Ouster Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:OUST Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
12 Jun 26	SellUS$338,653	Cyrille Jacquemet	Individual	8,723	US$38.82
21 May 26	SellUS$324,243	Susan Heystee	Individual	9,316	US$34.81
11 May 26	BuyUS$41,831	Virginia Boulet	Individual	1,658	US$25.35
19 Mar 26	SellUS$33,900	Theodore Tewksbury	Individual	1,695	US$20.00
06 Mar 26	BuyUS$136,175	Virginia Boulet	Individual	6,500	US$20.95
12 Dec 25	SellUS$291,590	Susan Heystee	Individual	11,650	US$25.03
12 Sep 25	SellUS$488,996	Megan Chung	Individual	17,183	US$28.46
12 Sep 25	SellUS$520,043	Darien Spencer	Individual	18,274	US$28.46
13 Aug 25	SellUS$1,211,688	Susan Heystee	Individual	40,389.6	US$30.00

Insider Trading Volume

Insider Buying: OUST insiders have sold more shares than they have bought in the past 3 months.

Ownership Breakdown

What is the ownership structure of OUST?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	555,388	0.77%
Individual Insiders	2,257,063	3.13%
Institutions	31,346,366	43.5%
General Public	37,953,516	52.6%

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 34.1%.

Top Shareholders

Top 25 shareholders own 32.93% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
7.71%	BlackRock, Inc.	5,557,143	US$241.2m	5.04%	no data
4.27%	Vanguard Capital Management, LLC	3,079,928	US$133.7m	0%	no data
2.85%	State Street Investment Management	2,052,274	US$89.1m	25.7%	no data
2.45%	Vanguard Portfolio Management, LLC	1,770,252	US$76.8m	0%	no data
2.01%	Geode Capital Management, LLC	1,450,108	US$62.9m	2.04%	no data
1.18%	Charles Pacala	853,690	US$37.1m	9.82%	no data
1.17%	Tao Capital Management LP	845,316	US$36.7m	0%	18.02%
1.17%	D. E. Shaw & Co., L.P.	842,089	US$36.5m	-1.21%	0.03%
1.01%	The Goldman Sachs Group, Inc.	730,277	US$31.7m	0%	0.01%
0.93%	Exchange Traded Concepts, LLC	669,170	US$29.0m	1,180%	0.09%
0.91%	Penn Capital Management Company, LLC	656,088	US$28.5m	-32.3%	1.88%
0.73%	Mirae Asset Global Investments Co., Ltd.	525,879	US$22.8m	0.13%	0.01%
0.68%	Charles Schwab Investment Management, Inc.	488,295	US$21.2m	0%	no data
0.67%	Northern Trust Global Investments	485,875	US$21.1m	5.03%	no data
0.67%	Arrowstreet Capital, Limited Partnership	485,279	US$21.1m	0%	0.01%
0.67%	Dimensional Fund Advisors LP	483,871	US$21.0m	7.19%	no data
0.63%	Morgan Stanley	455,875	US$19.8m	6.51%	no data
0.57%	New York State Common Retirement Fund	410,092	US$17.8m	-30.3%	0.02%
0.45%	UBS Asset Management AG	322,218	US$14.0m	-18.4%	no data
0.41%	Russell Investment Management, LLC	296,762	US$12.9m	37%	0.01%
0.39%	Columbia Management Investment Advisers, LLC	280,182	US$12.2m	32.2%	no data
0.38%	Bastion Asset Management Inc.	274,101	US$11.9m	0%	2.92%
0.35%	Morgan Stanley Investment Management Inc.	249,252	US$10.8m	0%	0.01%
0.34%	Deutsche Asset & Wealth Management	248,194	US$10.8m	44.5%	no data
0.33%	FMR LLC	234,506	US$10.2m	17.4%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/08/10 20:36
End of Day Share Price	2026/08/07 00:00
Earnings	2026/06/30
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Ouster, Inc. is covered by 9 analysts. 7 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Andres Sheppard-Slinger	Cantor Fitzgerald & Co.
Itay Michaeli	Citigroup Inc
Richard Shannon	Craig-Hallum Capital Group LLC