Sierra Ocean’s T-Mobile US TMUS Stock Holding History

Sierra Ocean’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
2025 Q3	–	Sell	-333	Closed	-$79.6K	–	875
2025 Q2	$79.6K	Sell	333 -16	-5%	-$3.91K	0.06%	135
2025 Q1	$93.3K	Buy	349 +18	+5%	+$4.44K	0.07%	103
2024 Q4	$73.3K	Buy	+331	New	+$75.3K	0.06%	124

Other funds holding TMUS

SoftBank Group Tokyo, Japan $18.2B AUM 177.65% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Sierra Ocean's TMUS Position: Q3 2025 in Review

Sierra Ocean sold out of T-Mobile US (TMUS) in Q3 2025, closing a stake of 333 shares — an estimated $79.6K sold.

Sierra Ocean first reported a position in TMUS in Q4 2024 and held it in 3 quarters. The position peaked at $93.3K in Q1 2025. 1,723 funds tracked by Wall St. Rank hold TMUS as of Q3 2025.

Sierra Ocean reported no remaining T-Mobile US position as of Q3 2025 after selling out during the quarter.
Sierra Ocean sold 333 T-Mobile US shares in Q3 2025, an estimated $79.6K.
Sierra Ocean first reported a position in T-Mobile US in Q4 2024 and held it in 3 quarters.
Sierra Ocean's T-Mobile US position peaked at $93.3K in Q1 2025.
1,723 funds tracked by Wall St. Rank held T-Mobile US as of Q3 2025.

Based on Sierra Ocean's 13F filing for Q3 2025, filed 7 Nov 2025.