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✦ The Future BetsNarrow moat

T-Mobile US (TMUS) — the future bets

T-Mobile's future bets, home broadband, fiber partners, digital savings and a new chief executive, all aim to earn more from the network without new spectrum.

T-Mobile's future rests on selling more to the households it already reaches and spending less to serve them. The plan it set out in February 2026 calls for service revenues of about $77.0 billion in 2026 and $80.5 billion to $81.5 billion in 20271, and Adjusted Free Cash Flow of $18.0 billion to $18.7 billion in 20262, since raised to $18.4 billion to $18.8 billion3.

T-Mobile service revenues and target ($bn)63.2202366.2202471.32025about 77.02026 target80.5-81.52027 targetmidpointT-Mobile US Form 10-K FY2025 and Capital Markets Day Update, February 2026
About 7% a year of service revenue growth planned.

Four bets carry that plan. Fixed wireless broadband, using spare 5G capacity to reach 15 million homes by 2030. Fiber through half-owned joint ventures, about $8.7 billion committed4. Digital and AI savings worth nearly $3 billion of EBITDA by 20275. And a new chief executive, Srini Gopalan, who came from Deutsche Telekom6.

There are smaller bets inside the company too: advertising, through the Vistar and Blis acquisitions for $621 million and $180 million7, and the T-Mobile Visa credit card "introduced in November 2025"8. They are too small to move the totals yet.

The bets share a theme. Each tries to earn more from the network and the customer relationship without needing new spectrum, which is the one input T-Mobile cannot easily buy. They also share a financing model: more than $50 billion of capital through 2027, including up to about $30 billion for shareholder returns9.

The plan builds on a record T-Mobile likes to cite. At its February 2026 update it described "6% CAGR in service revenues from 2023 to 2025, 8% CAGR in Core Adjusted EBITDA" and 15% growth a year in Adjusted Free Cash Flow10. The future bets are meant to keep that shape, with cash growing faster than revenue.

The plan is credible because 2025 targets were met or beaten: postpaid net customer additions of 7,798 thousand against guidance of 5.5 million to 6.0 million1112. If 2026 Adjusted Free Cash Flow came in below $18.4 billion, the bottom of the raised range, the future bets would be costing more cash than they were making.

Moat trajectory: Widening

2026 guidance raised in July; 2025 targets beaten.

The number that tests this moat
Reported
2026 Adjusted Free Cash Flow guidance
$18.4bn to $18.8bn (July 2026), from $18.0bn to $18.7bn in February

The cash the plan is meant to deliver; a result below $18.4 billion would mean the bets are costing more than they earn.

