Ground Swell Capital’s T-Mobile US TMUS Stock Holding History

Ground Swell Capital’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	-2,669	Closed	-$636K	–	233
2025 Q2	$636K	Buy	+2,669	New	+$652K	1.01%	9
2025 Q1	–	Sell	-3,743	Closed	-$826K	–	256
2024 Q4	$826K	Buy	+3,743	New	+$851K	1.24%	15
2023 Q4	–	Sell	-5,790	Closed	-$811K	–	122
2023 Q3	$811K	Buy	+5,790	New	+$802K	1.33%	7
2022 Q4	–	Sell	-8,527	Closed	-$1.14M	–	137
2022 Q3	$1.14M	Buy	8,527 +4,686	+122%	+$658K	3.25%	6
2022 Q2	$517K	Buy	+3,841	New	+$501K	0.95%	16
2021 Q3	–	Sell	-1,859	Closed	-$269K	–	126
2021 Q2	$269K	Buy	+1,859	New	+$256K	1.28%	21

Other funds holding TMUS

SoftBank Group Tokyo, Japan $11.4B AUM 27.91% 1-Year Est. Return

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

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Ground Swell Capital's TMUS Position: Q3 2025 in Review

Ground Swell Capital sold out of T-Mobile US (TMUS) in Q3 2025, closing a stake of 2,669 shares — an estimated $636K sold.

Ground Swell Capital first reported a position in TMUS in Q2 2021 and held it in 6 quarters. The position peaked at $1.14M in Q3 2022. 1,719 funds tracked by Wall St. Rank hold TMUS as of Q3 2025.

Ground Swell Capital reported no remaining T-Mobile US position as of Q3 2025 after selling out during the quarter.
Ground Swell Capital sold 2,669 T-Mobile US shares in Q3 2025, an estimated $636K.
Ground Swell Capital first reported a position in T-Mobile US in Q2 2021 and held it in 6 quarters.
Ground Swell Capital's T-Mobile US position peaked at $1.14M in Q3 2022.
1,719 funds tracked by Wall St. Rank held T-Mobile US as of Q3 2025.

Based on Ground Swell Capital's 13F filing for Q3 2025, filed 6 Nov 2025.