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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 %
IIM
401
INTECH Investment Management
Florida
$9.83M -$6.78M -25,434 -41%
M&T Bank
402
M&T Bank
New York
$9.8M -$668K -2,506 -6%
MML Investors Services
403
MML Investors Services
Massachusetts
$9.72M -$143K -536 -1%
Rockefeller Capital Management
404
Rockefeller Capital Management
New York
$9.72M -$10.2M -38,375 -51%
JIR
405
James Investment Research
Ohio
$9.51M -$111K -415 -1%
FNT
406
First National Trust
Pennsylvania
$9.47M -$162K -606 -2%
SICM
407
Sustainable Insight Capital Management
New York
$9.42M -$5.46M -20,490 -37%
GAM
408
Generali Asset Management
Italy
$9.33M +$5.16M +19,346 +124%
MFS
409
Mirabella Financial Services
United Kingdom
$9.3M +$6.37M +23,773 +217%
O
410
Ossiam
France
$9.24M +$1.05M +3,934 +13%
PAS
411
Park Avenue Securities
New York
$9.22M +$759K +2,844 +9%
KAS
412
Kestra Advisory Services
Texas
$9.15M +$759K +2,846 +9%
DADC
413
D.A. Davidson & Co
Montana
$9.1M -$390K -1,463 -4%
BF
414
BOK Financial
Oklahoma
$9.05M -$3.04M -11,405 -25%
AAIS
415
ABN AMRO Investment Solutions
$9.01M +$771K +2,891 +9%
AF
416
Avanza Fonder
Sweden
$8.99M -$856K -3,236 -9%
NS
417
NBC Securities
Alabama
$8.81M +$8.8M +32,998 +126,915%
SG Americas Securities
418
SG Americas Securities
New York
$8.76M -$12.8M -47,914 -59%
BCM
419
BTC Capital Management
Iowa
$8.65M -$89.1K -334 -1%
KRS
420
Kentucky Retirement Systems
Kentucky
$8.58M -$402K -1,506 -4%
SFI
421
Siemens Fonds Invest
Germany
$8.34M -$446K -1,672 -5%
AG
422
Ascent Group
Virginia
$8.32M -$1.58M -5,910 -16%
CI
423
CX Institutional
Indiana
$8.31M -$441K -1,653 -5%
MAM
424
Madison Asset Management
Wisconsin
$8.27M +$5.6M +21,000 +210%
TPA
425
Trivium Point Advisory
Connecticut
$8.25M -$480K -1,800 -5%
15 16
17
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