Source: T-Mobile US Q2 2026 earnings release ↗
✦ Future bets — beyond today's moat
✦ FUTURE BET 01
Fifteen Million on 5G Broadband
T-Mobile targets 15 million 5G broadband customers by 2030 from 8.45 million, about 1.3 million a year against 2 million added in 2025.
✦ FUTURE BET 02
T-Fiber Through Partners
T-Mobile has committed about $8.7 billion to four 50% fiber joint ventures, keeping the build debt off its own books but giving up control.
✦ FUTURE BET 03
Three Billion From Digital and AI
T-Mobile targets nearly $3 billion of extra Core Adjusted EBITDA from digital and AI by 2027, on top of halving calls to care since 2021.
✦ FUTURE BET 04
The Deutsche Telekom Chief Executive
Srini Gopalan, formerly head of Telekom Deutschland, became T-Mobile's chief executive in November 2025; margins have dipped as guidance rose.
References
  1. ReportedThe plan it set out in February 2026 calls for service revenues of about $77.0 billion in 2026 and $80.5 billion to $81.5 billion in 2027, and Adjusted Free Cash Flow of $18.0 billion to $18.7 billion in 2026, since raised to $18.4 billion to $18.8 billion.
    T-Mobile US Capital Markets Day Update, Form 8-K exhibit 99.1, 11 February 2026 - 2026-2027 targets, broadband 2030 targets, the digital and AI contribution, the network-seeker opportunity and the capital envelope. — February 2026 · publ. 11 February 2026 · source ↗
  2. ReportedThe plan it set out in February 2026 calls for service revenues of about $77.0 billion in 2026 and $80.5 billion to $81.5 billion in 2027, and Adjusted Free Cash Flow of $18.0 billion to $18.7 billion in 2026, since raised to $18.4 billion to $18.8 billion.
    T-Mobile US Capital Markets Day Update, Form 8-K exhibit 99.1, 11 February 2026 - 2026-2027 targets, broadband 2030 targets, the digital and AI contribution, the network-seeker opportunity and the capital envelope. — February 2026 · publ. 11 February 2026 · source ↗
  3. ReportedThe plan it set out in February 2026 calls for service revenues of about $77.0 billion in 2026 and $80.5 billion to $81.5 billion in 2027, and Adjusted Free Cash Flow of $18.0 billion to $18.7 billion in 2026, since raised to $18.4 billion to $18.8 billion.
    T-Mobile US second-quarter 2026 results release, Form 8-K exhibit 99.1 - postpaid account additions, ARPA, Core Adjusted EBITDA, shareholder returns and raised 2026 guidance. — Q2 2026 · publ. 23 July 2026 · source ↗
  4. Moat Explorer calcFiber through half-owned joint ventures, about $8.7 billion committed.
    Moat Explorer calculation from T-Mobile US reported figures ($ millions unless stated; calendar years). Revenue lines: FY2025 shares of total revenues 88,309: postpaid 57,932 = 65.6%, prepaid 10,497 = 11.9%, wholesale and other service 2,877 = 3.3%, equipment 15,972 = 18.1%, other 1,031 = 1.2%. Postpaid share of total revenues 2018 20,862 / 43,310 = 48.2%. Service revenues = postpaid + prepaid + wholesale and other service: 2018 32,441, 2020 50,395, 2022 61,323, 2025 71,306; postpaid share of service revenues 2018 64.3%, 2020 72.0%, 2022 74.9%, 2025 57,932 / 71,306 = 81.2%; Q2 2026 15,853 / 18,983 = 83.5%. Postpaid growth 2025 57,932 / 52,340 - 1 = +10.7%; 2021-2025 (57,932 / 42,562)^(1/4) - 1 = 8.0% a year. Wholesale and other service 2,877 / 5,547 - 1 = -48.1% (2022 to 2025). Prepaid ARPU 34.14 / 37.92 - 1 = -10.0% (2023 to 2025). Equipment revenues less cost of equipment sales 15,972 - 21,277 = -5,305 (2025), 14,263 - 18,882 = -4,619 (2024), 14,138 - 18,533 = -4,395 (2023); loss