A Beat, a Raise and the Lumen Deal Done, Yet the Stock Sits at Our Bear-Case Price: Maintaining Outperform, Fair Value Cut to $25–27
Key Takeaways
- The quarter beat and the earnings guide went up. Revenue of $32.3B (+5.3%) beat the roughly $31.7B consensus by 2%, and adjusted EPS of $0.65 (+20.4%) beat the $0.60–0.61 consensus. Consolidated service revenue grew 3.8%, the fastest in more than four years, on wireless service revenue up 5.0% and a record 769,000 internet net adds. Management raised the 2026 adjusted-EPS outlook to the "$2.40 range" from $2.25–2.35. We estimate that about two cents of the raise comes from AT&T no longer depreciating its Mexico business, which it now holds for sale.
- The growth is getting more expensive, and that is what the stock fell on during the print session. Fiber ARPU fell 4% year over year (from −1.3% in Q2), and management guided to a similar decline in Q4. The full-year EBITDA guide implies Q4 growth of only about 1–3% after 5.4% in Q3, because of higher acquisition spending and about $100M of vendor settlements. Management cut 2027–2028 capital investment by about $1B a year, but none of that saving reaches free cash flow: it goes to device working capital and interest. Postpaid phone adds of 379,000 were slightly short of consensus and 6.4% lower year over year. T fell 6.4% on October 21 while its peers fell about 2%.
- Two questions we had carried for several quarters are now answered. AT&T agreed to sell half of the Lumen fiber network to GIP and CPP Investments in a joint venture with Gigapower, which ends three quarters of silence, although the price is undisclosed. It also agreed to sell Mexico for about $2.0B, which by our arithmetic is roughly neutral to leverage. Net leverage reached 3.13x after the EchoStar close, below the guided ~3.2x, and the 2.5x target still lands during 2029.
- SpaceX is now a spectrum holder, not only a narrative. Its 800 MHz spectrum purchase on October 8 took T down 10.8% the next session. A report on October 23 that it is negotiating access to about 80,000 cell sites took T down another 8.0%. From $24.87 on October 8, the stock has fallen 15.8% to $20.93, or 8.7x the new EPS guide, with a 5.3% dividend yield and a free-cash-flow yield of about 13% on the 2027 outlook.
- Rating: Maintaining Outperform. Conviction falls to 6 from 8, and fair value falls to $25–27 from $28–30. In July we said we would move to Hold if a satellite entrant secured distribution or spectrum that credibly compresses U.S. wireless pricing. SpaceX now has the spectrum but not the distribution, and this quarter showed pricing power rather than compression, with postpaid phone ARPU up about 4%. The stock trades within 5% of our $20 bear-case price while the operations track above our base case. We keep the rating and lower the conviction because that trigger is half-tripped.
Results vs. Consensus
Q3 2026 Scorecard
| Metric | Q3 2026 Actual | Consensus / Guide | Beat/Miss | Magnitude |
|---|---|---|---|---|
| Revenue | $32,322M | ~$31.7B | Beat | +2.0%; +5.3% YoY |
| Adjusted EPS | $0.65 | $0.60–0.61 | Beat | +$0.04–0.05 (+7–8%); +20.4% YoY |
| GAAP EPS (continuing ops) | $0.13 | n/a | $2.6B Mexico impairment | vs. $1.29 (DIRECTV gain) a year ago |
| Adjusted EBITDA | $12,505M | FY guide 3–4% | +5.4% YoY | Margin 38.7%, +10bp |
| Free cash flow | $4,953M | "Relatively stable" YoY | In line | +1.8% YoY |
| Postpaid phone net adds | 379K | ~387K | Slight miss | −~8K; −6.4% YoY |
| Internet net adds | 769K | n/a | Record | +25.4% YoY |
| Advanced Connectivity service revenue | $23,902M | FY guide 5%+ | +6.1% YoY | Q2 was +5.1% |
| Advanced Connectivity EBITDA | $12,330M | FY guide 6%+ | +7.3% YoY | Margin 41.8%, flat |
| Wireless service revenue | $17,764M | n/a | +5.0% YoY | Q2 was +3.3% |
| Fiber ARPU | −4% YoY | n/a | Declining | Q2 was −1.3% |
Year-Over-Year Comparison
| Metric | Q3 2026 | Q3 2025 | YoY Change |
|---|---|---|---|
| Total operating revenues | $32,322M | $30,709M | +5.3% |
| Service revenue | $26,301M | $25,336M | +3.8% |
| Equipment revenue | $6,021M | $5,373M | +12.1% |
| Operating income | $4,095M | $6,119M | −33.1% |
| Adjusted operating income | $7,607M | $6,554M | +16.1% |
| Adjusted operating income margin | 23.5% | 21.3% | +220bp |
| Adjusted EBITDA | $12,505M | $11,861M | +5.4% |
| Adjusted EBITDA margin | 38.7% | 38.6% | +10bp |
| Depreciation and amortization | $4,978M | $5,317M | −6.4% |
| Interest expense | $1,979M | $1,700M | +16.4% |
| Adjusted EPS | $0.65 | $0.54 | +20.4% |
| Cash from operations | $10,519M | $10,152M | +3.6% |
| Capital investment | $5,566M | $5,287M | +5.3% |
| Free cash flow | $4,953M | $4,865M | +1.8% |
| FCF dividend payout ratio | 39.4% | 41.8% | −240bp |
| Diluted shares outstanding | 6,844M | 7,169M | −4.5% |
| Net debt | $149,819M | $118,846M | +26.1% |
| Net debt / adjusted EBITDA | 3.13x | 2.59x | +0.54x |
Sequential (QoQ) Comparison
| Metric | Q3 2026 | Q2 2026 | QoQ Change |
|---|---|---|---|
| Total operating revenues | $32,322M | $31,558M | +2.4% |
| Service revenue | $26,301M | $25,977M | +1.2% |
| Adjusted EBITDA | $12,505M | $12,338M | +1.4% |
| Adjusted EBITDA margin | 38.7% | 39.1% | −40bp |
| Adjusted EPS | $0.65 | $0.65 | Flat |
| Free cash flow | $4,953M | $4,670M | +6.1% |
| Wireless service revenue growth | +5.0% | +3.3% | +170bp |
| Advanced Connectivity service revenue growth | +6.1% | +5.1% | +100bp |
| Postpaid phone net adds | 379K | 432K | −53K |
| Internet net adds | 769K | 646K | +123K |
| Postpaid phone churn | 0.92% | 0.86% | +6bp |
| Fiber ARPU (YoY) | −4% | −1.3% | Worse |
| Convergence rate | 42.8% | 42.5% | +30bp |
| Interest expense | $1,979M | $1,883M | +5.1% |
| Net leverage | 3.13x | 2.68x | +0.45x (EchoStar, as guided) |
Quality of Print
Revenue: This was the cleanest top line since the decade-opening pivot. Consolidated service revenue grew 3.8%, against a Legacy segment that shrank 24.5% by design, which means Advanced Connectivity is now large and fast enough to absorb the copper decline with room to spare. Within it, service revenue grew 6.1%: wireless service 5.0%, advanced home internet 23.4%, and business fiber 8.7%. The 2% beat against consensus came in part from equipment revenue up 12.1% on handset volume, which adds revenue but little profit. Even so, a 3.8% service line is the number that matters, and it beat the low-single-digit guide comfortably. The one soft spot on the revenue line is price in fiber. Advanced home internet revenue grew 23.4% while fiber connections grew 23.4% and Internet Air connections 74.8%, so revenue per connection fell, a point we return to below.
Margins: Management described the 38.7% adjusted EBITDA margin as the highest third-quarter margin since the pivot, and it was. But the headline flatters a smaller improvement than in Q2. Year over year, consolidated margin rose 10 basis points against 110 in Q2, and Advanced Connectivity EBITDA margin was flat at 41.8% against +150 basis points in Q2. Equipment explains most of the difference: equipment cost of revenue of $6,098M exceeded equipment revenue of $6,021M, so every extra handset dilutes the margin. Measured against service revenue, Advanced Connectivity EBITDA margin rose about 60 basis points to 51.6%. The Consumer unit's operating margin rose 60 basis points against 200 in Q2, because operations and support costs grew 10.0% against revenue growth of 8.3%. We read the margin story as intact but slower, with acquisition spending now absorbing a larger share of the operating leverage.
EPS: Adjusted EPS of $0.65 matched Q2 and grew 20.4%. The bridge from the $0.13 GAAP figure adds back $0.41 for the Mexico impairment, $0.09 for separation charges and $0.02 for benefit, transaction and legal items. The pre-tax drivers are adjusted EBITDA up $644M, depreciation down $339M, and interest up $279M. The effective tax rate on reported income spiked to 51.6% because of tax expense tied to the Mexico held-for-sale accounting, which the adjusted figure excludes. Nine-month adjusted EPS is $1.86, up 16.3%.
