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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 %
EFM
426
E Fund Management
China
$8.14M +$4.15M +15,542 +104%
LWM
427
Lyell Wealth Management
California
$8.12M +$756K +2,836 +10%
JSC
428
Jackson Square Capital
California
$8.11M +$2.13M +7,968 +35%
GIBU
429
Gulf International Bank (UK)
United Kingdom
$8.06M -$3.21M -12,034 -28%
EMPI
430
Elo Mutual Pension Insurance
Finland
$8.02M -$4.76M -17,843 -37%
BBNA
431
Bremer Bank National Association
Minnesota
$8.02M +$508K +1,905 +7%
SC
432
Scotia Capital
Ontario, Canada
$7.92M -$1.36M -5,113 -15%
BMSSC
433
B. Metzler seel. Sohn & Co
Germany
$7.87M -$532K -1,993 -6%
HIMCH
434
Hartford Investment Management Co (HIMCO)
Connecticut
$7.8M -$249K -935 -3%
Jones Financial Companies
435
Jones Financial Companies
Missouri
$7.77M +$1.43M +5,400 +23%
SBFM
436
S-Bank Fund Management
Finland
$7.76M +$7.76M +29,096 New
PI
437
PGGM Investments
Netherlands
$7.65M +$963K +3,609 +14%
Marshall Wace
438
Marshall Wace
United Kingdom
$7.58M -$28.7M -107,730 -79%
CUAMC
439
China Universal Asset Management Company
China
$7.52M +$2.48M +9,314 +49%
RMC
440
Resources Management Corp
Connecticut
$7.49M +$104K +389 +1%
PCP
441
Proficio Capital Partners
Massachusetts
$7.43M +$6.67M +24,992 +869%
Allspring Global Investments
442
Allspring Global Investments
North Carolina
$7.43M -$533K -1,984 -7%
SIA
443
SeaBridge Investment Advisors
New Jersey
$7.36M -$296K -1,108 -4%
TCOV
444
Trust Company of Vermont
Vermont
$7.35M +$161K +602 +2%
AssetMark Inc
445
AssetMark Inc
California
$7.27M -$2.96M -11,091 -29%
HLCM
446
Hi-Line Capital Management
South Dakota
$7.26M +$154K +579 +2%
TC
447
TownSquare Capital
Utah
$7.15M +$1.42M +5,316 +25%
SEIA
448
Signature Estate & Investment Advisors
California
$7.13M +$3.79M +14,218 +114%
First Manhattan
449
First Manhattan
New York
$7.12M +$636K +2,383 +10%
OPS
450
Orion Portfolio Solutions
Nebraska
$7.11M +$1.36M +5,112 +24%
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