Joel Isaacson & Co’s T-Mobile US TMUS Stock Holding History

Joel Isaacson & Co’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	$635K	Buy	+3,022	New	+$621K	0.02%	251
2025 Q2	–	Sell	-1,133	Closed	-$302K	–	434
2025 Q1	$302K	Buy	1,133 +55	+5%	+$13.6K	0.01%	317
2024 Q4	$238K	Hold	1,078	–	–	0.01%	337
2024 Q3	$222K	Sell	1,078 -195	-15%	-$37.3K	0.01%	339
2024 Q2	$224K	Hold	1,273	–	–	0.01%	311
2024 Q1	$208K	Buy	+1,273	New	+$207K	0.01%	318

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

Joel Isaacson & Co's TMUS Position: Q1 2026 in Review

Joel Isaacson & Co opened a new position in T-Mobile US (TMUS) in Q1 2026: 3,022 shares worth $635K. The stake represents 0.02% of the portfolio and ranks #251 among its holdings. This is a return to the name: Joel Isaacson & Co previously reported a position in TMUS as recently as Q1 2025.

Joel Isaacson & Co first reported a position in TMUS in Q1 2024 and has held it in 6 quarters since. 1,719 funds tracked by Wall St. Rank hold TMUS as of Q1 2026.

Joel Isaacson & Co held 3,022 shares of T-Mobile US worth $635K as of Q1 2026.
T-Mobile US was a new Joel Isaacson & Co position in Q1 2026.
T-Mobile US made up 0.02% of Joel Isaacson & Co's portfolio in Q1 2026, its #251 holding.
Joel Isaacson & Co first reported a position in T-Mobile US in Q1 2024 and has held it in 6 quarters since.
1,719 funds tracked by Wall St. Rank held T-Mobile US as of Q1 2026.

Based on Joel Isaacson & Co's 13F filing for Q1 2026, filed 23 Apr 2026.