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Osmosis Investment Management UK’s T-Mobile US TMUS Stock Holding History

Osmosis Investment Management UK’s Portfolio TMUS Stock Details TMUS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$11.3M Sell
67,222
-30,561
-31% -$5.79M 0.52% 39
2026
Q1 		$20.5M Buy
97,783
+9,960
+11% +$2.05M 0.55% 36
2025
Q4 		$17.8M Buy
+87,823
New +$18.6M 0.45% 41

Other funds holding TMUS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
SoftBank Group
SoftBank Group Tokyo, Japan $18.2B AUM 177.65% 1-Year Est. Return

Osmosis Investment Management UK's TMUS Position: Q2 2026 in Review

Osmosis Investment Management UK reduced its T-Mobile US (TMUS) stake by 31% in Q2 2026, selling an estimated $5.79M and leaving 67,222 shares worth $11.3M. The position accounts for 0.52% of the portfolio, ranked #39.

Osmosis Investment Management UK first reported a position in TMUS in Q4 2025 and has held it in 3 quarters since. The position peaked at $20.5M in Q1 2026. 1,655 funds tracked by Wall St. Rank hold TMUS as of Q2 2026.

  • Osmosis Investment Management UK held 67,222 shares of T-Mobile US worth $11.3M as of Q2 2026.
  • Osmosis Investment Management UK sold 30,561 T-Mobile US shares in Q2 2026, an estimated $5.79M.
  • T-Mobile US made up 0.52% of Osmosis Investment Management UK's portfolio in Q2 2026, its #39 holding.
  • Osmosis Investment Management UK first reported a position in T-Mobile US in Q4 2025 and has held it in 3 quarters since.
  • Osmosis Investment Management UK's T-Mobile US position peaked at $20.5M in Q1 2026.
  • 1,655 funds tracked by Wall St. Rank held T-Mobile US as of Q2 2026.

Based on Osmosis Investment Management UK's 13F filing for Q2 2026, filed 13 Aug 2026.