Summit Trail Advisors, LLC

Position in TMUS — T-Mobile US, Inc.

CIK 1698478 NEW YORK, NY

Position in TMUS

as of Jun 30, 2026 · filed Aug 11, 2026 Compact

Position Value

$3,209,681

-$1,607,567 QoQ

Shares Held

19,136

-16.6% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.06%

of 13F equity value

Holder Rank

#539

of 1,657 holders

Holding Since

Jun 2022

15 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Communication Services · as of Jun 30, 2026

Summit Trail Advisors, LLC holds $27,828,757 across 14 Telecom Services names. TMUS ranks #4 (11.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VZ	Verizon Communications Inc	160,576	$6,798,787
2	T	At&T Inc.	280,904	$5,814,712
3	SIFY	Sify Technologies Ltd	244,426	$4,059,915
4	TMUS	T-Mobile US, Inc. This page	19,136	$3,209,681
5	CMCSA	Comcast Corp	58,743	$1,442,140
6	LBTYA	Liberty Global Ltd.	109,181	$1,212,313
7	ATNI	ATN International, Inc.	40,219	$1,065,401
8	CHTR	Charter Communications, Inc. /Mo/	6,317	$898,340

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,209,681	19,136	-16.6%	Shares	Sole	2026-08-11
2026-03-31	$4,817,248	22,936	+105.8%	Shares	Sole	2026-05-12
2025-12-31	$2,263,286	11,147	+0.5%	Shares	Sole	2026-02-17
2025-09-30	$2,654,724	11,090	+29.4%	Shares	Sole	2025-11-14
2025-06-30	$2,042,602	8,573	+140.1%	Shares	Sole	2025-08-14
2024-09-30	$736,705	3,570	-37.7%	Shares	Sole	2024-11-12
2024-06-30	$1,009,335	5,729	+10.7%	Shares	Sole	2024-08-13
2024-03-31	$844,989	5,177	+29.9%	Shares	Sole	2024-04-23
2023-12-31	$638,915	3,985	-10.2%	Shares	Sole	2024-02-06
2023-09-30	$621,681	4,439	+33.6%	Shares	Sole	2023-10-30
2023-06-30	$461,564	3,323	+53.1%	Shares	Sole	2023-07-25
2023-03-31	$314,447	2,171	-11.9%	Shares	Sole	2023-05-04
2022-12-31	$344,960	2,464	+1.4%	Shares	Sole	2023-02-07
2022-09-30	$325,898	2,429	+16.2%	Shares	Sole	2022-11-10
2022-06-30	$281,323	2,091	—	Shares	Sole	2022-08-09
No filing history on record for this holder in this stock.