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T-Mobile US
TMUS

Overview Fund Activity

1,746 hedge funds and large institutions have $126B invested in T-Mobile US in 2025 Q1 according to their latest regulatory filings, with 250 funds opening new positions, 623 increasing their positions, 673 reducing their positions, and 112 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,746
Holders Change
+102
Holders Change %
+6.2%
% of All Funds
23.72%
Holding in Top 10
51
Holding in Top 10 Change
+20
Holding in Top 10 Change %
+64.52%
% of All Funds
0.69%
New
250
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
$3.49B
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$1.33B
3
Capital International Investors
Capital International Investors
California
$2.06B
4
Viking Global Investors
Viking Global Investors
Connecticut
$418M
5
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board
Ontario, Canada
$1.84B

Top Sellers

1
Dodge & Cox
Dodge & Cox
California
$1.56B
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$4.35B
3
BlackRock
BlackRock
New York
$9.98B
4
Invesco
Invesco
Georgia
$2.04B
5
AM
AGF Management
Ontario, Canada
$1.23M
Name Holding Trade Value Shares
Change 		Shares
Change %
Fifth Third Bancorp
126
Fifth Third Bancorp
Ohio
$79.4M +$2.24M +8,410 +3%
Empower Advisory Group
127
Empower Advisory Group
Colorado
$78M +$7.14M +26,758 +10%
D.E. Shaw & Co
128
D.E. Shaw & Co
New York
$74.5M +$5.79M +21,718 +8%
Swedbank
129
Swedbank
Sweden
$73M +$731K +2,741 +1%
KK
130
KLP Kapitalforvaltning
Norway
$72.2M -$4.83M -18,100 -6%
KBC Group
131
KBC Group
Belgium
$71.3M +$26.8M +100,549 +60%
Asset Management One
132
Asset Management One
Japan
$69M +$2.34M +8,790 +4%
Balyasny Asset Management
133
Balyasny Asset Management
Illinois
$67.5M +$5.55M +20,807 +9%
FWCM
134
Ferguson Wellman Capital Management
Oregon
$67.1M +$1.59M +5,967 +2%
GC
135
Guggenheim Capital
Illinois
$66.5M -$22.3M -83,642 -25%
TAF
136
Tredje AP-fonden
Sweden
$66.3M +$8.98M +33,666 +16%
Robeco Institutional Asset Management
137
Robeco Institutional Asset Management
Netherlands
$65.6M +$14.5M +54,513 +28%
Nomura Asset Management
138
Nomura Asset Management
Japan
$64.5M +$5M +18,748 +8%
1SP
139
140 Summer Partners
New York
$63.6M -$25.2M -94,581 -28%
GFM
140
GF Fund Management
China
$63.4M +$4.72M +17,706 +8%
Pictet Asset Management
141
Pictet Asset Management
Switzerland
$63.2M -$2.11M -7,918 -3%
Toronto Dominion Bank
142
Toronto Dominion Bank
Ontario, Canada
$63.2M -$18.4M -69,096 -23%
BCIM
143
British Columbia Investment Management
British Columbia, Canada
$63.1M -$178K -669 -0.3%
Man Group
144
Man Group
United Kingdom
$62.3M +$22.2M +83,422 +56%
Northwestern Mutual Wealth Management
145
Northwestern Mutual Wealth Management
Wisconsin
$61.8M +$3.34M +12,535 +6%
Teacher Retirement System of Texas
146
Teacher Retirement System of Texas
Texas
$61.5M +$20.6M +77,361 +50%
SO
147
STRS Ohio
Ohio
$60.1M -$3.18M -11,909 -5%
Commonwealth Equity Services
148
Commonwealth Equity Services
Massachusetts
$60M +$8.52M +31,963 +17%
Two Sigma Investments
149
Two Sigma Investments
New York
$59.7M +$53.9M +202,196 +928%
Assenagon Asset Management
150
Assenagon Asset Management
Luxembourg
$59.6M +$7.03M +26,359 +13%
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