Cash: Free cash flow of $4,953M was "relatively stable" with last year's $4,865M, which is exactly what management promised in July. Underneath, the composition shifted toward customer acquisition. In the nine-month cash flow statement, equipment installment receivables moved from a $806M source of cash a year ago to a $1,016M use, an adverse swing of about $1.8B. Cash taxes of $112M for nine months, against $897M a year ago, offset a little under half of it. Management now expects full-year cash taxes of about $750M rather than $1.0–1.5B. In other words, a tax benefit is funding part of the device working capital this year, and that matters for 2027.
Segment Performance
AT&T reports three segments plus Corporate & Other. Advanced Connectivity (domestic 5G and fiber) produces over 90% of service revenue and nearly all of the profit. Legacy is the copper business AT&T is retiring on purpose. Latin America is the Mexican wireless operation, which AT&T agreed on October 13 to sell and now holds for sale. Corporate & Other carries the $2.6B impairment and the separation charge, so none of the segment figures below include them.
| Segment | Revenue | YoY | Operating Income | YoY | EBITDA | EBITDA Margin |
|---|---|---|---|---|---|---|
| Advanced Connectivity | $29,481M | +7.2% | $7,628M | +18.9% | $12,330M | 41.8% (flat) |
| Legacy | $1,519M | −24.5% | $498M | −26.7% | $498M | 32.8% (−90bp) |
| Latin America (held for sale) | $1,240M | +13.2% | $45M | +$23M | $236M | 19.0% (+80bp) |
| Corporate & Other | $82M | −16.3% | ($4,076M) | vs. ($999M) | n/a | n/a |
| AT&T Inc. | $32,322M | +5.3% | $4,095M | −33.1% | n/a | n/a |
Advanced Connectivity Revenue Detail
| Line | Q3 2026 | Q3 2025 | YoY |
|---|---|---|---|
| Wireless service | $17,764M | $16,926M | +5.0% |
| Advanced home internet | $2,975M | $2,411M | +23.4% |
| Business fiber and advanced connectivity | $1,992M | $1,832M | +8.7% |
| Business transitional and other | $1,023M | $1,198M | −14.6% |
| Other service | $148M | $162M | −8.6% |
| Total service revenues | $23,902M | $22,529M | +6.1% |
| Equipment | $5,579M | $4,974M | +12.2% |
| Total segment revenue | $29,481M | $27,503M | +7.2% |
Consumer and Business Within Advanced Connectivity
| Unit | Revenue | YoY | Service Revenue | YoY | Operating Income | OI Margin |
|---|---|---|---|---|---|---|
| Consumer | $23,048M | +8.3% | $18,406M | +7.2% | $7,340M (+10.7%) | 31.8% (+60bp) |
| Business | $6,433M | +3.3% | $5,496M | +2.5% | $288M (vs. ($215M)) | 4.5% (+800bp) |
Advanced Connectivity: The Fastest Service Growth of 2026
Service revenue grew 6.1%, up from 3.6% in Q1 and 5.1% in Q2, and nine-month growth is now 5.0%, exactly on the full-year guide. EBITDA grew 7.3%, and nine-month EBITDA growth of 7.0% sits a full point above the 6%-plus guide. Operating income grew 18.9% with margin up 260 basis points to 25.9%, helped by depreciation down 7.4% as legacy assets reach the end of their depreciable lives.
"We exited the third quarter with great operating momentum, and we continue to expect full-year Advanced Connectivity service revenue growth of 5%+ and EBITDA growth of 6%+." — Pascal Desroches, CFO
Assessment: Two consecutive quarters of acceleration in segment service revenue settle the question we raised in April about whether the engine could sustain its guided pace. They also expose a gap between the service line and the EBITDA line. Service revenue accelerated by a point while segment EBITDA growth slowed from 8.0% to 7.3%, so a larger share of the incremental revenue is going back into acquisition. That is a reasonable trade at this stage of the fiber build, but it means the segment is no longer outrunning its own guide by as wide a margin as it did in July.
Business: A Third Profitable Quarter, Now With Growing Revenue
The Business unit produced $288M of operating income against a $215M loss a year ago, an 800-basis-point margin swing, and nine-month operating income is $826M against a $674M loss. Service revenue grew 2.5% (Q2: 1.8%). Fiber and advanced connectivity revenue grew 8.7% and business wireless 6.4%, which together more than offset a 14.6% decline in VPN and wholesale transitional services. Operating expenses fell 4.6%, helped by depreciation down 13.9%.
"We saw improved traction with business accounts in the quarter and achieved our second consecutive quarter of year-over-year growth in business Advanced Connectivity service revenues. Our performance reflects improved sales execution across direct, indirect, and digital channels, greater penetration of fiber and fixed wireless, and better positioning with business customers that need reliable, secure, and high-capacity converged connectivity across multiple locations." — John Stankey, Chairman & CEO
Assessment: Three profitable quarters in 2026, now joined by two consecutive quarters of service revenue growth, make the enterprise turnaround a confirmed structural improvement rather than a hope. The profit came first, largely from cost and depreciation; the revenue growth is the newer and more important evidence. At a 4.5% operating margin the unit is still far below Consumer's 31.8%, so the upside from here is margin rather than revenue, and the depreciation tailwind that helped this quarter will fade as the fiber investment matures.
Consumer: Volume Records, Slower Margin Gains
Consumer revenue grew 8.3% to $23,048M and service revenue 7.2%, with consumer wireless service up 4.7% and advanced home internet up 23.4%. Operating income rose 10.7% to $7,340M, but margin expansion slowed to 60 basis points from 200 in Q2 as operations and support expense rose 10.0%. The release attributes the cost growth to higher equipment costs, advertising, bad debt from subscriber growth, and incremental customer costs in the acquired Lumen footprint.
Assessment: Consumer is where the cost of growth shows. Record broadband volume and higher wireless ARPU arrived together, which is the convergence model working, but operations and support costs grew faster than revenue this quarter, which they did not do across the first half. We do not treat one quarter as a trend, particularly with a heavy device launch quarter in the comparison. Management's Q4 commentary points to higher acquisition costs rather than relief, however, so we expect Consumer margin expansion to stay modest until the fiber introductory cohorts begin to reprice.
Legacy: Shrinking on Plan, With a Cost Lag
Legacy revenue fell 24.5% to $1,519M and EBITDA 26.7% to $498M, with margin down 90 basis points to 32.8%. The margin decline is far smaller than in the first half (Q1: −840 basis points), because direct costs fell 23.5% as wire centers came out of service. Management flagged roughly $100M of unfavorable vendor dispute settlements for Q4, mostly in this segment, and the outlook now states that Legacy EBITDA should turn negative after 2027 until AT&T has removed the direct costs of the copper network.
"In our legacy segment, service revenues declined approximately 25% year-over-year, consistent with our expectation for continued 20%+ declines as we power down copper-based services and migrate customers to more advanced and reliable technologies." — Pascal Desroches, CFO
Assessment: Costs falling almost as fast as revenue is the first sign that decommissioning is catching up with customer migration, which was the lag we flagged in the first half. The negative-EBITDA disclosure is new and worth a sentence of caution: from 2028 the Legacy segment becomes a modest drag rather than a shrinking contributor until the last wire centers close, which we already treat as a 2029 event.
Latin America: Sold, and Written Down
Mexico revenue grew 13.2% on foreign exchange and postpaid growth, and EBITDA rose 18.6% to $236M. The subscriber mix kept shifting: 482,000 postpaid adds against 512,000 prepaid losses. AT&T applied held-for-sale accounting at September 30, recorded a $2.56B pre-tax impairment at Corporate, and will stop depreciating the business in Q4. The buyer, a 50/50 consortium of Grupo Televisa and Fintech Holdings, will pay about $2.0B in cash at closing, subject to adjustments, plus contractual and contingent benefits, with closing expected in 1Q27.
Assessment: The impairment confirms that Mexico did not earn its cost of capital, and the exit is strategically right: it removes an emerging-market currency exposure and about $5.9B of held-for-sale liabilities, mostly vendor financing and finance leases. The price is low, at roughly 2.2x annualized segment EBITDA on the cash consideration. For the same reason the sale does almost nothing for leverage, as the balance-sheet topic below shows. Management puts the lost free cash flow at $400–500M a year, and the 2027 cash-flow outlook already excludes it.
