TMUS — T MOBILE US INC

Ownership history in OSSIAM  ·  28 quarters on record

This page tracks every 13F SEC filing in which OSSIAM reported a position in T MOBILE US INC (TMUS). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
2.83% (2021 Q4)
Avg. % of fund
0.76%
First filed
2018 Q4
Last filed
2025 Q3
Quarters held
28
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 24,531 -27,606 -52.9% 0.08% $5.9M $237.06
2025 Q2 ADDED 52,137 +17,489 +50.5% 0.14% $12.4M $235.12
2025 Q1 ADDED 34,648 +3,934 +12.8% 0.13% $9.2M $262.23
2024 Q4 REDUCED 30,714 -5,593 -15.4% 0.12% $6.8M $216.30
24 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    TMUS price (monthly, adj. close)

Other funds also holding TMUS

As of 2025 Q4 — sorted by position size

Crake Asset Management LLP 3Y 6.94% Copos Capital S.a r.l. 6.2% Act Two Investors LLC 3Y 7Y 5.74% 140 Summer Partners LP 3Y 5.71% Sustainable Insight Capital Management, LLC 3Y 7Y 4.71% ACCOUNT MANAGEMENT LLC 3Y 7Y 3.5% Ardmore Road Asset Management LP 3Y 3.4% Overbrook Management Corp 3Y 7Y 3.36% SEVEN GRAND MANAGERS, LLC 3Y 3.09% HOERTKORN RICHARD CHARLES 3Y 7Y 2.76%
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