T-MOBILE US INC (TMUS): Institutional Ownership
Hedge funds and institutional managers reporting a position in TMUS · Communication Services. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
37
13F filers
Aggregate Value
$5.4B
Across holders
Last Price
$182.68
2026-06-26
Sector
Communication Services
GICS
Holder activity9 new12 added16 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| DODGE & COX CIK 0000200217 | Institutional Manager | 6.16M | $1.3B | 23.9% | 0.7% | Reduced | $-5.9M | Q1 2026 |
| BERKSHIRE HATHAWAY INC (BRK-A, BRK-B) CIK 0001067983 | Institutional Manager | 3.88M | $1.0B | 19.2% | 0.4% | New | — | Q1 2025 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 3.89M | $817.3M | 15.1% | 0.7% | Added | +$568.7M | Q1 2026 |
| VIKING GLOBAL INVESTORS LP CIK 0001103804 | Hedge Fund | 2.97M | $623.2M | 11.5% | 1.7% | Reduced | $-165.3M | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 2.35M | $493.1M | 9.1% | 0.1% | Added | +$334.1M | Q1 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 1.14M | $240.4M | 4.4% | 0.3% | Added | +$223.0M | Q1 2026 |
| Appaloosa LP CIK 0001656456 | Hedge Fund | 1.28M | $148.0M | 2.7% | 3.8% | New | — | Q4 2021 |
| Davidson Kempner Capital Management LP CIK 0001595082 | Hedge Fund | 485K | $101.8M | 1.9% | 1.4% | Added | +$46.8M | Q1 2026 |
| PRIMECAP MANAGEMENT CO/CA/ CIK 0000763212 | Institutional Manager | 437K | $91.9M | 1.7% | 0.1% | Reduced | $-214K | Q1 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 0001165408 | Hedge Fund | 394K | $82.8M | 1.5% | 0.1% | Reduced | $-63K | Q1 2026 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 362K | $75.9M | 1.4% | 0.5% | Added | +$74.6M | Q1 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 281K | $59.0M | 1.1% | 0.1% | Reduced | $-168.7M | Q1 2026 |
| ELEMENT CAPITAL MANAGEMENT LLC CIK 0001535630 | Hedge Fund | 271K | $56.9M | 1.1% | 5.4% | New | — | Q1 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 241K | $50.6M | 0.9% | 0.1% | Reduced | $-46.0M | Q1 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 233K | $49.0M | 0.9% | 0.0% | Reduced | $-3.5M | Q1 2026 |
| Eisler Capital (UK) Ltd. CIK 0001849486 | Hedge Fund | 145K | $29.9M | 0.6% | 0.1% | Added | +$28.3M | Q3 2024 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 122K | $25.7M | 0.5% | 0.1% | Reduced | $-3.3M | Q1 2026 |
| Gotham Asset Management, LLC CIK 0001510387 | Hedge Fund | 108K | $22.7M | 0.4% | 0.1% | Added | +$4.9M | Q1 2026 |
| Bridgewater Associates, LP CIK 0001350694 | Hedge Fund | 98K | $20.7M | 0.4% | 0.1% | Reduced | $-27.5M | Q1 2026 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 88K | $18.4M | 0.3% | 0.2% | Added | +$17.3M | Q1 2026 |
Reduced
Institutional Manager
$1.3B· 23.9% of total· 0.7% port· 6.16M sh· $-5.9M QoQ· Q1 2026
New
Institutional Manager
$1.0B· 19.2% of total· 0.4% port· 3.88M sh· — QoQ· Q1 2025