Key Operating Metrics
| KPI | Q3 2026 | Q3 2025 | YoY | Read |
|---|---|---|---|---|
| Postpaid phone net adds | 379K | 405K | −6.4% | Slightly below ~387K consensus |
| Postpaid phone churn | 0.92% | 0.92% | Flat | Up 6bp from Q2's 0.86% |
| Total phone churn | 1.19% | 1.24% | −5bp | Prepaid churn −22bp to 2.41% |
| Postpaid phone ARPU | ~+4% YoY | n/a | n/a | Rate plans and back-book pricing |
| Retail wireless net adds | 537K | 161K | +376K | "Other" category +179K vs. −161K |
| Internet net adds | 769K | 613K | +25.4% | Record quarter |
| Fiber net adds | 442K | 309K | +43.0% | AT&T Fiber 416K |
| Fixed wireless net adds | 327K | 304K | +7.6% | Internet Air 280K |
| Internet connections | 16,248K | 12,565K | +29.3% | Includes acquired Lumen base |
| Fiber connections | 13,310K | 10,789K | +23.4% | AT&T Fiber 12,560K |
| Fixed wireless connections | 2,938K | 1,776K | +65.4% | Internet Air 2,231K |
| Postpaid phone subscribers | 75,283K | 73,801K | +2.0% | Base still compounding |
| Convergence rate | 42.8% | n/a | +30bp QoQ | ~350K converged relationships added |
| Fiber ARPU | −4% YoY | n/a | n/a | Similar decline guided for Q4 |
| Locations reached with fiber | 39M+ | n/a | n/a | 40M+ by year end; 60M+ by 2030 |
| Total employees | 127,150 | 135,670 | −6.3% | ~$800M separation charge taken |
Key Topics & Management Commentary
Overall Management Tone: Management was confident on the quarter and on the long-term asset argument, and more guarded on the near-term cost of growth. On satellite competition, fiber pricing and cash conversion, which took up most of the Q&A, it answered with frameworks (40% penetration underwriting, stable ARPU over three years, 98% of traffic already on owned networks) rather than numbers. Compared with July the posture was less combative on valuation: despite a lower share price, management did not repeat its view that the stock is undervalued, and it let the portfolio actions speak instead.
1. Service Revenue at a Four-Year High, Led by Wireless Pricing
Consolidated service revenue grew 3.8%, the best in more than four years, and this was the second consecutive quarter with adjusted EBITDA growth above 5% and adjusted EPS growth above 20%. The wireless line drove it. Wireless service revenue grew 5.0%, accelerating from 3.3% in Q2, because postpaid phone ARPU rose about 4% as new and refreshed rate plans and back-book price increases took hold.
"Wireless service revenues grew 5% year-over-year, driven primarily by growth in our subscriber base and a 4% growth in postpaid phone ARPU. This reflects greater execution of our wireless pricing strategy, including the impact of our new and refreshed rate plans, as well as our consistent approach to managing back book pricing across the base." — Pascal Desroches, CFO
Volume was the weaker half. Postpaid phone net adds of 379,000 fell 6.4% from 405,000 a year ago and came in slightly below the roughly 387,000 consensus, and nine-month adds of 1,105,000 are 2.2% below last year. Management called it "a competitive third quarter", and the release notes that promotional discounts on new subscribers partially offset the pricing actions. Postpaid phone churn was flat year over year at 0.92% but rose from 0.86% in Q2.
Assessment: Wireless revenue growth of 5% with 4% ARPU growth is the strongest evidence this year that AT&T holds pricing power in its core business. It is also the most direct rebuttal of the satellite-disruption thesis available in a reported number. The trade-off is that AT&T is taking price and conceding some volume, and July's open question about the postpaid base rate has now resolved slightly negative. We prefer price over volume at this stage of the cycle, but the churn uptick from Q2 is the metric we will watch most closely into the holiday quarter.
2. Fiber ARPU Down 4%: The Deliberate Price of Penetration
Fiber ARPU fell 4% year over year, from −1.3% in Q2, and management guided to a similar decline in Q4. The causes are a mix of choices: tiered introductory pricing to win new households, discounts that converged accounts earn, and growth in lower-priced customers on the Quantum brand in the territories acquired from Lumen.
"Fiber ARPU declined 4% year-over-year in the third quarter. This reflects a range of factors, including traction with our introductory pricing, our growing base of converged accounts that earn discounts, and growth in lower ARPU fiber customers on the Quantum brand in territories we acquired from Lumen. In the near term, we expect fiber ARPU will continue to be impacted by these dynamics, including during the fourth quarter, when we anticipate a similar year-over-year decline compared to our third quarter results." — Pascal Desroches, CFO
The CEO framed the strategy as anchoring the home early at a lower price and attaching wireless and higher speed tiers later, at near-zero marginal network cost. The CFO added that AT&T pushed a meaningful fiber price increase through most of its base as recently as last December, as evidence that pricing on the existing base can be managed.
Assessment: This is the most important new disclosure of the quarter, and it explains a good part of the print-day decline. The economic logic is sound: a fiber line costs almost nothing to serve once built, so a lower-priced household that later adds wireless is worth more than an empty line. But the logic has a cost, and the cost is now larger than it was in July. Management's long-term outlook relies on customer additions rather than price and assumes "relatively stable" ARPU over the three-year period, which a 4% decline for two quarters does not yet match. The thesis can absorb lower fiber ARPU if converged accounts keep growing and introductory cohorts step up to standard pricing. We will treat the Q1 2027 fiber ARPU trend as the test of whether this is a phase or a policy.
3. Record Broadband and Faster Convergence
Internet net adds of 769,000 set a record, made up of 442,000 fiber (up 43.0%) and 327,000 fixed wireless. Consumer advanced home internet adds of 696,000 were also a record, with 416,000 AT&T Fiber and 280,000 Internet Air. Convergence reached 42.8%, and AT&T added about 350,000 converged relationships, a faster sequential pace than in Q2. In the acquired Lumen territories, converged penetration has risen 250 basis points since the February close.
"We added approximately 350,000 customer relationships to our base of converged accounts in the third quarter, which is a faster pace of sequential growth than we achieved in the second quarter. This includes momentum in territories we acquired from Lumen, where converged penetration has increased by 250 basis points since we closed the transaction in early February." — John Stankey, Chairman & CEO
Management expects home internet adds to moderate in Q4, the usual holiday-season pattern. It also said penetration in the Lumen markets is rising in line with the acquisition case and that its out-of-region penetration assumptions "maybe" look too conservative.
Assessment: Convergence is the reason the thesis exists, and it is moving the right way at a faster rate. The 250-basis-point gain in the Lumen footprint in eight months is the clearest evidence yet that the playbook transfers to acquired territory, which was the integration question at the February close. Read together with topic 2, the honest summary is that AT&T is buying faster convergence with lower fiber prices. On the evidence of the wireless ARPU line, that trade is working.
4. The EPS Raise, and How Much of It Is Accounting
AT&T raised its 2026 adjusted-EPS outlook to the "$2.40 range" from $2.25–2.35, its first change to the EPS range since the January framework. Management attributed the raise primarily to lower depreciation under held-for-sale accounting for Mexico.
"For the full year, we now expect adjusted EPS in the $2.40 range, compared to our prior outlook of $2.25-$2.35, primarily because of lower depreciation expense related to held-for-sale accounting for AT&T Mexico." — Pascal Desroches, CFO
Our arithmetic gives that effect a smaller weight than management's phrasing suggests. Latin America depreciation was $191M in Q3 and stops entirely in Q4. After tax at about 25% and over roughly 6.8B diluted shares, that is worth about two cents. Nine-month adjusted EPS is $1.86, so the new outlook implies Q4 of about $0.54, up roughly 4% from $0.52 a year ago. In July the unchanged range implied second-half EPS of $1.03–1.13, and Q3 alone has now delivered $0.65.
Assessment: Most of the dime above the old midpoint comes from operations. Excluding the two cents of accounting, the new guide sits at about $2.38, the top of our July estimate of $2.34–2.38. That is good news on the quality of the raise and less exciting news on its size: the guide caught up with the run rate rather than getting ahead of it. The implied Q4 growth of about 4%, after 20% in each of the last two quarters, reflects real headwinds in interest and acquisition spending (topic 5), and we do not treat it as sandbagging this time.
5. A Slower Fourth Quarter on Acquisition Costs
Management narrowed full-year adjusted EBITDA growth to the "upper portion" of 3–4%. With nine-month growth at 4.3%, that implies Q4 growth of roughly 1–3% against Q4 2025's $11,236M, a sharp step down from 5.4% in Q3. Management named three causes: higher marketing and acquisition costs tied to an extended device launch cycle, a wider fiber go-to-market push, and about $100M of vendor dispute settlements.
