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T-Mobile US
TMUS

Overview Fund Activity

1,745 hedge funds and large institutions have $126B invested in T-Mobile US in 2025 Q1 according to their latest regulatory filings, with 249 funds opening new positions, 623 increasing their positions, 673 reducing their positions, and 112 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,745
Holders Change
+101
Holders Change %
+6.14%
% of All Funds
23.7%
Holding in Top 10
51
Holding in Top 10 Change
+20
Holding in Top 10 Change %
+64.52%
% of All Funds
0.69%
New
249
Increased
623
Reduced
673
Closed
112
Calls
$2.16B
Puts
$2.68B
Net Calls
-$523M
Net Calls Change
+$202M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$778M
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$323M
3
Capital International Investors
Capital International Investors
California
+$318M
4
Viking Global Investors
Viking Global Investors
Connecticut
+$255M
5
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board
Ontario, Canada
+$230M

Top Sellers

1
Dodge & Cox
Dodge & Cox
California
-$947M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$669M
3
BlackRock
BlackRock
New York
-$333M
4
Invesco
Invesco
Georgia
-$310M
5
AM
AGF Management
Ontario, Canada
-$269M
Name Holding Trade Value Shares
Change 		Shares
Change %
MP
1226
McDonald Partners
Ohio
$395K -$60K -225 -13%
CCIA
1227
Campbell & Co Investment Adviser
Maryland
$395K +$32.5K +122 +9%
RL
1228
Retireful LLC
Michigan
$393K +$393K +1,483 New
SIC
1229
Sterling Investment Counsel
New York
$393K +$50.7K +190 +15%
WA
1230
Wealth Alliance
New York
$392K -$52K -195 -12%
TCM
1231
Tributary Capital Management
Nebraska
$392K +$125K +470 +47%
DFG
1232
Delta Financial Group
New Jersey
$392K -$51.7K -200 -12%
IAIM
1233
International Assets Investment Management
Florida
$392K -$7.74K -29 -2%
DMBA
1234
Deseret Mutual Benefit Administrators
Utah
$390K -$267 -1 -0.1%
AL
1235
Aspiriant LLC
California
$387K -$119K -448 -24%
OA
1236
Operose Advisors
Wisconsin
$387K – – –
FWM
1237
Forza Wealth Management
Florida
$385K -$17.9K -67 -4%
CMBA
1238
C.M. Bidwell & Associates
Hawaii
$384K -$13.9K -52 -3%
PI
1239
PFG Investments
New York
$383K +$24.5K +92 +7%
WCM
1240
Windward Capital Management
California
$383K -$19.5K -73 -5%
TIM
1241
Tevis Investment Management
Texas
$383K – – –
MF
1242
Magnetar Financial
Illinois
$381K +$381K +1,429 New
AAMC
1243
Asset Allocation & Management Company
Illinois
$379K – – –
EWM
1244
Evermay Wealth Management
Virginia
$378K -$43.7K -164 -10%
BAM
1245
Berkshire Asset Management
Pennsylvania
$378K +$378K +1,527 New
EFG
1246
Everhart Financial Group
Ohio
$377K +$21.1K +79 +6%
SIM
1247
Sentry Investment Management
Wisconsin
$376K -$112K -455 -23%
QFPS
1248
Quantum Financial Planning Services
Washington
$375K -$1.26M -4,764 -77%
HT
1249
Headlands Technologies
Illinois
$373K -$2.07M -7,772 -85%
GIA
1250
Guyasuta Investment Advisors
Pennsylvania
$373K -$30.4K -114 -8%
48 49
50
51 52