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T-Mobile US

1,677 hedge funds and large institutions have $93.4B invested in T-Mobile US in 2025 Q4 according to their latest regulatory filings, with 199 funds opening new positions, 606 increasing their positions, 703 reducing their positions, and 187 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

less ownership

Funds ownership:

less funds holding

Funds holding:

14% less repeat investments, than reductions

Existing positions increased: 606 | Existing positions reduced: 703

16% less capital invested

Capital invested by funds: $111B → $93.4B (-$17.8B)

24% less funds holding in top 10

Funds holding in top 10: 1713 (-4)

Holders
1,677
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
13
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.32B
Puts
$1.18B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
ASRS
226
Arizona State Retirement System
Arizona
$28.8M
IGAM
227
iA Global Asset Management
Quebec, Canada
$28.2M
VA
228
Vident Advisory
Georgia
$28.1M
OIAM
229
OFI Invest Asset Management
France
$28M
ISL
230
Ingalls & Snyder LLC
New York
$27.7M
ICP
231
Ilex Capital Partners
United Kingdom
$27.6M
BFM
232
Brooklands Fund Management
United Kingdom
$27.6M
Skandinaviska Enskilda Banken (SEB)
233
Skandinaviska Enskilda Banken (SEB)
Sweden
$26.2M
CNB
234
Czech National Bank
Czech Republic
$25.7M
IMPI
235
Ilmarinen Mutual Pension Insurance
Finland
$25.7M
SOMRS
236
State of Michigan Retirement System
Michigan
$25.6M
TRSOTSOK
237
Teachers Retirement System of the State of Kentucky
Kentucky
$25.4M
RIM
238
Rakuten Investment Management
Japan
$25.3M
Acadian Asset Management
239
Acadian Asset Management
Massachusetts
$25.1M
MGP
240
M&G plc
United Kingdom
$24.8M
BSA
241
Braun Stacey Associates
New York
$24.8M
Osaic Holdings
242
Osaic Holdings
Arizona
$24.7M
Lido Advisors
243
Lido Advisors
California
$24.4M
HA
244
Homestead Advisers
Virginia
$24.2M
Pacer Advisors
245
Pacer Advisors
Pennsylvania
$24.1M
DP
246
Dearborn Partners
Illinois
$24M
MAM
247
Martingale Asset Management
Massachusetts
$23.5M
EAM
248
Erste Asset Management
Austria
$23.4M
MIM
249
MetLife Investment Management
New Jersey
$23.4M
OSAM
250
O'Shaughnessy Asset Management
Connecticut
$23.4M