"During the fourth quarter, we expect our adjusted EBITDA growth will be impacted by higher marketing and other customer acquisition costs compared to last year, driven by an extended device launch cycle and our expanded fiber go-to-market opportunity, as well as unfavorable vendor dispute settlements of approximately $100 million that will primarily impact our legacy segment." — Pascal Desroches, CFO
The vendor settlements alone account for close to a point of Q4 EBITDA growth, so the underlying deceleration is less abrupt than the headline. It is still a deceleration, and it comes in the quarter when the full EchoStar interest cost lands.
Assessment: The Q4 guide is the clearest sign that AT&T is choosing to spend its operating leverage on subscriber growth rather than bank it. This is consistent with the fiber pricing strategy, and the choice is defensible while convergence is rising. But it changes the shape of the earnings story from "margin expansion plus growth" to "growth funded by margin", and investors who bought the stock for July's 39.1% margin record are now being asked to wait. We lower our full-year EBITDA growth estimate to about 3.8%.
6. Capital Investment Cut by $1B a Year, but Free Cash Flow Does Not Rise
AT&T lowered planned capital investment for 2027 and 2028 to $22–23B a year from $23–24B, while keeping its 60 million fiber locations target for 2030. About $300–400M of the reduction is Mexico. The rest comes from build efficiency, scale and long-term supplier contracts; in September AT&T signed a Corning fiber supply agreement worth more than $3B. The free cash flow outlook did not change ($18B+ in 2026, $19B+ in 2027, $21B+ in 2028), because the saving goes elsewhere.
"We believe this positions us to reach 60 million+ locations with fiber by the end of the decade, with annual capital investment that is roughly $1 billion lower than we previously planned. For 2027 and 2028, this represents annual capital investment in the $22 billion to $23 billion range. Based on the attractive opportunity we see to grow fiber and converge customers as we expand our fiber reach, we expect to reallocate this capital into the business primarily through working capital in support of customer acquisition investments, as well as higher interest payment." — Pascal Desroches, CFO
For 2026, Q4 free cash flow is guided to about $6B against $4.2B a year ago, which would bring the year to roughly $18.1B. That lands on the guide, helped by cash taxes now expected at about $750M rather than $1.0–1.5B.
Assessment: Building 60 million fiber locations for about $1B a year less is genuine operating progress, and investors should give AT&T credit for it. The problem is that shareholders do not see the saving. Device working capital, higher interest and the loss of Mexico's cash flow absorb it, and the 2026 figure relies on a cash-tax benefit that will not repeat at this size. We see no reason to doubt the $19B+ 2027 outlook. But a capex cut that leaves free cash flow unchanged is, in effect, a disclosure that growth costs more cash than the January plan assumed.
7. The Portfolio Reshaped in Four Weeks
Between mid-September and mid-October AT&T signed four agreements: a satellite joint venture with Verizon and T-Mobile (September 14), the Corning supply deal (September 29), the fiber joint venture with GIP and CPP Investments (October 6), and the Mexico sale (October 13). The fiber joint venture resolves the question we carried for three quarters. AT&T will sell 50% of the parent of Forged Fiber, the network bought from Lumen, and will combine it with Gigapower into a wholesale open-access fiber company. The investor group holds the tie-break on appointing the CEO and CFO, AT&T will account for its stake under the equity method, and closing is expected in the first half of 2027.
"We announced an agreement with Global Infrastructure Partners, a part of BlackRock, and CPP Investments to form a JV that includes Gigapower and the fiber assets we acquired from Lumen in order to accelerate fiber deployment outside of our traditional operating territories. We also reached a multi-year agreement with Corning to supply the fiber we need to support our goal of reaching 60 million+ fiber locations by the end of this decade. We signed an agreement to sell our wireless business in Mexico." — John Stankey, Chairman & CEO
No financial terms were disclosed for the fiber joint venture, either in the release, on the call or in the quarterly filing. For context, AT&T paid $5.76B for the Lumen business in total and valued the network property it placed in Forged Fiber at about $3.4B.
Assessment: This is the September board outcome we asked about in July. It is a portfolio decision rather than a larger buyback: AT&T authorized no new repurchases, and $8.5B remained under the January authorization at quarter end. We think the board chose correctly. Concentrating capital on U.S. convergence and moving out-of-region fiber into a partner-funded wholesale vehicle reduces AT&T's capital needs while keeping its economic exposure. The undisclosed price is the gap. Until we know the proceeds, we cannot judge whether the joint venture crystallizes value or merely shares the cost of a build AT&T no longer wanted to fund alone.
8. Balance Sheet: 3.13x, and Why the Asset Sales Barely Move It
Net leverage rose to 3.13x from 2.68x after the $23B EchoStar spectrum purchase closed at the end of July, below the roughly 3.2x management guided in July. Net debt is $149.8B and gross debt $159.6B. Management still targets a return to the 2.5x range during 2029, through EBITDA growth, debt repayment from excess cash flow, and 2027 proceeds from the fiber joint venture and the Mexico sale.
"We continue to expect net debt to adjusted EBITDA to return to a level consistent with our target in the 2.5x range during 2029. This will be achieved through growth in adjusted EBITDA and debt repayment using excess cash flow and proceeds in 2027 from closing our fiber JV and the planned sale of our AT&T Mexico wireless business." — Pascal Desroches, CFO
Some coverage read "during 2029" as a delay. It is not: the prior wording was "within approximately three years" of the EchoStar close, which places it in mid-2029. What deserves attention is that the target date did not improve even though two asset sales were added. Our arithmetic explains why for Mexico. The sale removes about $3.2B of net debt (the $2.0B cash price plus $1.2B of finance leases now counted in net debt) and about $0.9B of annualized EBITDA. That trade is struck close to the group's own leverage multiple, so it moves the ratio by about one hundredth of a turn.
Assessment: Execution on the balance sheet is ahead of plan: leverage came in below the guided peak, and every deal promised in January has now been signed. But the deleveraging still runs mainly on organic cash flow. Mexico is leverage-neutral, and the fiber joint venture proceeds are undisclosed and, judging by the unchanged date, apparently modest relative to $150B of net debt. With interest expense already up 16.4% and a full EchoStar quarter to come in Q4, the 2027–2028 buyback pace (about $7B a year implied by the $24B+ three-year total) is the variable we expect management to adjust if anything slips.
9. Satellite: SpaceX Buys Spectrum, and the Incumbents Answer With Physics
The competitive backdrop changed between prints. On October 8 SpaceX agreed to buy a nationwide 800 MHz low-band spectrum position (up to 14 MHz paired, reportedly for about $8B) for its Starlink Mobile plans, and on October 23 a report said it was negotiating access to about 80,000 U.S. cell sites. Neither event appears in the reported quarter. The prepared remarks responded without naming SpaceX, stressing that AT&T's network "already functions at scale indoors and out", and the CEO repeated the competitive claim directly.
"In the dense, urban and suburban areas where we deploy both fiber and 5G infrastructure at scale, we believe that our competitors cannot and will not match our operating proficiency, network performance, or exceptional converged value proposition." — John Stankey, Chairman & CEO
AT&T also pointed to the satellite joint venture with Verizon and T-Mobile, in which the three carriers pool spectrum so satellite providers can serve dead zones through one platform. AT&T accounts for the venture under the equity method. In Q&A, management argued that one low-band carrier cannot replicate the six to eight that AT&T runs in a metro, or its indoor coverage.
Assessment: Management's engineering argument is correct, and it is the same one we made in July: satellite capacity is thin where population is dense, and a single 800 MHz block does not replicate a scaled terrestrial network. The October events matter because they change the bear case from "satellite substitutes for towers" to "a funded entrant builds a hybrid network on rented towers and competes on price". That version does not need to match AT&T's network; it only needs to be good enough for a price-sensitive segment. The 80,000-site report is unconfirmed and the spectrum deal needs FCC approval, so nothing has reached AT&T's numbers. But this is a tangible step, and our conviction cut reflects it.
10. Copper Retirement Gains Pace, and the Copper Itself Has Value
AT&T now has more than 100 wire centers with no customers on legacy services, which management called an industry first at scale. It reaffirmed its target to discontinue copper services in 50% of wire centers outside California by the end of 2027 and substantially all by the end of 2029. For the first time it named the copper itself as a medium-term monetization opportunity.
"Our progress here is picking up momentum, and we now have more than 100 wire centers with no customers supported by legacy services. This is an industry first at scale, and we're on track to reach our target of discontinuing copper-based services in 50% of our wire centers outside of California by the end of 2027 and substantially all of them by the end of 2029." — John Stankey, Chairman & CEO
The roughly $800M separation charge and a headcount down 6.3% in a year belong to the same program. Management reiterated its target of $4B in annual cost savings by the end of 2028. The cash cost of the separations falls mainly in 2027.
