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T-Mobile US

1,708 hedge funds and large institutions have $99B invested in T-Mobile US in 2025 Q4 according to their latest regulatory filings, with 213 funds opening new positions, 614 increasing their positions, 711 reducing their positions, and 189 closing their positions.

New
Increased
Maintained
Reduced
Closed

13% more first-time investments, than exits

New positions opened: 213 | Existing positions closed: 189

12% more call options, than puts

Call options by funds: $1.33B | Put options by funds: $1.19B

2.21% more ownership

Funds ownership: 41.4%43.61% (+2.2%)

1% less funds holding

Funds holding: 1,7191,708 (-11)

11% less capital invested

Capital invested by funds: $111B → $99B (-$12.4B)

14% less repeat investments, than reductions

Existing positions increased: 614 | Existing positions reduced: 711

24% less funds holding in top 10

Funds holding in top 10: 1713 (-4)

Holders
1,708
Holders Change
-11
Holders Change %
-0.64%
% of All Funds
20.77%
Holding in Top 10
13
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-23.53%
% of All Funds
0.16%
New
213
Increased
614
Reduced
711
Closed
189
Calls
$1.33B
Puts
$1.19B
Net Calls
+$144M
Net Calls Change
+$228M
Name Holding Trade Value Shares
Change
Change in
Stake
Korea Investment Corp
101
Korea Investment Corp
South Korea
$99.6M -$21M -99,091 -17%
SAM
102
Storebrand Asset Management
Norway
$98.2M -$931K -4,390 -0.9%
QP
103
Quilter Plc
United Kingdom
$94.6M +$7.17M +33,813 +8%
Mirae Asset Global Investments
104
Mirae Asset Global Investments
South Korea
$91.7M +$177K +835 +0.2%
BGIM
105
Brandywine Global Investment Management
Pennsylvania
$89.4M +$1.7M +8,035 +2%
Primecap Management
106
Primecap Management
California
$89M -$18M -85,040 -16%
State Board of Administration of Florida Retirement System
107
State Board of Administration of Florida Retirement System
Florida
$86.3M -$2.48M -11,693 -3%
DekaBank Deutsche Girozentrale
108
DekaBank Deutsche Girozentrale
Germany
$85.4M
KeyBank National Association
109
KeyBank National Association
Ohio
$84.3M -$1.62M -7,629 -2%
DB
110
Danske Bank
Denmark
$82.2M +$17.5M +82,571 +26%
SG Americas Securities
111
SG Americas Securities
New York
$82M +$83.8M +395,148 +4,653%
MR
112
Munich Reinsurance
$80.9M +$42.9M +202,410 +104%
Tudor Investment Corp
113
Tudor Investment Corp
Connecticut
$80.3M -$3.1M -14,641 -4%
Chevy Chase Trust
114
Chevy Chase Trust
Maryland
$80.2M -$15.1M -71,411 -15%
Adage Capital Partners
115
Adage Capital Partners
Massachusetts
$80.1M -$6.42M -30,300 -7%
Royal London Asset Management
116
Royal London Asset Management
United Kingdom
$79.9M +$426K +2,008 +0.5%
RFC
117
Regions Financial Corp
Alabama
$79.3M +$583K +2,748 +0.7%
New York State Teachers Retirement System (NYSTRS)
118
New York State Teachers Retirement System (NYSTRS)
New York
$79.3M -$2.33M -11,006 -3%
Pictet Asset Management
119
Pictet Asset Management
Switzerland
$77.6M +$25.5M +120,151 +46%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
120
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$77.5M -$871K -4,107 -1%
1SP
121
140 Summer Partners
New York
$77.3M +$14.4M +68,146 +22%
Natixis Advisors
122
Natixis Advisors
Massachusetts
$77M -$5.82M -27,430 -7%
PPF
123
PFA Pension Forsikringsaktieselskab
$74.2M +$77.2M +364,122 New
PNC Financial Services Group
124
PNC Financial Services Group
Pennsylvania
$73.7M -$2.34M -11,055 -3%
Toronto Dominion Bank
125
Toronto Dominion Bank
Ontario, Canada
$73.2M -$82.5M -388,945 -52%