over service revenues 5,305 / 71,306 = 7.4% (2025), 4,395 / 63,241 = 6.9% (2023); equipment share of revenue 2021 20,727 / 80,118 = 25.9%; cost of equipment sales growth 21,277 / 18,882 - 1 = +12.7%. Revenue growth 2025 88,309 / 81,400 - 1 = +8.5%; operating income growth 18,279 / 18,010 - 1 = +1.5%. Q2 2026 against Q2 2025: total revenues 22,791 / 21,132 - 1 = +7.9%; service revenues 18,983 / 17,438 - 1 = +8.9%; postpaid 15,853 / 14,078 - 1 = +12.6%; prepaid 2,473 / 2,643 - 1 = -6.4%; wholesale and other service 657 / 717 - 1 = -8.4%; equipment 3,524 / 3,439 - 1 = +2.5%; operating income 5,490 / 5,213 - 1 = +5.3%; net income 3,239 / 3,222 - 1 = +0.5%; Core Adjusted EBITDA 9,537 / 8,541 - 1 = +11.7%. T-Mobile postpaid revenue growth +12.6% against AT&T wireless service revenue growth +3.3%. Capital expenditure 9,955 / 13,970 - 1 = -28.7% (2022 to 2025); as a share of revenue 9,955 / 88,309 = 11.3% (2025), 13,970 / 79,571 = 17.6% (2022). Customers and accounts: low- and mid-band spectrum 394 - 357 = 37 MHz added (2021 to 2025); 2.5 GHz share 185 / 394 = 47.0%. Auction 108 cost 304 / Channel 51 purchase 3,500 = 8.7%, less than a tenth. Monthly churn times twelve: 1.58% x 12 = 19.0% a year (about a fifth), 0.86% x 12 = 10.3% (about a tenth). Postpaid accounts 34,700 / 31,502 - 1 = +10.2%; accounts acquired 1,448 (UScellular) + 633 (Metronet and other) + 85 (Lumos) = 2,166; excluding them (34,700 - 2,166) / 31,502 - 1 = +3.3%. Postpaid phone customers 85,594 - 79,013 = 6,581 added in 2025, of which 3,287 from UScellular = 49.9%, about half; organic 6,581 - 3,287 = 3,294. Postpaid account lead over Verizon 34,700 - 34,237 = 463 thousand; Verizon ARPA 168.35 / 152.91 - 1 = +10.1%, a difference of $15.44. ARPA growth 152.91 / 149.87 - 1 = +2.0% (Q2 2026); 143.85 / 139.27 - 1 = +3.3% (2024); 148.97 / 143.85 - 1 = +3.6% (2025); 2018-2025 (148.97 / 128.86)^(1/7) - 1 = 2.1% a year. Customers per employee 142,388,000 / 75,000 = 1,899. 5G broadband to target 15,000 - 8,450 = 6,550 thousand over five years = 1,310 thousand a year; other broadband 9,447 - 8,450 = 997 thousand. Capital and valuation: spectrum licences over total assets 98,032 / 219,237 = 44.7% (2025), 98,178 / 213,553 = 46.0% (30 June 2026). Spectrum step-up in the Sprint year 82,828 - 36,465 = 46,363. Sprint merger-related costs 1,915 + 3,107 + 4,969 + 1,034 = 11,025, about $11.0 billion; 2020-2022 1,915 + 3,107 + 4,969 = 9,991. Lease expense 5,197 / 5,066 - 1 = +2.6%. Net interest expense 3,774 / 3,335 - 1 = +13.2% (2023 to 2025). Employee expenses 8,553 / 7,041 - 1 = +21.5%. Bad debt expense 1,370 / 898 - 1 = +52.6%. Core Adjusted EBITDA over service revenues 29,116 / 63,241 = 46.0% (2023), 31,771 / 66,178 = 48.0% (2024), 33,924 / 71,306 = 47.6% (2025). Digital and AI target 3,000 / 33,924 = 8.8% of 2025 Core Adjusted EBITDA. Shareholder returns 2025 14,000 / Adjusted Free Cash Flow 17,995 = 77.8%; cumulative returns 54.6bn / market value 176.60bn = 30.9%; 2026 program 18.2bn / 176.60bn = 10.3%; trailing free cash flow 18.40bn / 176.60bn = 10.4%. Deutsche Telekom stake 54.3% x 176.60bn = 95.9bn. Market value 176.60 / 256.15 - 1 = -31.1% (end-2024 to October 2026). Verizon 190.79bn / AT&T 166.51bn = 1.146. Contracted revenue 2,700 + 1,200 + 938 + 2,200 = 7,038, over revenue 88,309 = 8.0%; wholesale minimums 1,200 + 938 + 2,200 = 4,338. Fiber joint venture commitments 932 + 500 + 4,600 + 700 + 2,000 = 8,732, about $8.7 billion. Further derived figures: ad-technology purchases Vistar 621 + Blis 180 = 