T-Mobile USTMUS
13F holders, Q1 2026 (March 31)1,730holders +15
155new positions
144sold out
13famous investors
$209.87avg. 13F price*
At the end of Q1 2026, 1,730 institutions reported holding T-Mobile US Inc. (TMUS) in their 13F filings, up 15 from Q4 2025. 155 opened new positions and 144 sold out. The largest holders were BlackRock, Inc. ($8.2B), Invesco Ltd. ($6.6B) and Vanguard Capital Management LLC ($6.2B). 13 famous investors held it, including Andreas Halvorsen (1.7% of Viking Global Investors's portfolio), Steve Cohen (0.6% of Point72 Asset Management's portfolio) and Ken Griffin (0.4% of Citadel Advisors's portfolio).
- Company
- T-Mobile US Inc.
- Sector
- Telecommunications
- CUSIP
- 872590104
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 155 | $956.6M |
| Exits | 144 | $400.7M |
All 13F filers, Q4 2025 → Q1 2026: 47,454,677 shares bought and 58,882,989 shares sold, net −11,428,312 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 1,730 holders
| BlackRock, Inc. | 0.14% | Add +0.1% | 39,115,867 | $8.2B |
| Invesco Ltd. | 0.64% | Reduce -7.7% | 31,237,473 | $6.6B |
| Vanguard Capital Management LLC | 0.15% | — | 29,726,319 | $6.2B |
| T. Rowe Price Associates Inc. | 0.69% | Add +2.5% | 28,492,116 | $6.0B |
| State Street Corp. | 0.17% | Reduce -6.2% | 23,719,298 | $5.0B |
| Wellington Management Group LLP | 0.68% | Add +3.7% | 17,200,244 | $3.6B |
| Morgan Stanley | 0.18% | Add +14.3% | 14,387,032 | $3.0B |
| FMR LLC | 0.14% | Reduce -20.4% | 12,529,473 | $2.6B |
| Geode Capital Management, LLC | 0.16% | Add +1.8% | 12,431,706 | $2.6B |
| Softbank Group Corp. | 18.41% | Reduce -64.9% | 10,000,000 | $2.1B |
| Vanguard Portfolio Management LLC | 0.11% | — | 9,935,386 | $2.1B |
| Franklin Resources Inc. | 0.37% | Add +10.2% | 7,048,146 | $1.5B |
| Barclays PLC | 0.50% | Add +111.7% | 6,610,449 | $1.4B |
| Goldman Sachs Group Inc. | 0.17% | Add +19.0% | 6,279,935 | $1.3B |
| Dodge & Cox | 0.71% | Reduce -0.5% | 6,157,799 | $1.3B |
| Canada Pension Plan Investment Board | 0.82% | Add +4.7% | 6,062,911 | $1.3B |
| Capital International Investors | 0.30% | Reduce -59.4% | 6,033,107 | $1.3B |
| Bank of New York Mellon Corp | 0.20% | Reduce -2.8% | 5,113,509 | $1.1B |
| JPMorgan Chase & Co. | 0.07% | Add +47.6% | 4,634,889 | $991.6M |
| Northern Trust Corp. | 0.13% | Reduce -4.2% | 4,594,338 | $964.9M |
| Jane Street Group, LLC | 1.02% | Add +234.5% | 4,468,259 | $938.5M |
| Nuveen, LLC | 0.25% | Add +93.4% | 4,371,891 | $918.2M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.18% | Reduce -18.7% | 4,032,597 | $847.0M |
| Neuberger Berman Group LLC | 0.63% | Reduce -11.7% | 3,936,458 | $826.9M |
| Two Sigma Investments, LP | 0.70% | Add +228.7% | 3,891,468 | $817.3M |
| Dimensional Fund Advisors LP | 0.17% | Add +0.2% | 3,813,709 | $801.2M |
| Charles Schwab Investment Management Inc. | 0.12% | Add +3.5% | 3,725,281 | $782.4M |
| Amundi | 0.21% | Add +40.6% | 3,679,795 | $772.9M |
| Ameriprise Financial Inc. | 0.18% | Add +40.1% | 3,678,860 | $772.7M |
| Legal & General Group Plc | 0.17% | Add +2.0% | 3,502,746 | $735.7M |
| Deutsche Bank AG | 0.23% | Add +54.7% | 3,338,296 | $701.1M |
| Alliancebernstein L.P. | 0.22% | Add +19.1% | 3,417,824 | $694.0M |
| UBS Group AG | 0.12% | Add +11.7% | 3,299,280 | $692.9M |
| Clearbridge Investments, LLC | 0.58% | Add +14.7% | 3,171,930 | $666.2M |
| Bank of America Corp. | 0.05% | Reduce -1.4% | 3,153,473 | $662.3M |
| Viking Global Investors | 1.74% | Reduce -21.0% | 2,967,374 | $623.2M |
| AQR Capital Management | 0.26% | Add +115.3% | 2,690,107 | $565.0M |
| Vanguard Fiduciary Trust Co. | 0.14% | — | 2,641,971 | $554.9M |
| Citadel Advisors | 0.38% | Add +141.8% | 2,512,094 | $527.6M |
| Royal Bank of Canada | 0.10% | Reduce -16.6% | 2,503,456 | $525.8M |
| Boston Partners | 0.53% | Add +3.1% | 2,402,550 | $503.9M |
| Marshall Wace, LLP | 0.54% | Add +226.6% | 2,369,508 | $497.7M |
| Principal Financial Group Inc. | 0.22% | Add +10.0% | 1,971,069 | $414.0M |
| Capital Research Global Investors | 0.06% | New | 1,814,581 | $381.1M |
| Pacer Advisors, Inc. | 1.06% | Add +1375.9% | 1,755,286 | $368.7M |
| Raymond James Financial Inc. | 0.11% | Reduce -4.2% | 1,728,290 | $364.8M |