Assessment: In July management expected "a couple hundred" zero-customer wire centers by year end, and it has reached more than 100 with a quarter to go, so the program is on pace but not ahead. The copper monetization remark is new optionality and deserves no value until AT&T quantifies it. The 2027 cash cost of the separation charge is worth remembering when the 2027 free cash flow outlook is discussed in January.
11. Hyperscalers and the Case for AI-Grade Fiber
Management named AWS and Microsoft as hyperscalers buying high-capacity fiber connectivity from AT&T. It pointed to fiber density near data centers and described enterprise demand moving toward managed, performance-tagged traffic across fixed and mobile networks and multiple clouds.
"Over 90% of mapped U.S. data centers are within 10 mi of our fiber, and over 80% are within 1 mi. This is one of the reasons why the nation's leading hyperscalers are working with AT&T to support their rapidly growing high-capacity connectivity needs. This includes AWS, who is using AT&T to connect their locations with high-capacity fiber. We're also working with Microsoft to support its high-capacity needs as AI growth drives demand." — John Stankey, Chairman & CEO
Management's description of current AI demand was cautious: more cloud workloads that need more capacity, with more demanding applications such as robotics and warehouse autonomy expected later.
Assessment: Named hyperscaler customers are a step beyond July's traffic forecasts. They show up in the 8.7% growth in business fiber revenue, though AT&T does not split out the hyperscaler contribution. We still carry nothing for AI in our estimates. The value of this topic for the thesis is defensive: the more AT&T's fiber carries enterprise and cloud traffic, the less its valuation depends on consumer wireless pricing, which is exactly where a satellite entrant would compete.
Guidance & Outlook
| Metric | Prior Guide | New Guide | Change | 9M 2026 Actual |
|---|---|---|---|---|
| 2026 consolidated service revenue | Low-single-digit growth | Low-single-digit growth | Maintained | +2.6% |
| 2026 adjusted EBITDA growth | 3–4% | Upper portion of 3–4% | Narrowed up | +4.3% |
| 2026 Advanced Connectivity service revenue | 5%+ | 5%+ | Maintained | +5.0% |
| 2026 Advanced Connectivity EBITDA | 6%+ | 6%+ | Maintained | +7.0% |
| 2026 Legacy service revenue | −20%+ | −20%+ | Maintained | −25.3% |
| 2026 adjusted EPS | $2.25–2.35 | $2.40 range | Raised | $1.86 (+16.3%) |
| 2026 free cash flow | $18B+ | $18B+ (Q4 ~$6B) | Maintained | $12,129M |
| 2026 capital investment | $23–24B | $23–24B | Maintained | $16,786M |
| 2026 cash taxes | $1.0–1.5B | ~$750M | Lowered | $112M |
| 2027–2028 capital investment | $23–24B a year | $22–23B a year | Lowered ~$1B | n/a |
| Free cash flow 2027 / 2028 | $19B+ / $21B+ | $19B+ / $21B+ (ex-Mexico) | Maintained | n/a |
| Share repurchases | ~$10B in 2026 | $24B+ in 2026–2028, incl. ~$10B in 2026 | Maintained | ~$7.2B |
| Net leverage target | 2.5x range ~3 years after EchoStar close | 2.5x range during 2029 | Equivalent | 3.13x |
| Dividend | $1.11 annual | $1.11 annual | Maintained | $0.8325 declared |
The pattern of the last three quarters broke in one place: management raised the EPS range rather than reiterating it. Everything else in the multi-year framework held, with one quiet change of mix. The capex saving goes to working capital and interest rather than to free cash flow. The outlook now presents 2027–2028 excluding Mexico, and the free cash flow targets did not move to absorb Mexico's $400–500M of lost annual cash flow, which is a small hidden positive.
Implied ramp on cash: Nine-month free cash flow of $12,129M plus the guided ~$6B Q4 gives about $18.1B for the year, on the guide but with little cushion. Q4 capital investment is implied at $6.2–7.2B, the heaviest quarter of the year. The 2026 figure benefits from cash taxes about $250–750M below the original outlook.
Street at: Before the print, consensus for 2026 sat near $2.34–2.35, so the new outlook lifts the Street by roughly five cents. Post-print price targets moved down even though the earnings guide moved up. That combination tells you the market is re-pricing the multiple, not the earnings.
Guidance style: Management has beaten in every quarter of 2026 and raised only once, which keeps the framework credible. January brings the first outlook under the incoming CFO, Jennifer Biry, who was on this call as Deputy CFO. She will have to bridge the $19B+ 2027 free cash flow figure, and management has promised to explain its drivers at the Q4 report.
Analyst Q&A Highlights
Six analysts asked questions. As in July, nobody questioned the reported results. Q&A concentrated on fiber pricing and penetration, the satellite entrant, and where the capex savings go, which is itself a sign that the debate has moved from execution to terminal value and cash conversion.
Whether Fiber Penetration Can Clear 50%, and What Wholesale Has to Do With It
The opening question asked whether the 50% penetration aspiration still holds given fixed wireless competition, and what the Lumen markets show. Management separated the underwriting assumption (40%) from the internal goal (above it). It then volunteered that in mature markets AT&T might eventually open its fiber to wholesale partners to fill spare capacity.
Q: "Could you talk a little bit about your goals in terms of penetration rates? You had been talking about a 40% penetration rate, and now I think you have aspirations to get to 50. Just based on what you are seeing in the market and from competition and fixed wireless penetration, is 50% still the expectation, and could it go higher? Maybe what are you seeing in the Lumen markets?"
— John Hodulik, UBS
A: "When we think about how we invest in an area, we do our economics assuming we can get to a terminal penetration rate of 40%, and we don't want to go invest any place where we don't think we can get adequate returns at that level. That's not what our internal objectives are. We believe we can exceed that level.… if we hit a place in particular markets, for example, where we think we've reached our ability to penetrate under our brand, as this matures over time, is it possible that we might open up the network and have others sell on top of it to drive penetration and returns up? I wouldn't rule that out over the long haul."
— John Stankey, Chairman & CEO
Assessment: The 40% underwriting floor is the useful number, because it means the build plan does not rely on the 50% goal. The wholesale remark is a real strategic signal. AT&T has just agreed to put its out-of-region fiber into a wholesale open-access joint venture, and the CEO is now applying the same logic to mature in-region markets. Wholesale lifts returns on built plant, but it gives up the wireless attach that the convergence thesis depends on. A later answer made clear this would be local, selective and only after retail plays are exhausted, which we find credible.
What a Satellite Entrant Would Need to Match a Scaled Terrestrial Network
The same analyst asked what a low-earth-orbit constellation would need to build on the ground to match AT&T's mobile service. Management answered with network engineering: the number of low-band carriers, indoor systems, and the share of traffic that starts inside buildings.
Q: "Obviously, a lot of questions about the Starlink mobile strategy. Just any high-level thoughts on the use of a LEO constellation to provide mobile service and maybe what it would take to build out a terrestrial footprint to complement that service and match what you get from AT&T from a mobile standpoint."
— John Hodulik, UBS
A: "I would not over-rotate on what I would call one carrier of low-band spectrum. I mean, let us put this in perspective. In our scaled network, we run, depending on the metro, somewhere between 6-8 carriers of low-band spectrum. In addition, that spectrum is not just housed on macro antenna sites. It exists on every indoor building system and high-rises and hospitals and stadiums.… I think it takes a lot of years and a huge level of investment to get to the kind of performance levels that customers have become accustomed to in scaled networks that are running on the infrastructure that most of the incumbent providers have today."
— John Stankey, Chairman & CEO
Assessment: The answer is persuasive as a statement of what it takes to match AT&T. It does not address the version of the threat the stock is pricing, an entrant that does not try to match AT&T and instead sells a cheaper, adequate service. Management also cited indoor traffic of 40–45% in a metro such as Chicago, which supports the point that one low-band block on rented towers is a niche product. We agree with the engineering. The commercial question, how much of the market will accept "adequate" at a lower price, remains open, and no answer on this call could settle it.
Whether Fiber ARPU Declines Are a Phase or a Policy
Two analysts pressed on fiber pricing: one on mature versus expansion markets and future pricing power, the other on whether 2027 would see a similar decline. The CFO repeated that Q4 would decline at a similar rate and that the three-year plan depends on customer additions, not price, and he described ARPU over the period as "relatively stable".
Q: "On the fiber ARPU, helpful color on the fourth quarter. For 2027 guidance, do you anticipate a similar decline in fiber ARPU as we're seeing at the moment?"