801; lease expense over revenue 5,197 / 88,309 = 5.9%; low-band spectrum 600 MHz 43 + 700 MHz 12 + 800 MHz 14 = 69 MHz; total customers added in 2024 129,528 - 119,700 = 9,828, of which Mint 3,504 = 35.7%; SG&A 23,470 / 20,818 - 1 = +12.7%; advertising expense 3,668 / 2,515 - 1 = +45.8%; postpaid other customers 30,851 / 22,116 - 1 = +39.5%; postpaid revenues first half 2026 31,482 / 27,672 - 1 = +13.8%; net income Q1 2026 2,504 / 2,953 - 1 = -15.2%; wholesale and other service share of service revenues 6,074 / 58,369 = 10.4% (2021), 2,877 / 71,306 = 4.0% (2025); Q4 2025 total revenues less service revenues 24,334 - 18,702 = 5,632; postpaid RPO over postpaid revenues 2,700 / 57,932 = 4.7%; fiber customers acquired 755 + 97 = 852 thousand, against a 3,000-4,000 thousand target, 2,148-3,148 thousand to go; first half 2026 service revenues 37,814 / 34,363 - 1 = +10.0%, net income 5,743 / 6,175 - 1 = -7.0%, Core Adjusted EBITDA 18,777 / 16,799 - 1 = +11.8%; postpaid phone ARPU 50.37 / 49.35 - 1 = +2.1% (2025); prepaid churn over postpaid phone churn 2.72 / 0.93 = 2.9 times; Verizon total revenues 34,253 / 34,504 - 1 = -0.7%; Lumos 932,000,000 / 97,000 customers = about $9,608 (about 9,600) a customer; postpaid accounts Q3 2025 33,979 - 31,502 = 2,477; equipment revenues first half 2026 7,520 / 7,143 - 1 = +5.3%; three carriers 35 + 34 + 27 = 96%; bad debt and receivable losses 1.8% x 22,791 = about 410 (Q2 2026); prepaid customers 25,943 - 25,410 = 533, of which UScellular 349; depreciation and amortization less capital spending 13,508 - 9,955 = 3,553 (2025); employee expenses per employee 8,553,000,000 / 75,000 = about $114,000 (2025), 7,041,000,000 / 70,000 = about $101,000 (2024); deal values Ka-ena up to 1,350 + UScellular 4,400 + Metronet 4,600 = 10,350, about $10.4 billion; Metronet and other 633 + Lumos 85 = 718; net income over total revenues 2,103 / 24,334 = 8.6% (Q4 2025), 3,222 / 21,132 = 15.2% (Q2 2025); ARPA 152.91 / 148.97 - 1 = +2.6%; lease expense 5,066 / 5,398 - 1 = -6.2% (2024); total customers added 2024 129,528 - 119,700 = 9,828; UScellular merger costs net of tax first half 2026 476 + 146 = 622; return on equity 10,992 / ((59,203 + 61,741) / 2 = 60,472) = 18.2% (2025), 11,339 / ((61,741 + 64,715) / 2 = 63,228) = 17.9% (2024); wholesale and other service share of service revenues 1,981 / 32,441 = 6.1% (2018), 4,782 / 63,241 = 7.6% (2023); wholesale 1,183 + roaming and other service 798 = 1,981 (2018), 1,279 + 1,005 = 2,284 (2019), as recast in the FY2020 10-K; year-end P/E about 20.7 (2025) and 22.6 (2024); customers added 2020 to 2025 142,388 - 102,064 = 40,324 thousand, about 40 million. Trailing twelve months to June 2026: revenue 88,309 - 42,018 + 45,898 = 92,189; net income 10,992 - 6,175 + 5,743 = 10,560. Year-end market value (stockanalysis.com) over net income and total revenues: 2015 31.92bn / 733 = 43.55, / 32,467 = 0.983; 2016 47.39 / 1,460 = 32.46, / 37,490 = 1.264; 2017 52.84 / 4,536 = 11.65, / 40,604 = 1.301; 2018 53.97 / 2,888 = 18.69, / 43,310 = 1.246; 2019 67.09 / 3,468 = 19.35, / 44,998 = 1.491; 2020 167.37 / 3,064 = 54.62, / 68,397 = 2.447; 2021 144.87 / 3,024 = 47.91, / 80,118 = 1.808; 2022 174.18 / 2,590 = 67.25, / 79,571 = 2.189; 2023 185.42 / 8,317 = 22.29, / 78,558 = 2.360; 2024 256.15 / 11,339 = 22.59, / 81,400 = 3.147; 2025 227.10 / 10,992 = 20.66, / 88,309 = 2.572; October 2026 176.60 / 10,560 = 16.72, / 92,189 = 1.916 - capital: spectrum, costs, margins, shareholder returns, debt, commitments and valuation. — FY2015-Q2 2026 · publ. October 2026 · source ↗
