T-Mobile US TMUS Institutional Ownership

NASDAQ TMUS

$163.64 +1.91 (+1.18%)

At close: Oct 2, 2026 · 4:00 PM EDT

Institutions by Trading Activity

1,661 Institutions

Increased 851 51.2%

Unchanged 177 10.7%

Reduced 633 38.1%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

43.47%

▲+3.03 pp QoQ

Shares Held by Institutions

470.24Mn

of 1.08Bn outstanding

▲+7.14% QoQ

Shares Outstanding

1.08Bn

611.54Mn held outside 13F filers

Institutional Investors

1,661

filed 13F for Jun 2026

▼-66 vs prior quarter

Net Shares Added (QoQ)

+31.33Mn

accumulated since last quarter

Value of Holdings

$76.95Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

T-Mobile US, Inc. (NASDAQ:TMUS) has 3 institutional investors with active 13F positions as of September 2026.

These investors held 0.0% of outstanding shares in September 2026, down from 43.5% in June 2026.
Their total shares held in TMUS increased 5.38% from the prior quarter, while the number of investors in T-Mobile US decreased 99.83% year over year.
Activity in TMUS broke down as 2 buyers, 0 sellers, and 1 unchanged among 3 total holders.
Combined, these investors held 3.21K shares in TMUS for September 2026, up by 164 shares quarter on quarter, and down 466.21Mn shares year over year.
Montecito Bank & Trust is the top holder of T-Mobile US as of September 30, 2026, with 2.83K shares representing 0.0% of outstanding stock.
The biggest buyers of T-Mobile US for the quarter ending September 2026 included BURKETT FINANCIAL SERVICES, LLC (149), Montecito Bank & Trust (15).
According to Business Quant data, leading holders of TMUS for September 2026 are Montecito Bank & Trust (2.83K), Sarver Vrooman Wealth Advisors (237), BURKETT FINANCIAL SERVICES, LLC (149).

Form 13F Holdings

1,659 Institutional Holders

Report period 30 Jun, 2026

Total shares held 470.24Mn

Of outstanding 43.47%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	39,499,642	3.65%	▲383,775	+0.98%	$6.63Bn
2	Invesco Ltd.	0000914208	31,883,463	2.95%	▲23,771,504	+293.04%	$5.35Bn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	29,359,860	2.71%	▼366,459	-1.23%	$4.92Bn
4	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	25,481,834	2.36%	▼3,010,282	-10.57%	$4.27Mn
5	State Street Corp	0000093751	25,021,478	2.31%	▲1,302,180	+5.49%	$4.20Bn
6	Morgan Stanley	0000895421	14,522,141	1.34%	▲135,109	+0.94%	$2.44Bn
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	12,758,271	1.18%	▲326,565	+2.63%	$2.13Bn
8	Goldman Sachs Group Inc	0000886982	11,827,658	1.09%	▲5,547,723	+88.34%	$1.98Bn
9	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	10,365,776	0.96%	▲430,390	+4.33%	$1.74Bn
10	Softbank Group Corp.	0001065521	10,000,000	0.92%	0	0.00%	$1.68Bn
11	WELLINGTON MANAGEMENT GROUP LLP	0000902219	8,621,588	0.80%	▼8,578,656	-49.88%	$1.45Bn
12	FMR LLC	0000315066	8,153,559	0.75%	▼4,375,914	-34.92%	$1.37Bn
13	NORGES BANK	0001374170	7,909,295	0.73%	▲7,909,295	0.00%	$1.33Bn
14	Franklin Templeton Inc	0000038777	6,710,667	0.62%	▼337,479	-4.79%	$1.13Bn
15	DODGE & COX	0000200217	6,335,783	0.59%	▲177,984	+2.89%	$1.06Bn
16	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0001164508	5,713,699	0.53%	▲4,582,576	+405.14%	$958.36Mn
17	Bank of New York Mellon Corp	0001390777	5,003,243	0.46%	▼110,266	-2.16%	$839.19Mn
18	Nuveen, LLC	0001871926	4,841,388	0.45%	▲469,497	+10.74%	$812.05Mn
19	Bank Of America Corp /De/	0000070858	4,524,993	0.42%	▲1,371,520	+43.49%	$758.98Mn
20	AQR CAPITAL MANAGEMENT LLC	0001167557	4,473,373	0.41%	▲1,783,266	+66.29%	$744.24Mn

Showing 1 to 20 of 1,659 holders