Stock Ownership/TMUS

T-Mobile U.S., Inc. (TMUS): Ownership & Insider Activity

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
45
13F filers
Aggregate Value
$6.7B
Across holders
Last Price
$171.31
2026-10-08
Sector
Communication Services
GICS
Quarterly fund activity30 increased15 reduced6 exited
Full exits: MAVERICK CAPITAL LTD, PZENA INVESTMENT MANAGEMENT LLC, TUDOR INVESTMENT CORP ET AL, VIKING GLOBAL INVESTORS LP, ELEMENT CAPITAL MANAGEMENT LLC, Parallax Volatility Advisers, L.P.
Institutional Holders of TMUS
↗
45 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
DODGE & COX
CIK 0000200217
Institutional Manager6.34M$1.1B15.9%0.6%Added+$29.9MQ2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund5.71M$958.4M14.3%0.4%Added+$768.6MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund4.44M$745.4M11.2%0.5%Added+$92.6MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund4.47M$744.2M11.1%0.3%Added+$743.8MQ2 2026
Clearbridge Investments, LLC
CIK 0001348883
Hedge Fund2.63M$441.5M6.6%0.4%Reduced$-619.3MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund2.12M$355.6M5.3%0.3%Reduced$-11.7MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund1.95M$326.4M4.9%0.3%Added+$318.8MQ2 2026
Man Group plc
CIK 0001637460
Hedge Fund1.65M$277.0M4.1%0.4%Added+$13.1MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund1.54M$258.6M3.9%0.1%Added+$202.9MQ2 2026
Point72 Asset Management, L.P.
CIK 0001603466
Hedge Fund1.11M$187.0M2.8%0.2%Reduced+$170.2MQ2 2026
DODGE & COXAdded
Institutional Manager
$1.1B· 15.9% of total· 0.6% port· 6.34M sh· +$29.9M QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPAdded
Hedge Fund
$958.4M· 14.3% of total· 0.4% port· 5.71M sh· +$768.6M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$745.4M· 11.2% of total· 0.5% port· 4.44M sh· +$92.6M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$744.2M· 11.1% of total· 0.3% port· 4.47M sh· +$743.8M QoQ· Q2 2026
Clearbridge Investments, LLCReduced
Hedge Fund
$441.5M· 6.6% of total· 0.4% port· 2.63M sh· $-619.3M QoQ· Q2 2026
MARSHALL WACE, LLPReduced
Hedge Fund
$355.6M· 5.3% of total· 0.3% port· 2.12M sh· $-11.7M QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$326.4M· 4.9% of total· 0.3% port· 1.95M sh· +$318.8M QoQ· Q2 2026
Man Group plcAdded
Hedge Fund
$277.0M· 4.1% of total· 0.4% port· 1.65M sh· +$13.1M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$258.6M· 3.9% of total· 0.1% port· 1.54M sh· +$202.9M QoQ· Q2 2026
Point72 Asset Management, L.P.Reduced
Hedge Fund
$187.0M· 2.8% of total· 0.2% port· 1.11M sh· +$170.2M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$154.2M· 2.3% of total· 0.2% port· 920K sh· +$149.5M QoQ· Q2 2026
Squarepoint Ops LLCReduced
Hedge Fund
$152.6M· 2.3% of total· 0.2% port· 910K sh· +$114.5M QoQ· Q2 2026
SHAW D E & CO INCReduced
Hedge Fund
$134.0M· 2.0% of total· 0.1% port· 799K sh· +$131.9M QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$114.4M· 1.7% of total· 0.0% port· 682K sh· $-104.5M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$101.4M· 1.5% of total· 0.1% port· 605K sh· +$54.3M QoQ· Q2 2026
PRIMECAP MANAGEMENT CO/CA/Reduced
Institutional Manager
$73.3M· 1.1% of total· 0.0% port· 437K sh· $-59K QoQ· Q2 2026
