Boston Common Asset Management, LLC

Position in TMUS — T-Mobile US, Inc.

CIK 1409427 BOSTON, MA

Position in TMUS

as of Jun 30, 2026 · filed Jul 21, 2026 Compact

Position Value

$12,606,586

-$4,938,690 QoQ

Shares Held

75,160

-10.0% QoQ

Ownership

0.007%

of shares outstanding

% of Portfolio

0.87%

of 13F equity value

Holder Rank

#314

of 1,657 holders

Holding Since

Sep 2023

12 quarters on record

Voting authority Sole 87% Shared 0% None 13%

Communication Services · as of Jun 30, 2026

Boston Common Asset Management, LLC holds $33,922,868 across 5 Telecom Services names. TMUS ranks #2 (37.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VZ	Verizon Communications Inc	306,665	$12,984,196
2	TMUS	T-Mobile US, Inc. This page	75,160	$12,606,586
3	DTEGY	Deutsche Telekom AG	185,041	$5,047,918
4	SKM	Sk Telecom Co Ltd	92,615	$2,978,498
5	SCMWY	Swisscom AG	3,961	$305,670

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$12,606,586	75,160	-10.0%	Shares	Sole	2026-07-21
2026-03-31	$17,545,276	83,537	+1.1%	Shares	Sole	2026-05-07
2025-12-31	$16,782,880	82,658	-22.0%	Shares	Sole	2026-05-07
2025-09-30	$25,381,222	106,029	+3.6%	Shares	Sole	2025-10-30
2025-06-30	$24,387,578	102,357	-8.6%	Shares	Sole	2025-07-22
2025-03-31	$29,862,185	111,965	-6.4%	Shares	Sole	2025-04-03
2024-12-31	$26,407,254	119,636	-6.5%	Shares	Sole	2025-01-15
2024-09-30	$26,417,588	128,017	+6.4%	Shares	Sole	2024-10-09
2024-06-30	$21,188,463	120,266	+6.9%	Shares	Sole	2024-07-08
2024-03-31	$18,370,411	112,550	-24.3%	Shares	Sole	2024-04-11
2023-12-31	$23,835,780	148,667	+108.8%	Shares	Sole	2024-01-09
2023-09-30	$9,973,940	71,217	—	Shares	Sole	2023-10-11
No filing history on record for this holder in this stock.