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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
HGIM
1701
High Ground Investment Management
United Kingdom
MMC
1702
Mizuho Markets Cayman
Cayman Islands
EF
1703
Empowered Funds
Pennsylvania
O
1704
Ossiam
France
MFS
1705
Mirabella Financial Services
United Kingdom
MF
1706
Magnetar Financial
Illinois
AIM
1707
Aigen Investment Management
New York
CF
1708
Cantor Fitzgerald
New York
QC
1709
Quantessence Capital
New York
WIM
1710
Waverton Investment Management
United Kingdom
CP
1711
Cumberland Partners
Ontario, Canada
HIS
1712
Horizon Investment Services
Indiana
RPI
1713
Railway Pension Investments
United Kingdom
SCM
1714
Stevens Capital Management
Pennsylvania
CBUSF
1715
Construction & Building Unions Superannuation Fund
Australia
FHWM
1716
Fox Hill Wealth Management
Massachusetts
PCP
1717
Proficio Capital Partners
Massachusetts
NSEDCP
1718
NJ State Employees Deferred Compensation Plan
New Jersey
1832 Asset Management
1719
1832 Asset Management
Ontario, Canada
P
1720
Pitcairn
Pennsylvania
GMFG
1721
Greater Midwest Financial Group
Minnesota
MIA
1722
MMBG Investment Advisors
Florida
IFU
1723
iSAM Funds (UK)
United Kingdom
IA
1724
IAM Advisory
Pennsylvania
BFWM
1725
Bright Futures Wealth Management
New York