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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 %
QCM
251
QRG Capital Management
Illinois
$28M +$2.23M +8,379 +9%
Walleye Trading
252
Walleye Trading
New York
$27.9M +$14.9M +55,881 +114%
Osaic Holdings
253
Osaic Holdings
Arizona
$27.5M -$6.51M -24,404 -19%
Retirement Systems of Alabama
254
Retirement Systems of Alabama
Alabama
$27.5M -$662K -2,482 -2%
ACIM
255
Azimuth Capital Investment Management
Michigan
$27.1M -$1.19M -4,472 -4%
AAMU
256
AEGON Asset Management (UK)
United Kingdom
$26.7M -$1.32M -4,969 -5%
AB
257
Amalgamated Bank
New York
$26.4M -$357K -1,338 -1%
DIA
258
Davidson Investment Advisors
Montana
$26.3M -$6.46M -24,230 -20%
TWC
259
TD Waterhouse Canada
Ontario, Canada
$26.3M +$3.23M +12,055 +14%
CIBC World Market
260
CIBC World Market
Ontario, Canada
$26.2M -$24.9M -93,261 -49%
II
261
IFM Investors
Australia
$26M -$276K -1,033 -1%
ADEF
262
Adams Diversified Equity Fund
Maryland
$25.8M +$3.31M +12,400 +15%
DILIC
263
Dai-ichi Life Insurance Company
Japan
$25.7M -$2.26M -8,467 -8%
SCA
264
Stillwater Capital Advisors
Pennsylvania
$25.1M -$268K -1,005 -1%
VWM
265
Valley Wealth Managers
New Jersey
$25M -$1.64M -6,147 -6%
EI
266
Ethic Inc
New York
$24.9M +$573K +2,132 +2%
HW
267
Hancock Whitney
Mississippi
$24.9M -$5.6K -21 -0%
SW
268
SteelPeak Wealth
California
$24.8M +$437K +1,637 +2%
ACA
269
Aptus Capital Advisors
Alabama
$24.8M -$1.56M -5,841 -6%
APF
270
Alaska Permanent Fund
Alaska
$24.8M – – –
BP
271
BNP Paribas
France
$24.7M -$3.91M -14,716 -14%
Pacer Advisors
272
Pacer Advisors
Pennsylvania
$24.1M -$4M -14,997 -14%
ACM
273
Aquatic Capital Management
Illinois
$23.9M -$1.46M -5,485 -6%
PE
274
Point72 Europe
United Kingdom
$23.6M +$1.59M +5,980 +7%
IG
275
ING Group
Netherlands
$23.5M -$51M -191,335 -68%
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