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

Laurion 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
2024 Q2	–	Sell	-309,400	Closed	-$50.5M	–	756
2024 Q1	$50.5M	Hold	309,400	–	–	0.43%	53
2023 Q4	$49.6M	Buy	309,400 +259,100	+515%	+$38.3M	0.42%	64
2023 Q3	$7.04M	Hold	50,300	–	–	0.04%	246
2023 Q2	$6.99M	Buy	+50,300	New	+$7.06M	0.04%	242
2021 Q3	–	Sell	-150,000	Closed	-$21.7M	–	872
2021 Q2	$21.7M	Buy	+150,000	New	+$20.7M	0.12%	147
2019 Q4	–	Sell	-300,000	Closed	-$23.6M	–	1229
2019 Q3	$23.6M	Buy	300,000 +200,000	+200%	+$15.7M	0.18%	131
2019 Q2	$7.41M	Buy	+100,000	New	+$7.43M	0.07%	222
2019 Q1	–	Sell	-150,000	Closed	-$9.54M	–	1286
2018 Q4	$9.54M	Buy	150,000 +104,200	+228%	+$6.99M	0.17%	156
2018 Q3	$3.21M	Buy	+45,800	New	+$2.94M	0.03%	452
2018 Q2	–	Sell	-150,000	Closed	-$9.16M	–	1588
2018 Q1	$9.16M	Sell	150,000 -101,300	-40%	-$6.34M	0.07%	245
2017 Q4	$16M	Sell	251,300 -298,700	-54%	-$18.2M	0.08%	250
2017 Q3	$33.9M	Sell	550,000 -690,000	-56%	-$43.3M	0.15%	118
2017 Q2	$75.2M	Buy	+1,240,000	New	+$80.8M	0.41%	40
2015 Q3	–	Sell	-400,000	Closed	-$15.5M	–	904
2015 Q2	$15.5M	Buy	+400,000	New	+$14.3M	0.14%	177
2014 Q4	–	Sell	-822,500	Closed	-$23.7M	–	422
2014 Q3	$23.7M	Buy	+822,500	New	+$25.3M	0.51%	55

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

Laurion Capital Management's TMUS Position: Q1 2026 in Review

Laurion Capital Management opened a new position in T-Mobile US (TMUS) in Q1 2026: 2,706 shares worth $568K. The stake represents 0.02% of the portfolio and ranks #285 among its holdings. This is a return to the name: Laurion Capital Management previously reported a position in TMUS as recently as Q2 2025.

Laurion Capital Management first reported a position in TMUS in Q3 2014 and has held it in 25 quarters since. The position peaked at $371M in Q1 2022. 1,720 funds tracked by Wall St. Rank hold TMUS as of Q1 2026.

Laurion Capital Management held 2,706 shares of T-Mobile US worth $568K as of Q1 2026.
T-Mobile US was a new Laurion Capital Management position in Q1 2026.
T-Mobile US made up 0.02% of Laurion Capital Management's portfolio in Q1 2026, its #285 holding.
Laurion Capital Management first reported a position in T-Mobile US in Q3 2014 and has held it in 25 quarters since.
Laurion Capital Management's T-Mobile US position peaked at $371M in Q1 2022.
1,720 funds tracked by Wall St. Rank held T-Mobile US as of Q1 2026.

Based on Laurion Capital Management's 13F filing for Q1 2026, filed 14 May 2026.