Ouster, Inc. (OUST) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

58,737,838Shares Outstanding

1,007,775Shares held by institutions

$18,744,615Value of institutional holdings

51.22%Institutional ownership %

5.85%Shares Changed QoQ

208No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

According to SEC filings for the period ending December 2025, Ouster, Inc. (NASDAQ:OUST) is held by 208 institutional firms.

Ouster saw its institutional ownership percentage fell to 51.2% in December 2025 from 55.8% in September 2025.
On a quarter-over-quarter basis, institutional holdings shifted by 5.85%, with a year-over-year an increase of 44.44% in the count of filers.
The latest 13F cycle for Ouster reveals that of 208 total investors, 118 funds grew their exposure, whereas 62 reduced theirs and 28 made no changes.
This class of investors increased its holdings in Ouster to 30.08Mn shares for the 13F-cycle ending December 2025, up by 1.66Mn shares quarter on quarter, and up 6.85Mn shares year over year.
BlackRock, Inc.'s holding of 5.14Mn shares as of December 31, 2025 makes it the primary institutional investor in Ouster, owning 8.74% of the stock.
Among the most significant buyers of Ouster during December 2025 were D. E. Shaw & Co., Inc. (573.70K), Handelsbanken Fonder AB (405.44K), Squarepoint Ops LLC (336.67K), BlackRock, Inc. (270.16K), FIRST TRUST ADVISORS LP (248.69K).
Leading sellers of Ouster stock in December 2025 included Tao Capital Management LP (280.00K), Nuveen, LLC (276.37K), Trexquant Investment LP (265.11K), STATE STREET CORP (210.05K), Jump Financial, LLC (194.03K).
The top 10 institutional holders of Ouster for the quarter ending December 2025 included BlackRock, Inc. (5.14Mn), VANGUARD GROUP INC (4.72Mn), STATE STREET CORP (1.58Mn), GEODE CAPITAL MANAGEMENT, LLC (1.42Mn), D. E. Shaw & Co., Inc. (852.41K), Tao Capital Management LP (845.32K), Slate Path Capital LP (829.00K), Penn Capital Management Company, LLC (775.30K), JANE STREET GROUP, LLC (724.15K), Handelsbanken Fonder AB (715.65K).

208 Institutional Holders

1,007,775 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	5,135,494	270,163	5.55%	$111,132,090.00
VANGUARD GROUP INC	31 Dec, 2025	4,719,021	-1,243	-0.03%	$102,119,614.00
STATE STREET CORP	31 Dec, 2025	1,580,739	-210,052	-11.73%	$34,207,192.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	1,421,130	118,132	9.07%	$30,758,407.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	852,406	573,696	205.84%	$18,446,066.00
Tao Capital Management LP	31 Dec, 2025	845,316	-280,000	-24.88%	$18,292,638.00
Slate Path Capital LP	31 Dec, 2025	829,000	0	0.00%	$17,939,560.00
Penn Capital Management Company, LLC	31 Dec, 2025	775,297	150,337	24.06%	$16,817,091.00
JANE STREET GROUP, LLC	31 Dec, 2025	724,154	-99,140	-12.04%	$15,670,693.00
Handelsbanken Fonder AB	31 Dec, 2025	715,646	405,441	130.70%	$15,479.00
MORGAN STANLEY	31 Dec, 2025	703,440	-85,132	-10.80%	$15,222,450.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	487,438	21,019	4.51%	$10,548,158.00
NEW YORK STATE COMMON RETIREMENT FUND	31 Dec, 2025	479,751	73,280	18.03%	$10,381,812.00
NORTHERN TRUST CORP	31 Dec, 2025	462,622	1,408	0.31%	$10,011,139.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	451,431	-1,211	-0.27%	$9,768,967.00
Squarepoint Ops LLC	31 Dec, 2025	401,727	336,673	517.53%	$8,693,372.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	401,185	-104,032	-20.59%	$8,681,643.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	372,992	103,154	38.23%	$8,071,546.00
ALGERT GLOBAL LLC	31 Dec, 2025	331,363	-169,539	-33.85%	$7,171.00
CITADEL ADVISORS LLC	31 Dec, 2025	317,158	9,068	2.94%	$6,863,299.00

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