— Multiple analysts incl. Sam McHugh, BNP; Michael Rollins, Citi
A: "The way to think about Q4 is, as I said, I expect Q4 to be down year-over-year around the same rate as we saw in Q3. That would imply a slight sequential moderation. Overall, the guidance that we've given, if you recall, over the three-year period, is to have most of the growth, the vast majority of our growth is going to be driven by customer additions and not pricing. That continues to be our expectation. So overall, we continue to expect relatively stable ARPU over this period."
— Pascal Desroches, CFO
Assessment: The question asked about 2027, and the answer did not give a 2027 figure. "Relatively stable ARPU over this period" is hard to square with two quarters of declines of 1–4% unless ARPU recovers in 2027–2028 as introductory cohorts reprice. The point of the answer is that management is not defending fiber ARPU and is measuring itself on total service revenue and EBITDA. That is the right scorecard, but it makes the Q1 2027 ARPU print a genuine test rather than a footnote.
Whether Satellite Broadband Shortens Fixed Wireless's Runway
A question accepted management's view on mobile but asked whether a satellite operator could take the value end of home broadband, where AT&T's Internet Air has grown fastest. Management agreed more readily than expected: it described fixed wireless as a transitional technology that will peak and decline, and it called low-orbit satellites possibly the best way to serve rural areas.
Q: "But I do think that there is this question about their ability to address the broadband industry, maybe at the value end of the market where fixed wireless access has been so successful, and how that presence might alter your thought process around fixed wireless access, its growth opportunity, its role in nurturing how you build and bridge to the fiber business."
— David Barden, New Street Research
A: "As I have said, I think LEO constellations are fantastic for delivering bandwidth to rural areas, and they may well be the most efficient and effective way to get bandwidth into less densely populated areas moving forward.… So, I think over time, your point is correct, that there is going to probably be some kind of a peak and then a downward trajectory of fixed wireless as those technologies and the better technologies settle into places. But that is not inconsistent with the set of expectations that we have been building in this company and that we have used to drive our guidance to you over the long haul"
— John Stankey, Chairman & CEO
Assessment: This is the most candid answer of the call. Internet Air, with 2.2 million connections growing 74.8%, is a bridge to fiber that management expects to peak, and satellite could hasten that in rural areas. Because management says its guidance already assumes this, it does not change our estimates. It does tell us that the fixed wireless contribution to 2028 broadband growth is the most exposed part of the plan, and that fiber has to carry more of the growth than the current mix suggests.
Where the Capex Savings Go
A recurring line of questioning asked why a $1B annual capex cut produced no increase in free cash flow, and how the working capital investment works. The CFO split the reduction between Mexico and efficiency, and then named the offsets: Mexico's lost cash flow, device financing and interest.
Q: "Then on CapEx, I think it came down by about $1 billion for 2027 and 2028. You kept the free cash flow guide the same. I think you talked about improved efficiency on some of the fiber builds. I think the Mexico sale might be in there, but anything else we should be thinking about on the CapEx and free cash flow swings?"
— Multiple analysts incl. Sean Diffley, Morgan Stanley; David Barden, New Street Research
A: "Overall, CapEx, we said, is going to be down about $1 billion. $300 million to $400 million of that is going to be AT&T Mexico wireless CapEx. The balance is from the efficiencies I described in my comments.… In terms of overall cash flow, the pieces to think about are the absence of AT&T Mexico probably costs you $400 million-$500 million annually. And beyond that, with higher device costs up front that we're paying for and collecting over time, there will be a working capital investment that we have to make. Those are the piece parts along with the interest cost."
— Pascal Desroches, CFO
Assessment: The answer is complete on direction and silent on size, apart from the Mexico figure. In the same discussion the CFO confirmed that promotions are unchanged and that customers bear higher device prices, so the working capital cost is timing (AT&T pays for devices up front and collects over the life of the customer) rather than richer subsidies. That is reassuring on economics. The nine-month cash flow statement suggests the timing cost is already about $1.8B larger than in the same period of 2025, so it is not small.
Whether AI Agents Become a Switching Catalyst
A question asked whether consumer AI agents that shop for services on a customer's behalf could make the industry more deflationary and increase switching. Management answered with account control: the account owner decides whether an agent may act, and large changes still require authentication.
Q: "John, just an overarching question on how you are thinking about the potential rise of AI agents like Muse impacting the connectivity sector or not. Do you see this as a deflationary force in the industry and a catalyst for switching?"
— Sean Diffley, Morgan Stanley
A: "But the important thing is that the customer will control. They will say whether or not their account is authorized to be managed by an agent. Then if there is a large transaction that takes place, there will need to be a validation and authentication of that to ensure that we are not doing something that encourages fraud or is inconsistent with what the account owner would want to do.… We will have accretion of new customers who find us who would not have found us otherwise. We will have some customers who choose to be a little bit more efficient now they buy from us."
— John Stankey, Chairman & CEO
Assessment: Management accepted the premise more than it dismissed it: it expects some customers to "be a little bit more efficient" in what they buy. Authentication slows agent-driven switching but does not stop an agent from finding a cheaper plan, so the risk is right-sizing within the base rather than churn. It is a slow-moving pressure on ARPU, and it points the same way as fiber introductory pricing and a satellite price competitor. None of these is large alone, but together they explain why the market is reluctant to pay for the current ARPU growth.
Buying Distressed Fiber in a Higher-Rate World
A question asked whether rising interest rates and stress among smaller fiber builders create a chance to buy footprint cheaply. Management made price the test and limited acquisitions to footprint that connects with AT&T's existing scale, and it suggested that sellers' expectations are still too high.
Q: "Given the rise in interest rates, you've seen some of the smaller independent fiber builders starting to struggle. Brightspeed issuing a going concern warning and that sort of thing. Is there an opportunity for you to pick up attractively priced assets in a consolidation cycle, given the rise in rates and what that does to some of the smaller independents?"
— Craig Moffett, MoffettNathanson
A: "Tell me the price and I'll give you the answer to the question.… I don't want to just buy footprint for the sake of buying it. I need to make sure it bridges to other parts of our network where we can have the kind of efficiencies and scale in advertising and the growth in our wireless business and all the things that we think kind of are the magic and the economics around that.… Right now, I would say, in some cases, maybe there's expectations in that market that aren't consistent with what I just articulated."
— John Stankey, Chairman & CEO
Assessment: Management's discipline here is consistent with its other actions this quarter: it sold Mexico, partnered out-of-region fiber and lowered capex. At 3.13x leverage, the absence of an acquisition appetite is welcome. The answer also implies that private fiber valuations have not yet adjusted to higher rates, which supports the view that AT&T's own fiber assets are worth more than the public multiple implies.
What They're NOT Saying
- The price of the fiber joint venture. AT&T finally named the partners and the structure for the Lumen network, but not the proceeds, the implied valuation or the amount of debt the venture will carry. The deleveraging plan counts on those proceeds, and neither the release, the call nor the quarterly filing gives a number. After three quarters of waiting for terms, a structure without a price is half an answer.
- The size of the working capital investment. Management named device working capital as the destination for the capex savings but never sized it. The cash flow statement does: equipment installment receivables swung from an $806M source of cash to a $1,016M use over nine months. Investors are left to infer the 2027 figure from a statement that the free cash flow outlook still holds.
- Why postpaid phone adds fell year over year. Management described the quarter as "competitive" and the release notes promotional discounts offsetting pricing, but nobody explained whether AT&T lost share or chose to cede volume. Nine-month adds are 2.2% below last year despite a larger convergence engine, and that question deserved a direct answer.
- A 2027 fiber ARPU figure. Asked directly about 2027, the CFO answered with the three-year framework. "Relatively stable" over three years and −4% today can both hold only if ARPU recovers in 2027–2028, and management did not say when introductory pricing rolls off.
- Any financial framing of the satellite threat, again. In July management addressed satellite four times without a revenue figure. This quarter it faced a named entrant with spectrum and still offered only engineering arguments. Neither the subscribers in AT&T's most exposed rural markets nor the share of wireless revenue at risk was quantified. Management also did not mention its own AST SpaceMobile direct-to-device product, which in July it said would arrive in 2027.
- Build spending that sits outside free cash flow. Discontinued operations used $4.6B of investing cash in nine months. By our arithmetic, after the share of the Lumen purchase price allocated to it, roughly half a billion dollars appears to be network spending at Forged Fiber. That spending is excluded from reported capital investment and free cash flow until the joint venture closes. It is small relative to $18B of free cash flow, but it is not visible in the metrics management emphasizes.
Market Reaction
- Pre-print setup: T closed at $23.42 on October 20, down 5.7% year to date and 10.1% over twelve months, against an S&P 500 up 12.7% year to date. It was down 8.0% over the trailing 30 days, mostly from a 10.8% fall on October 9 (from $24.87 to $22.18 on 150.5 million shares) after SpaceX's 800 MHz spectrum purchase. The 52-week closing range was $20.48 to $29.10.
