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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 %
OSAM
226
O'Shaughnessy Asset Management
Connecticut
$33.6M -$9.16M -34,338 -21%
IMRF
227
Illinois Municipal Retirement Fund
Illinois
$33.2M +$1.36M +5,110 +4%
MIM
228
MetLife Investment Management
New Jersey
$33.2M -$1.19M -4,456 -3%
QCM
229
Quantinno Capital Management
New York
$33M +$12.9M +48,388 +64%
Cerity Partners
230
Cerity Partners
New York
$32.9M +$1.57M +5,879 +5%
TRSOTSOK
231
Teachers Retirement System of the State of Kentucky
Kentucky
$32.2M +$6.29M +23,582 +24%
CWM
232
CIBC World Markets
New York
$32.2M -$16.7M -62,475 -34%
Cetera Investment Advisers
233
Cetera Investment Advisers
Illinois
$31.6M +$5.69M +21,342 +22%
VA
234
Vident Advisory
Georgia
$31.5M +$3.72M +13,932 +13%
US Bancorp
235
US Bancorp
Minnesota
$31.5M +$252K +944 +0.8%
UCFA
236
United Capital Financial Advisors
Texas
$31.3M -$838K -3,143 -3%
MASUI
237
MIRAE ASSET SECURITIES (USA) INC.
New York
$30.8M +$30.8M +115,294 New
BS
238
Banco Santander
Spain
$30.6M +$1.33M +4,980 +5%
MME
239
Meag Munich Ergo
Germany
$30.6M -$12.1M -45,265 -28%
IMPI
240
Ilmarinen Mutual Pension Insurance
Finland
$30.5M -$1.73M -6,500 -5%
BCAM
241
Boston Common Asset Management
Massachusetts
$29.9M -$2.05M -7,671 -6%
TCM
242
Tran Capital Management
California
$29.5M -$23.7M -89,027 -45%
CNB
243
Czech National Bank
Czech Republic
$29.4M +$1.19M +4,462 +4%
COPPSERS
244
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$29.2M +$1.61M +6,026 +6%
CAU
245
Caxton Associates (UK)
$29.1M +$29.1M +109,276 New
LSERS
246
Louisiana State Employees Retirement System
Louisiana
$29.1M -$453K -1,700 -2%
BBVA
247
Banco Bilbao Vizcaya Argentaria
Spain
$29.1M +$1.21M +4,542 +4%
BNP Paribas Asset Management
248
BNP Paribas Asset Management
France
$29M +$4.4M +16,491 +18%
PAM
249
Panagora Asset Management
Massachusetts
$28.8M -$2.62M -9,834 -8%
ISL
250
Ingalls & Snyder LLC
New York
$28.4M -$292K -1,096 -1%
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