Ouster OUST Institutional Ownership

NASDAQ OUST

$28.86 +0.43 (+1.51%)

At close: Oct 19, 2026 · 4:00 PM EDT

Institutions by Trading Activity

330 Institutions

Increased 233 70.6%

Unchanged 31 9.4%

Reduced 66 20.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

53.89%

▲+5.56 pp QoQ

Shares Held by Institutions

35.56Mn

of 65.99Mn outstanding

▲+19.02% QoQ

Shares Outstanding

65.99Mn

30.43Mn held outside 13F filers

Institutional Investors

330

filed 13F for Jun 2026

▲+105 vs prior quarter

Net Shares Added (QoQ)

+5.68Mn

accumulated since last quarter

Value of Holdings

$1.11Bn

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

Updated Oct 11, 2026

Ouster, Inc. (NASDAQ:OUST) was reported as a holding by 330 institutional investors in 13F filings for the quarter ended June 30, 2026.

Together they owned 53.89% of the outstanding stock in Q2 2026, up from 48.33% a quarter earlier.
Total shares held in Ouster rose 19.02% versus Q1 2026, while the number of holders rose 73.68% versus Q2 2025.
Of these 330 holders, 233 added to their positions, 66 reduced their stakes and 31 left their positions unchanged.
Altogether, institutional holders owned 35.56Mn OUST shares at the end of Q2 2026, up 5.68Mn from the prior quarter and up 9.22Mn from a year earlier.
BlackRock, Inc. led 13F holders of OUST with 5.56Mn shares as of June 30, 2026, or 8.42% of shares outstanding.
The largest position increases in OUST for Q2 2026 were by T. Rowe Price Associates Inc (+972.98K shares), Exchange Traded Concepts, LLC (+617.07K shares), Legal & General Group PLC (+556.4K shares), JPMorgan Chase & Co (+525.25K shares) and Morgan Stanley (+510.92K shares).
The biggest cuts to OUST positions during Q2 2026 came from D. E. Shaw & Co., Inc. (-689.36K shares), Handelsbanken Fonder AB (-514.33K shares), Goldman Sachs Group Inc (-461.46K shares), Penn Capital Management Company, LLC (-313.52K shares) and Arrowstreet Capital, Limited Partnership (-213.69K shares).
Ouster's 10 largest institutional shareholders as of Q2 2026 were BlackRock, Inc. (5.56Mn shares), Vanguard Capital Management LLC (2.71Mn shares), State Street Corp (2.05Mn shares), Vanguard Portfolio Management LLC (1.8Mn shares), Geode Capital Management, LLC (1.64Mn shares), Morgan Stanley (1.24Mn shares), T. Rowe Price Associates Inc (1.02Mn shares), JPMorgan Chase & Co (728.69K shares), Exchange Traded Concepts, LLC (669.17K shares) and Penn Capital Management Company, LLC (656.09K shares), per Business Quant data.

Form 13F Holdings

330 Institutional Holders

Report period 30 Jun, 2026

Total shares held 35.56Mn

Of outstanding 53.89%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	5,557,143	8.42%	▲266,768	+5.04%	$347.43Mn
2	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,707,939	4.10%	▲43,556	+1.63%	$169.30Mn
3	State Street Corp	0000093751	2,052,274	3.11%	▲419,608	+25.70%	$128.31Mn
4	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	1,802,819	2.73%	▲32,567	+1.84%	$112.71Mn
5	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,642,981	2.49%	▲192,873	+13.30%	$102.74Mn
6	Morgan Stanley	0000895421	1,243,895	1.88%	▲510,920	+69.70%	$77.77Mn
7	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	1,021,353	1.55%	▲972,980	+2,011.41%	$63.86K
8	Jpmorgan Chase & Co	0000019617	728,688	1.10%	▲525,247	+258.18%	$39.55Mn
9	EXCHANGE TRADED CONCEPTS, LLC	0001457320	669,170	1.01%	▲617,065	+1,184.27%	$41.84Mn
10	Penn Capital Management Company, LLC	0001158202	656,088	0.99%	▼313,517	-32.33%	$41.09Mn
11	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	0001705339	612,654	0.93%	▲95,927	+18.56%	$37.68Mn
12	Legal & General Group Plc	0000764068	601,815	0.91%	▲556,405	+1,225.29%	$37.63Mn
13	RENAISSANCE TECHNOLOGIES LLC	0001037389	575,900	0.87%	▲443,300	+334.31%	$36.01Mn
14	Northern Trust Corp	0000073124	564,023	0.85%	▲78,148	+16.08%	$35.26Mn
15	OBERWEIS ASSET MANAGEMENT INC/	0000937886	545,810	0.83%	▲545,810	0.00%	$34.12Mn
16	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	533,951	0.81%	▲45,656	+9.35%	$33.38Mn
17	CITADEL ADVISORS LLC	0001423053	476,586	0.72%	▲259,113	+119.15%	$29.80Mn
18	VANGUARD FIDUCIARY TRUST CO	0000933478	452,368	0.69%	▲36,823	+8.86%	$28.28Mn
19	Shannon River Fund Management LLC	0001301050	449,264	0.68%	▲449,264	0.00%	$28.09Mn
20	DIMENSIONAL FUND ADVISORS LP	0000354204	445,274	0.67%	▼38,597	-7.98%	$27.84Mn

Showing 1 to 20 of 330 holders