Davidson Kempner Capital Management LPAdded
Hedge Fund
$64.0M· 1.0% of total· 0.8% port· 382K sh· $-17.3M QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Reduced
Hedge Fund
$61.2M· 0.9% of total· 0.1% port· 365K sh· $-5.0M QoQ· Q2 2026
JUPITER ASSET MANAGEMENT LTDAdded
Hedge Fund
$55.9M· 0.8% of total· 0.3% port· 333K sh· +$54.7M QoQ· Q2 2026
TCW GROUP INCAdded
Hedge Fund
$55.4M· 0.8% of total· 0.4% port· 330K sh· +$49.3M QoQ· Q2 2026
Schonfeld Strategic Advisors LLCReduced
Hedge Fund
$54.0M· 0.8% of total· 0.2% port· 322K sh· $-6.6M QoQ· Q2 2026
Rockefeller Capital Management L.P.Added
Hedge Fund
$32.5M· 0.5% of total· 0.0% port· 194K sh· $-172K QoQ· Q2 2026
Brevan Howard Capital Management LPAdded
Hedge Fund
$32.3M· 0.5% of total· 0.2% port· 193K sh· +$2.9M QoQ· Q2 2026
PineBridge Investments, L.P.Reduced
Hedge Fund
$30.6M· 0.5% of total· 0.2% port· 128K sh· $-7.8M QoQ· Q3 2025
Eisler Capital (UK) Ltd.Added
Hedge Fund
$29.9M· 0.4% of total· 0.1% port· 145K sh· +$28.3M QoQ· Q3 2024
Bridgewater Associates, LPAdded
Hedge Fund
$28.9M· 0.4% of total· 0.1% port· 173K sh· +$12.4M QoQ· Q2 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$23.7M· 0.4% of total· 0.1% port· 141K sh· +$5.5M QoQ· Q2 2026
Walleye Capital LLCReduced
Hedge Fund
$20.2M· 0.3% of total· 0.1% port· 121K sh· +$17.1M QoQ· Q2 2026
Verition Fund Management LLCAdded
Hedge Fund
$20.2M· 0.3% of total· 0.1% port· 120K sh· +$18.2M QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$19.0M· 0.3% of total· 0.1% port· 114K sh· — QoQ· Q2 2026
Lighthouse Investment Partners, LLCAdded
Hedge Fund
$14.1M· 0.2% of total· 0.4% port· 84K sh· +$5.5M QoQ· Q2 2026
VOLORIDGE INVESTMENT MANAGEMENT, LLCAdded
Hedge Fund
$10.1M· 0.2% of total· 0.0% port· 60K sh· — QoQ· Q2 2026
Hudson Bay Capital Management LPReduced
Hedge Fund
$9.9M· 0.1% of total· 0.0% port· 59K sh· +$9.4M QoQ· Q2 2026
GAMCO INVESTORS, INC. ET ALReduced
Institutional Manager
$9.7M· 0.1% of total· 0.1% port· 58K sh· $-422K QoQ· Q2 2026
MOORE CAPITAL MANAGEMENT, LPAdded
Hedge Fund
$4.8M· 0.1% of total· 0.1% port· 28K sh· +$4.3M QoQ· Q2 2026
Woodline Partners LPAdded
Hedge Fund
$4.7M· 0.1% of total· 0.0% port· 28K sh· +$1.4M QoQ· Q2 2026
CAPSTONE INVESTMENT ADVISORS, LLCAdded
Hedge Fund
$3.8M· 0.1% of total· 0.0% port· 22K sh· $-6.0M QoQ· Q2 2026
Fulcrum Asset Management LLPAdded
Hedge Fund
$3.5M· 0.1% of total· 0.3% port· 20K sh· +$3.0M QoQ· Q2 2026
CAXTON ASSOCIATES LLPAdded
Hedge Fund
$3.4M· 0.1% of total· 0.1% port· 20K sh· +$2.0M QoQ· Q2 2026
Magnetar Financial LLCAdded
Hedge Fund
$1.5M· 0.0% of total· 0.0% port· 9K sh· +$1.1M QoQ· Q2 2026
Ancora Advisors, LLCReduced
Hedge Fund
$864K· 0.0% of total· 0.0% port· 5K sh· $-39K QoQ· Q2 2026
Bridgewater Advisors Inc.Reduced
Hedge Fund
$659K· 0.0% of total· 0.0% port· 4K sh· $-89K QoQ· Q2 2026
Alphadyne Asset Management LPAdded
Hedge Fund
$341K· 0.0% of total· 0.0% port· 2K sh· $-1.8M QoQ· Q2 2026
Fisher Asset Management, LLCAdded
Institutional Manager
$241K· 0.0% of total· 0.0% port· 1K sh· +$35K QoQ· Q2 2026
MAPLELANE CAPITAL, LLCAdded
Hedge Fund
$168· 0.0% of total· 0.0% port· 1 sh· — QoQ· Q2 2026
1–10 of 45
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