Added
Hedge Fund
$817.3M· 15.1% of total· 0.7% port· 3.89M sh· +$568.7M QoQ· Q1 2026
Reduced
Hedge Fund
$623.2M· 11.5% of total· 1.7% port· 2.97M sh· $-165.3M QoQ· Q1 2026
Added
Hedge Fund
$493.1M· 9.1% of total· 0.1% port· 2.35M sh· +$334.1M QoQ· Q1 2026
Added
Hedge Fund
$240.4M· 4.4% of total· 0.3% port· 1.14M sh· +$223.0M QoQ· Q1 2026
New
Hedge Fund
$148.0M· 2.7% of total· 3.8% port· 1.28M sh· — QoQ· Q4 2021
Added
Hedge Fund
$101.8M· 1.9% of total· 1.4% port· 485K sh· +$46.8M QoQ· Q1 2026
Reduced
Institutional Manager
$91.9M· 1.7% of total· 0.1% port· 437K sh· $-214K QoQ· Q1 2026
Reduced
Hedge Fund
$82.8M· 1.5% of total· 0.1% port· 394K sh· $-63K QoQ· Q1 2026
Added
Hedge Fund
$75.9M· 1.4% of total· 0.5% port· 362K sh· +$74.6M QoQ· Q1 2026
Reduced
Hedge Fund
$59.0M· 1.1% of total· 0.1% port· 281K sh· $-168.7M QoQ· Q1 2026
New
Hedge Fund
$56.9M· 1.1% of total· 5.4% port· 271K sh· — QoQ· Q1 2026
Reduced
Hedge Fund
$50.6M· 0.9% of total· 0.1% port· 241K sh· $-46.0M QoQ· Q1 2026
Reduced
Hedge Fund
$49.0M· 0.9% of total· 0.0% port· 233K sh· $-3.5M QoQ· Q1 2026
Added
Hedge Fund
$29.9M· 0.6% of total· 0.1% port· 145K sh· +$28.3M QoQ· Q3 2024
Reduced
Hedge Fund
$25.7M· 0.5% of total· 0.1% port· 122K sh· $-3.3M QoQ· Q1 2026
Added
Hedge Fund
$22.7M· 0.4% of total· 0.1% port· 108K sh· +$4.9M QoQ· Q1 2026
Reduced
Hedge Fund
$20.7M· 0.4% of total· 0.1% port· 98K sh· $-27.5M QoQ· Q1 2026
Added
Hedge Fund
$18.4M· 0.3% of total· 0.2% port· 88K sh· +$17.3M QoQ· Q1 2026
Added
Hedge Fund
$17.6M· 0.3% of total· 0.0% port· 84K sh· +$17.2M QoQ· Q1 2026
Added
Hedge Fund
$15.0M· 0.3% of total· 0.1% port· 71K sh· +$13.9M QoQ· Q1 2026
New
Hedge Fund
$14.1M· 0.3% of total· 0.1% port· 67K sh· — QoQ· Q1 2026
Reduced
Institutional Manager
$12.7M· 0.2% of total· 0.1% port· 61K sh· $-1.6M QoQ· Q1 2026
Reduced
Hedge Fund
$3.0M· 0.1% of total· 0.0% port· 14K sh· $-17.7M QoQ· Q1 2026
Reduced
Hedge Fund
$1.8M· 0.0% of total· 0.0% port· 8K sh· $-31.8M QoQ· Q1 2026
New
Hedge Fund
$1.2M· 0.0% of total· 0.0% port· 5K sh· — QoQ· Q2 2025
Added
Hedge Fund
$1.1M· 0.0% of total· 0.0% port· 5K sh· +$211K QoQ· Q1 2026
New
Institutional Manager
$1.1M· 0.0% of total· 0.0% port· 5K sh· — QoQ· Q4 2025
Reduced
Hedge Fund
$803K· 0.0% of total· 0.0% port· 4K sh· $-54K QoQ· Q1 2026
Added
Hedge Fund
$617K· 0.0% of total· 0.0% port· 3K sh· +$204K QoQ· Q1 2026
New
Hedge Fund
$452K· 0.0% of total· 0.0% port· 2K sh· — QoQ· Q1 2026
Reduced
Hedge Fund
$277K· 0.0% of total· 0.0% port· 1K sh· $-7.2M QoQ· Q1 2026
Reduced
Institutional Manager
$259K· 0.0% of total· 0.0% port· 1K sh· $-210K QoQ· Q1 2026
New
Family Office
$207K· 0.0% of total· 0.0% port· 870 sh· — QoQ· Q2 2025
New
Institutional Manager
$205K· 0.0% of total· 0.0% port· 975 sh· — QoQ· Q1 2026
Reduced
Hedge Fund
$7K· 0.0% of total· 0.0% port· 33 sh· $-254.9M QoQ· Q1 2026
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