- Reaction session (October 21, before-the-open report): the stock gapped down to $21.89 (−6.5%), traded a $21.79 to $22.62 range, and closed at $21.91, down 6.4% (−$1.51), while the S&P 500 rose 0.6%. Peers fell less: Verizon −2.2%, T-Mobile −2.5%, Charter −2.5%, Comcast −1.3%.
- Volume: 84.5 million shares, 1.9x the 30-day average of 44.2 million.
- Follow-through: T rebounded 3.8% to $22.74 on October 22, then fell 8.0% to $20.93 on October 23 on 99.8 million shares (2.3x average). A report that day said SpaceX was negotiating access to about 80,000 U.S. cell sites for a fourth national carrier, and T-Mobile fell 7.7% and Verizon 1.2%. Across the three sessions T fell 10.6% against an S&P 500 down 1.2%. The October 23 close is 13.3% below the July 24 close at which we last valued the stock.
Two Separate Selloffs
The two down days had different causes, and they should be read separately. October 21 was company-specific: AT&T fell 6.4% while the S&P rose and its peers fell about 2%. The quarter beat and the EPS guide rose, so the selling was about what the outlook revealed about the cost of growth: fiber ARPU down 4% and guided down again, a Q4 EBITDA slowdown funded by acquisition spending, and a capex cut that does not reach free cash flow. Leverage at 3.13x was as guided and should not have surprised anyone, but it gave the selling a balance-sheet narrative. The partial rebound the next day suggests some of that selling was positioning rather than conviction.
October 23 was sector-wide and had nothing to do with AT&T's results. AT&T and T-Mobile fell 7–8% on the tower-access report, Verizon only 1%, and tower owners reportedly rose, which is the market pricing a fourth carrier that would rent rather than build. This is the second SpaceX selloff in October. Together, the two SpaceX days (October 9 and 23) cost the stock about 18%, nearly three times the 6.4% it lost on its own results.
Our Read
The October 21 reaction contains a fair point that we take on board: AT&T is now spending more of its operating leverage on growth, and the cash returns of that spending will appear later than the cost. The October 9 and 23 reactions price an entrant that has bought one block of spectrum and is reportedly negotiating for towers, but has not yet closed a tower deal, launched a service or set a price. Over two weeks the stock has moved from 10.8x to 8.7x the EPS guide, while the guide went up. That combination is either the market seeing the end of U.S. wireless pricing power before it shows in the numbers, or a sector selloff overshooting a threat that will take years to build. We think it is mostly the second, with enough of the first to justify a lower conviction.
Street Perspective
Post-print price targets moved down across the Street, mostly by $2–4, while ratings largely held. The sample we track now spans the low $20s to the low $30s, even though the earnings guide moved up. The disagreement is about the multiple and how much of the satellite threat to price, not about the quarter, which the Street broadly accepted as a beat.
Debate: Is SpaceX Now a Real Fourth Carrier?
Bull view: One 800 MHz block is a fraction of the low-band depth the incumbents run, the deal still needs regulatory approval, and the tower talks are unconfirmed. Building a scaled hybrid network takes years and tens of billions, and the most recent attempt at a fourth facilities-based carrier ended with its spectrum sold to the incumbents and SpaceX. Meanwhile AT&T just grew postpaid phone ARPU about 4%.
Bear view: SpaceX does not need to match AT&T's network. It needs spectrum, towers and its satellite constellation to offer an adequate service to a price-sensitive segment, and it now has the first and is pursuing the second. A funded entrant with a different cost of capital compresses industry pricing well before it wins meaningful share, and the incumbents' terminal value deserves a permanently lower multiple.
Our take: The bear case is now better grounded than it was in July, and we have moved our conviction accordingly. The engineering arguments still favor the incumbents in dense markets, and a price war needs a product and a distribution footprint that do not yet exist. We would change our view on evidence of a signed tower agreement, a consumer launch priced below incumbent plans, or AT&T postpaid phone ARPU growth turning negative. Until then, a stock that has already lost about 18% on two headlines discounts more than the business has shown.
Debate: Is AT&T Buying Its Growth?
Bull view: Fiber is a near-zero marginal cost network, so introductory pricing that anchors a household and later attaches wireless is accretive, not dilutive. Convergence is accelerating, wireless ARPU is rising, and service revenue grew at its fastest pace in four years. The working capital cost is timing on device payments, with promotions unchanged.
Bear view: Fiber ARPU fell 4% and will fall again, Q4 EBITDA growth is slowing to low single digits on acquisition spending, and a $1B capex saving disappeared into working capital and interest. Postpaid phone adds fell year over year anyway. Growth that requires lower prices, more marketing and more cash is lower-quality growth than the headline suggests.
Our take: The bear has the better of the near-term numbers and the bull has the better of the economics. We accept that 2026 margin gains are slowing and that the cash cost of growth is higher than the January plan assumed. We do not accept that the growth is uneconomic: total service revenue and segment EBITDA, the measures that capture the bundle, both grew faster than the guide. The test is 2027, when introductory fiber cohorts should begin to reprice and the device working capital stops growing.
Debate: Do the Deals De-Risk the Balance Sheet?
Bull view: Every transaction promised in January is now signed: EchoStar closed, the Lumen network has a partner, and Mexico is sold. Leverage peaked below the guided level, and the path to 2.5x during 2029 is funded by organic cash flow plus 2027 proceeds. The free cash flow outlook absorbed Mexico's lost cash without a cut.
Bear view: The Mexico sale is roughly leverage-neutral, the joint venture proceeds are undisclosed and apparently modest, and the 2.5x date did not improve despite two asset sales. Net debt is $150B, interest expense is up 16% with more to come, and the plan still commits $24B+ to buybacks over three years. If growth costs more cash than planned, something has to give.
Our take: Lean bull on execution, neutral on the outcome. The deals remove execution risk, which was our third bear point, and we now treat that point as largely resolved. They do not accelerate deleveraging, and the bear is right that the plan depends on organic cash flow. If the cash cost of growth rises further, we expect management to slow the 2027–2028 buyback rather than miss the leverage date. That would be prudent, but it would remove one of the supports for the stock.
Debate: Is 8.7x Cheap or a Value Trap?
Bull view: At $20.93 the stock trades at 8.7x the raised EPS guide and about 8.2x our 2027 estimate, with a 5.3% dividend yield and a free cash flow yield near 13% on the 2027 outlook. This year the company will return roughly 12% of its market value through dividends and buybacks. Even with no recovery in the multiple, mid-to-high single-digit EPS growth plus the yield produces a low-teens annual return.
Bear view: Telecom stocks that are cheap on trailing evidence often stay cheap when the competitive structure is changing, and the multiple compressed from about 10.8x to 8.7x in two weeks even as the earnings guide rose. Until the satellite question resolves, the stock trades on headlines, and the next one may well be negative.
Our take: Cheap, with a clear reason. A value trap needs falling earnings, and AT&T's earnings are rising. What the stock lacks is a catalyst in the next few months: the January outlook and the 2027 free cash flow bridge are the nearest candidates. We would not expect a re-rating before those, and the satellite headlines can push the stock lower in the meantime.
Model Implications & Valuation Framework
| Item | Prior estimate (post-Q2) | Revised (post-Q3) | Reason |
|---|---|---|---|
| FY2026 adjusted EPS | $2.34–2.38 | $2.40–2.42 | Q3 $0.65; Q4 $0.54–0.56 incl. ~$0.02 Mexico depreciation stop |
| FY2027 adjusted EPS | $2.42 | $2.55 | Higher 2026 base; lower depreciation path; ~4% fewer shares; offset by interest and 2027 deal dilution |
| FY2026 adjusted EBITDA growth | 4%+ (top of guide) | ~3.8% | 9M +4.3%; Q4 implied +1–3% on acquisition costs and settlements |
| Advanced Connectivity EBITDA growth | 7%+ | ~6.8% | 9M +7.0%; Q4 softer |
| Wireless service revenue growth (FY2026) | ~3% | ~3.7% | Q3 +5.0% on ~4% postpaid phone ARPU growth |
| Fiber ARPU | Roughly flat | −4% YoY through Q4 | Introductory pricing, convergence discounts, Quantum mix |
| FY2026 free cash flow | $18–18.5B | ~$18.1B | 9M $12.1B plus ~$6B Q4; cash-tax benefit offsets device working capital |
| Capital investment (2027) | $23–24B | $22–23B | Build efficiency; Mexico excluded |
| Net leverage (year-end 2026) | ~3.0x | ~3.1x | 3.13x at Q3; Q4 FCF less dividends and ~$2.8B of buybacks |
| FY2026 share repurchases | ~$10B | ~$10B | $7.2B through Q3; no new authorization |
| Dividend yield | ~4.6% (at $24.13) | ~5.3% (at $20.93) | $1.11 annualized on a lower price |
Why the 2027 estimate moves more than the 2026 one: Our post-Q2 framework used $2.42 for 2027. In hindsight that carried too little growth over a 2026 base that is now $2.40-plus, and it sat well below the company's double-digit three-year CAGR framework, which runs from $2.12 in 2025 to at least about $2.82 in 2028. We move to $2.55. That is below the straight-line path to the 2028 framework, because management has said the EchoStar and Lumen acquisitions stay modestly dilutive through 2027, because interest carries a full year of EchoStar debt, and because we want room for the acquisition spending to continue.
