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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 %
MAM
201
Martingale Asset Management
Massachusetts
$40.2M -$5.48M -20,547 -12%
ZIM
202
Zacks Investment Management
Illinois
$40.2M +$195K +732 +0.5%
SCM
203
Shelton Capital Management
Colorado
$40.1M -$546K -2,049 -1%
IGAM
204
iA Global Asset Management
Quebec, Canada
$40.1M -$2.42M -9,091 -6%
FRAF
205
Första AP-fonden
Sweden
$40M -$2.11M -7,900 -5%
HJGA
206
Hardman Johnston Global Advisors
Connecticut
$39.8M -$1.25M -4,685 -3%
NIM
207
NEOS Investment Management
Connecticut
$39.8M +$11.1M +41,554 +39%
FLPIM
208
F.L. Putnam Investment Management
Massachusetts
$39.7M -$110K -412 -0.3%
AAM
209
Advisors Asset Management
Colorado
$39.4M +$2.66M +9,970 +7%
CGPCS
210
Capital Group Private Client Services
California
$39.1M -$1.16M -4,361 -3%
AAF
211
Andra AP-fonden
Sweden
$38.3M +$5.04M +18,900 +15%
ACM
212
Advisors Capital Management
New Jersey
$37.8M +$686K +2,573 +2%
AV
213
ASR Vermogensbeheer
Netherlands
$37.1M +$37.1M +139,111 New
Comerica Bank
214
Comerica Bank
Texas
$35.9M -$1.26M -4,726 -3%
Walleye Capital
215
Walleye Capital
New York
$35.6M +$7.29M +27,323 +26%
AA
216
ALPS Advisors
Colorado
$35.5M -$2.68M -10,044 -7%
BSA
217
Braun Stacey Associates
New York
$35.3M -$2.04M -7,639 -5%
DP
218
Dearborn Partners
Illinois
$35.2M -$8.79M -32,956 -20%
Corient Private Wealth
219
Corient Private Wealth
Florida
$34.8M -$1.6M -6,017 -4%
CS
220
Candriam SCA
Luxembourg
$34.7M +$15.2M +57,033 +78%
SOMRS
221
State of Michigan Retirement System
Michigan
$34.7M -$587K -2,200 -2%
SEI Investments
222
SEI Investments
Pennsylvania
$34.6M -$1.99M -7,456 -5%
VI
223
Vestcor Inc
New Brunswick, Canada
$34.6M -$2.93M -10,979 -8%
Creative Planning
224
Creative Planning
Kansas
$34.2M +$4.74M +17,758 +16%
HF
225
HRT Financial
New York
$33.8M +$33.8M +126,769 New
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