Hudson Bay Capital Management’s T-Mobile US TMUS Stock Holding History

Hudson Bay Capital Management’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 Q1	–	Sell	-500,000	Closed	-$102M	–	1598
2025 Q4	$102M	Buy	500,000 +100,000	+25%	+$21.2M	0.33%	63
2025 Q3	$95.8M	Buy	400,000 +372,200	+1,339%	+$90.1M	0.32%	60
2025 Q2	$6.62M	Sell	27,800 -164,600	-86%	-$40.2M	0.02%	475
2025 Q1	$51.3M	Buy	+192,400	New	+$47.4M	0.16%	130
2020 Q3	–	Sell	-80,000	Closed	-$8.33M	–	628
2020 Q2	$8.33M	Buy	+80,000	New	+$7.67M	0.15%	121
2017 Q3	–	Sell	-175,000	Closed	-$10.6M	–	526
2017 Q2	$10.6M	Buy	+175,000	New	+$11.4M	0.21%	97

Other funds holding TMUS

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

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

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

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

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

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

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

Hudson Bay Capital Management's TMUS Position: Q1 2026 in Review

Hudson Bay Capital Management reduced its T-Mobile US (TMUS) stake by 87% in Q1 2026, selling an estimated $88.2M and leaving 65,585 shares worth $13.8M. The position accounts for 0.05% of the portfolio, ranked #252.

Hudson Bay Capital Management first reported a position in TMUS in Q2 2013 and has held it in 40 quarters since. The position peaked at $144M in Q4 2022. 1,719 funds tracked by Wall St. Rank hold TMUS as of Q1 2026.

Hudson Bay Capital Management held 65,585 shares of T-Mobile US worth $13.8M as of Q1 2026.
Hudson Bay Capital Management sold 429,601 T-Mobile US shares in Q1 2026, an estimated $88.2M.
T-Mobile US made up 0.05% of Hudson Bay Capital Management's portfolio in Q1 2026, its #252 holding.
Hudson Bay Capital Management first reported a position in T-Mobile US in Q2 2013 and has held it in 40 quarters since.
Hudson Bay Capital Management's T-Mobile US position peaked at $144M in Q4 2022.
1,719 funds tracked by Wall St. Rank held T-Mobile US as of Q1 2026.

Based on Hudson Bay Capital Management's 13F filing for Q1 2026, filed 13 May 2026.