Valuation framework: At the $20.93 close on October 23, T trades at 8.7x the "$2.40 range" guide and 8.2x our $2.55 estimate for 2027, with a 5.3% dividend yield. At 6,761 million shares the market value is about $141.5B, against free cash flow guided at $18B+ for 2026 and $19B+ for 2027, a 12.7–13.4% free cash flow yield. In July the stock carried 10.5x the guide midpoint. Since then the earnings base has risen and the multiple has fallen almost two turns. The October 8 close of $24.87, the last price before SpaceX's spectrum purchase, equals 9.8x our 2027 estimate.
Price-target framework (12-month):
- Base case: $25–27 (from $28–30). 9.8x to 10.6x our $2.55 estimate for 2027. The low end is the multiple at which the stock traded on October 8, before SpaceX's spectrum purchase, so the base case assumes the October de-rating partly reverses as the entrant's terrestrial plans prove slow and costly. It does not assume a return to July's 10.5x on 2026 earnings. From $20.93 that is 19% to 29% of price appreciation plus a 5.3% yield, a total return of roughly 25% to 34%. We cut the base case because we lowered the multiple by about two turns, to reflect a satellite threat that is now tangible, and only partly offset that with the higher EPS estimate.
- Bull case: $31 (from $33). 12x our 2027 estimate, reached if SpaceX's tower plans stall or narrow to a satellite-led niche, fiber ARPU stabilizes in early 2027, and the January outlook shows free cash flow growth that the market currently doubts. Roughly 48% price upside.
- Bear case: $17 (from $20). About 6.7x our 2027 estimate, reached if SpaceX signs a national tower deal and launches a terrestrial service priced below incumbent plans, AT&T's postpaid ARPU growth stalls, and the market prices U.S. wireless as a structurally lower-return industry. Roughly 19% price downside, about 14% after the dividend.
Our July bear case was $20, defined as a satellite entrant securing distribution while the market priced structural pricing compression into U.S. wireless. The stock has traded to within 5% of that level on half of the scenario: SpaceX has spectrum but not distribution, and AT&T's pricing has strengthened rather than compressed. We have lowered the bear case to $17 because the entrant is more real than it was in July, and a bear case should sit below a price the stock has already reached on headlines. The resulting distribution, roughly 25–34% total return in the base case against roughly 14% net downside in the bear case, is still better than two to one. A flat multiple with about 7% EPS growth and the 5.3% yield would produce a low-teens total return, around or above what we expect from the S&P 500. That is why the rating stays at Outperform. The wider range of outcomes is why our conviction falls.
Thesis Scorecard Post-Earnings
We grade this quarter against the standing thesis carried since January and the ten commitments we set out in July. Delivered: EchoStar closed by the end of July with leverage at 3.13x (below the guided ~3.2x); Q3 free cash flow was stable year over year and Q4 is guided to about $6B, completing the roughly $10.8B second half the full-year figure needed; second-half EPS will beat the $1.03–1.13 the old range implied, and the range rose to $2.40; wireless service revenue reached 5.0%, above the roughly 3% we asked for; and Advanced Connectivity service revenue (+6.1%) and EBITDA (+7.3%) both cleared their thresholds. Partly delivered: the Lumen network has a partner and a structure but no disclosed price; the copper program has more than 100 zero-customer wire centers against a year-end expectation of a couple hundred; and adjusted EBITDA margin slipped to 38.7% from Q2's 39.1%, a third-quarter record but only 10 basis points above last year. Not delivered: the September board produced portfolio actions rather than a new repurchase authorization, and postpaid phone adds fell below last year's pace instead of rising above it. There was no update on the AST SpaceMobile product.
| Thesis Point | Status | Notes |
|---|---|---|
| Bull #1: Convergence flywheel lowers churn and lifts lifetime value | Confirmed | Convergence 42.8% (+30bp QoQ); ~350K converged relationships added, a faster pace than Q2; Lumen territories +250bp since close; postpaid phone ARPU ~+4%. Cost: fiber ARPU −4% from introductory pricing and convergence discounts. ON TRACK |
| Bull #2: Fiber build-out (40M+ locations in 2026, 60M+ by 2030) | Confirmed | 39M+ locations, 40M+ by year end; record 442K fiber adds; 60M+ target now reached with ~$1B a year less capital; Corning supply secured. ON TRACK |
| Bull #3: FCF inflection funds returns and deleveraging | Neutral | FCF $4.95B as guided; FY $18B+ on track via ~$6B Q4; $4.8B returned in Q3. But the capex saving goes to device working capital and interest, and 2026 relies on a cash-tax benefit. ON TRACK, with lower conversion quality |
| Bull #4: De-risked, double-digit EPS CAGR guide | Confirmed / Strengthened | EPS guide raised to the $2.40 range (about $0.02 from Mexico accounting); adjusted EPS +20.4%; service revenue at a four-year high; Business profitable again, with service revenue growing for a second quarter. ON TRACK |
| Bear #1: Wireless revenue/margin normalizing | Challenged | Wireless service revenue +5.0% on ~4% ARPU growth. Caveats: postpaid phone adds −6.4% YoY and slightly below consensus; churn up 6bp QoQ. CONTAINED |
| Bear #2: Legacy decline and balance-sheet digestion | Contained | 3.13x below the guided ~3.2x; 2.5x during 2029 unchanged. Mexico sale leverage-neutral; JV proceeds undisclosed; interest +16.4%; Legacy EBITDA to turn negative after 2027. CONTAINED |
| Bear #3: Execution risk on Lumen/EchoStar | Largely resolved | EchoStar closed; Lumen network partner signed (GIP/CPP, close 1H27); Lumen penetration tracking at or above the deal case. CONTAINED |
| Bear #4: Satellite competition and the sector multiple | Materializing (in the multiple) | SpaceX bought nationwide 800 MHz spectrum (Oct 8) and is reportedly seeking ~80,000 cell sites (Oct 23); T −10.8% and −8.0% on those days. No operating impact yet: wireless ARPU rising. EMERGING → MATERIALIZING |
| Bear #5 (new): Rising cost of growth | Emerging | Fiber ARPU −4% and guided down again; Q4 EBITDA growth ~1–3% on acquisition spending; ~$1.8B adverse nine-month swing in device receivables; capex saving not reaching FCF. EMERGING |
Overall: The thesis strengthened in operations and weakened in risk and price. Three of the four bull pillars are confirmed, one with a raised guide, and the execution bear point is largely resolved now that every announced deal is signed. Two things moved against us. The satellite risk has materialized in the share price and become tangible in the competitive landscape, although not yet in AT&T's numbers. And a new bear point has to be added: subscriber growth is costing more in price, marketing and working capital than it did in the first half. The second is a company-specific point the market sold on during the print session, and we would be wrong to blame the whole decline on satellite headlines.
Action: Maintain Outperform, lowering conviction from 8 to 6 and fair value to $25–27 from $28–30. In July we set three Hold triggers. The second (second-half EPS landing at the old midpoint) did not fire, because second-half EPS is running above the old range. The third (the Lumen deal slipping past year end) did not fire, because it was signed on October 6. The first, a satellite entrant securing distribution or spectrum that credibly compresses U.S. wireless pricing, is half-tripped: SpaceX now holds spectrum, but it has no distribution and AT&T's wireless pricing strengthened this quarter. That is the reason for lower conviction rather than a lower rating. Our new Hold triggers are: a signed national tower agreement combined with a terrestrial consumer launch priced below incumbent plans; AT&T postpaid phone ARPU growth turning negative; fiber ARPU still declining at Q1 2027 with no sign of introductory cohorts repricing; or a January 2027 outlook that cuts the $19B+ free cash flow figure. We would move to Underperform only on a breakdown in Advanced Connectivity growth or a failure of the post-EchoStar deleveraging plan. Absent those, a business growing core-segment EBITDA at about 7%, with a raised EPS guide, a 5.3% dividend yield and a free cash flow yield near 13%, is priced for a competitive outcome that has not yet begun.