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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
WA
226
WestEnd Advisors
North Carolina
$29.3M -$1.07M -5,030 -3%
Zurich Cantonal Bank
227
Zurich Cantonal Bank
Switzerland
$29.3M -$112M -527,278 -79%
ASRS
228
Arizona State Retirement System
Arizona
$28.8M -$1.53M -7,220 -5%
IGAM
229
iA Global Asset Management
Quebec, Canada
$28.2M -$6.71M -31,667 -19%
VA
230
Vident Advisory
Georgia
$28.1M +$330K +1,558 +1%
OIAM
231
OFI Invest Asset Management
France
$28M +$12.8M +60,286 +59%
ISL
232
Ingalls & Snyder LLC
New York
$27.7M +$3.04M +14,321 +12%
ICP
233
Ilex Capital Partners
United Kingdom
$27.6M -$71.3M -336,455 -71%
BFM
234
Brooklands Fund Management
United Kingdom
$27.6M +$29.7M +140,000 New
Skandinaviska Enskilda Banken (SEB)
235
Skandinaviska Enskilda Banken (SEB)
Sweden
$26.2M +$2.61M +12,294 +11%
CNB
236
Czech National Bank
Czech Republic
$25.7M +$830K +3,914 +3%
IMPI
237
Ilmarinen Mutual Pension Insurance
Finland
$25.7M +$5.75M +27,100 +27%
SOMRS
238
State of Michigan Retirement System
Michigan
$25.6M -$1.04M -4,900 -4%
TRSOTSOK
239
Teachers Retirement System of the State of Kentucky
Kentucky
$25.4M -$21.3M -100,461 -45%
RIM
240
Rakuten Investment Management
Japan
$25.3M +$21.2M +100,173 +408%
Acadian Asset Management
241
Acadian Asset Management
Massachusetts
$25.1M -$104M -491,539 -80%
MGP
242
M&G plc
United Kingdom
$24.8M +$25.9M +122,305 New
BSA
243
Braun Stacey Associates
New York
$24.8M -$81.2K -383 -0.3%
Osaic Holdings
244
Osaic Holdings
Arizona
$24.7M -$8.95M -42,214 -26%
Lido Advisors
245
Lido Advisors
California
$24.4M -$164K -772 -0.7%
HA
246
Homestead Advisers
Virginia
$24.2M -$3.49M -16,465 -12%
Pacer Advisors
247
Pacer Advisors
Pennsylvania
$24.1M +$397K +1,871 +2%
DP
248
Dearborn Partners
Illinois
$24M -$3M -14,137 -11%
MAM
249
Martingale Asset Management
Massachusetts
$23.5M -$2.67M -12,614 -10%
EAM
250
Erste Asset Management
Austria
$23.4M -$3.61M -17,048 -13%