Gladstone Institutional Advisory LLC

Position in TMUS — T-Mobile US, Inc.

CIK 1766530 Bedminster, NJ

Position in TMUS

as of Jun 30, 2026 · filed Jul 27, 2026 Compact

Position Value

$629,490

+$364,013 QoQ

Shares Held

3,753

+196.9% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

#955

of 1,657 holders

Holding Since

Sep 2022

14 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Communication Services · as of Jun 30, 2026

Gladstone Institutional Advisory LLC holds $8,376,278 across 4 Telecom Services names. TMUS ranks #3 (7.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VZ	Verizon Communications Inc	124,792	$5,283,693
2	T	At&T Inc.	90,218	$1,867,512
3	TMUS	T-Mobile US, Inc. This page	3,753	$629,490
4	CMCSA	Comcast Corp	24,260	$595,583

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$629,490	3,753	+196.9%	Shares	Sole	2026-07-27
2026-03-31	$265,477	1,264	+15.9%	Shares	Sole	2026-05-14
2025-12-31	$221,516	1,091	-50.4%	Shares	Sole	2026-02-17
2025-09-30	$526,157	2,198	-51.8%	Shares	Sole	2025-10-22
2025-06-30	$1,085,989	4,558	-65.7%	Shares	Sole	2025-08-12
2025-03-31	$3,547,243	13,300	+89.1%	Shares	Sole	2025-05-15
2024-12-31	$1,552,173	7,032	+86.5%	Shares	Sole	2025-01-29
2024-06-30	$664,198	3,770	-12.9%	Shares	Sole	2024-08-02
2024-03-31	$706,579	4,329	-39.9%	Shares	Sole	2024-05-14
2023-12-31	$1,155,337	7,206	-29.5%	Shares	Sole	2024-02-09
2023-09-30	$1,432,431	10,228	+35.5%	Shares	Sole	2023-11-13
2023-06-30	$1,048,556	7,549	+21.3%	Shares	Sole	2023-08-10
2022-12-31	$871,500	6,225	+1.8%	Shares	Sole	2023-02-01
2022-09-30	$820,583	6,116	—	Shares	Sole	2023-01-30
No filing history on record for this holder in this stock.