| Victory Capital Management Inc. | 0.24% | Add +114.8% | 1,732,888 | $364.0M |
| Citigroup Inc. | 0.20% | Add +15.4% | 1,490,552 | $313.1M |
| Millennium Management | 0.25% | Add +41.0% | 1,488,585 | $312.6M |
| Swiss National Bank | 0.18% | Add +6.4% | 1,477,202 | $310.3M |
| ProShare Advisors LLC | 0.46% | Reduce -19.7% | 1,474,887 | $309.8M |
| California Public Employees Retirement System | 0.19% | Add +15.8% | 1,449,168 | $304.4M |
| Point72 Asset Management | 0.55% | Add +1757.7% | 1,441,655 | $302.8M |
| DNB Asset Management AS | 1.05% | Add +31.1% | 1,396,143 | $293.2M |
| BNP Paribas Financial Markets | 0.19% | Reduce -49.4% | 1,354,717 | $284.5M |
| Sumitomo Mitsui Trust Group, Inc. | 0.18% | Reduce -5.1% | 1,323,170 | $277.9M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.18% | Add +5.5% | 1,274,245 | $267.6M |
| National Pension Service | 0.20% | Reduce -6.0% | 1,244,289 | $261.3M |
| Qube Research & Technologies Ltd | 0.34% | Reduce -3.4% | 1,144,612 | $240.4M |
| Arrowstreet Capital, Limited Partnership | 0.13% | Reduce -33.6% | 1,131,123 | $237.6M |
| HSBC Holdings PLC | 0.14% | Reduce -1.7% | 1,100,701 | $231.5M |
| Caisse de depot et placement du Quebec | 0.36% | Add +61.7% | 1,067,946 | $224.3M |
| Vanguard Global Advisers, LLC | 0.12% | — | 1,064,489 | $223.6M |
| TD Asset Management Inc | 0.18% | Reduce -25.7% | 1,058,179 | $222.2M |
| Wells Fargo & Company | 0.04% | Add +5.1% | 1,052,716 | $221.1M |
| CIBC Bancorp USA Inc. | 0.30% | — | 1,042,873 | $219.1M |
| Man Group plc | 0.45% | Add +69.3% | 1,027,775 | $215.9M |
| Daiwa Securities Group Inc. | 0.62% | Add +460.4% | 1,019,493 | $214.1M |
| Squarepoint Ops LLC | 0.45% | Reduce -19.6% | 993,469 | $208.7M |
| D. E. Shaw & Co. | 0.17% | Reduce -62.2% | 957,435 | $201.1M |
| Envestnet Asset Management Inc. | 0.05% | Reduce -15.4% | 872,596 | $183.3M |
| Rhumbline Advisers | 0.15% | Reduce -0.9% | 855,865 | $179.8M |
| Public Sector Pension Investment Board | 0.56% | Add +717.9% | 852,658 | $179.1M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.15% | — | 843,369 | $177.1M |
| National Bank of Canada | 0.18% | Reduce -13.4% | 841,338 | $176.7M |
| OMERS ADMINISTRATION Corp | 1.13% | Add +0.6% | 839,791 | $176.4M |
| Schroder Investment Management Group | 0.14% | Add +15.5% | 808,528 | $173.0M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.23% | Reduce -3.5% | 793,426 | $166.6M |
| California State Teachers Retirement System | 0.17% | Reduce -2.9% | 785,248 | $164.9M |
| HighTower Advisors, LLC | 0.17% | Add +10.3% | 774,484 | $162.7M |
| Worldquant Millennium Advisors LLC | 0.59% | Reduce -24.1% | 727,895 | $152.9M |
| Aviva PLC | 0.26% | Add +10.7% | 724,936 | $152.3M |
| FIL Ltd | 0.12% | Add +34.8% | 718,433 | $150.9M |
| Manufacturers Life Insurance Company, The | 0.13% | Reduce -1.1% | 693,469 | $145.6M |
| NEOS Investment Management LLC | 0.72% | Add +28.0% | 676,409 | $142.1M |
| American Century Companies Inc. | 0.07% | Add +12.3% | 667,954 | $140.3M |
| First Trust Advisors LP | 0.10% | Reduce -30.0% | 662,905 | $139.2M |
| Janus Henderson Group PLC | 0.06% | Reduce -44.8% | 622,311 | $130.7M |
| Assenagon Asset Management S.A. | 0.21% | Reduce -19.9% | 614,419 | $129.0M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.22% | Add +1.9% | 617,232 | $128.4M |
| Balyasny Asset Management L.P. | 0.26% | Add +520.6% | 610,673 | $128.3M |
| Bank of Montreal | 0.05% | Reduce -16.1% | 603,190 | $126.7M |
| Wealth Enhancement Advisory Services, LLC | 0.27% | Add +5.6% | 676,657 | $124.9M |
| CapitalatWork S.A. | 3.61% | Add +32.5% | 576,010 | $121.0M |
| Bristol John W & Co. Inc. | 1.89% | Reduce -0.9% | 547,863 | $115.1M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.13% | Reduce -48.2% | 543,004 | $114.0M |
| New York State Common Retirement Fund | 0.16% | Add +3.9% | 531,977 | $111.7M |
| Massachusetts Financial Services Co. | 0.04% | Add +134.8% | 523,323 | $110.0M |
| Quilter Plc | 1.92% | Add +11.8% | 521,057 | $109.4M |
| Storebrand Asset Management As | 0.31% | Add +7.6% | 520,151 | $109.2M |
"% of holder's portfolio" is TMUS's weight in each manager's 13F, not the share of T-Mobile US Inc. the manager owns.