    Method: Arithmetic on figures reported in T-Mobile US Forms 10-K, 10-Q, earnings releases and the Investor Factbook, Verizon and AT&T Q2 2026 releases, and stockanalysis.com market values; each operand is stated in the source line.
  5. ReportedDigital and AI savings worth nearly $3 billion of EBITDA by 2027.
    T-Mobile US Capital Markets Day Update, Form 8-K exhibit 99.1, 11 February 2026 - 2026-2027 targets, broadband 2030 targets, the digital and AI contribution, the network-seeker opportunity and the capital envelope. — February 2026 · publ. 11 February 2026 · source ↗
  6. ReportedAnd a new chief executive, Srini Gopalan, who came from Deutsche Telekom.
    T-Mobile US Form 8-K, Item 5.02, 22 September 2025 - Srinivasan Gopalan appointed President and Chief Executive Officer from 1 November 2025; G. Michael Sievert to become Vice Chairman. — September 2025 · publ. 22 September 2025 · source ↗
  7. ReportedThere are smaller bets inside the company too: advertising, through the Vistar and Blis acquisitions for $621 million and $180 million, and the T-Mobile Visa credit card "introduced in November 2025".
    T-Mobile US, Inc. Form 10-K for fiscal 2025 (year ended 31 December 2025) - acquisitions and joint ventures: UScellular, Metronet, Lumos, Ka'ena, Vistar and Blis. — FY2025 · publ. 11 February 2026 · source ↗
  8. ReportedThere are smaller bets inside the company too: advertising, through the Vistar and Blis acquisitions for $621 million and $180 million, and the T-Mobile Visa credit card "introduced in November 2025".
    T-Mobile US, Inc. Form 10-K for fiscal 2025 (year ended 31 December 2025) - acquisitions and joint ventures: UScellular, Metronet, Lumos, Ka'ena, Vistar and Blis. — FY2025 · publ. 11 February 2026 · source ↗
  9. ReportedThey also share a financing model: more than $50 billion of capital through 2027, including up to about $30 billion for shareholder returns.
    T-Mobile US Capital Markets Day Update, Form 8-K exhibit 99.1, 11 February 2026 - 2026-2027 targets, broadband 2030 targets, the digital and AI contribution, the network-seeker opportunity and the capital envelope. — February 2026 · publ. 11 February 2026 · source ↗
  10. ReportedAt its February 2026 update it described "6% CAGR in service revenues from 2023 to 2025, 8% CAGR in Core Adjusted EBITDA" and 15% growth a year in Adjusted Free Cash Flow.
    T-Mobile US Capital Markets Day Update, Form 8-K exhibit 99.1, 11 February 2026 - 2026-2027 targets, broadband 2030 targets, the digital and AI contribution, the network-seeker opportunity and the capital envelope. — February 2026 · publ. 11 February 2026 · source ↗
  11. ReportedThe plan is credible because 2025 targets were met or beaten: postpaid net customer additions of 7,798 thousand against guidance of 5.5 million to 6.0 million.
    T-Mobile US, Inc. Form 10-K for fiscal 2025 (year ended 31 December 2025) - Item 1 business, the single Wireless segment, competition and the revenue lines with their drivers. — FY2025 · publ. 11 February 2026 · source ↗
  12. ReportedThe plan is credible because 2025 targets were met or beaten: postpaid net customer additions of 7,798 thousand against guidance of 5.5 million to 6.0 million.
    T-Mobile US fourth-quarter and full-year 2024 results release, Form 8-K exhibit 99.1 - 2025 guidance including postpaid net customer additions of 5.5 to 6.0 million. — FY2024 · publ. January 2025 · source ↗
Sources
Generated October 6, 2026