Ouster

US · OUST #2441 by market cap Listed 1970

41.67 -3.24 -7.21%

Live - 5344 symbols - heartbeat 286s ago · 2026-10-08 07:00

Pre-market 40.90 -1.85%

After-hours 41.76 +0.22%

Overnight 41.04 -1.51%

Market cap: 3.00B
P/E (TTM): -50.20
P/B: 8.09
EPS: -1.07
Div yield: 0.00%
52W pos: 53%

Reader sentiment Are you bullish or bearish on OUST?

Anonymous reader poll. Unscientific, not investment advice.

✦ Quant Ownership Signal how this is computed

Distributing

The number of reporting institutions increased by 1 in the most recent period (2026/Q3).
Total institutional ownership fell 3.0 percentage points.

Institutional ownership

Held by institutions: 50.75% -3.02pp
Institutions: 388 +1
As of: 2026/Q3 vs. prior period

Ownership vs. money flow

Diverging

Institutions trimmed shares last reporting period, and the stock has seen net inflows in main-fund flow over the last 20 trading sessions - the two are pointing in different directions.

Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.

Holder types

Mutual Fund40.30%

Hedge Fund4.47%

Individual/Insider3.00%

Public Company2.64%

Private Company1.86%

Government Pension Fund0.89%

Family Office/Trust0.30%

Insurance Company0.19%

Other46.26%

Top holders as of 2026-06-30

BlackRock 7.71% · 5.56M sh

Vanguard Capital Management, LLC 4.38% · 3.16M sh

State Street Global Advisors 2.85% · 2.05M sh

Vanguard Portfolio Management, LLC 2.50% · 1.80M sh

Geode Capital Management, LLC 2.28% · 1.64M sh

T. Rowe Price Group, Inc. 1.42% · 1.02M sh

Morgan Stanley 1.31% · 944.79K sh

Charles Pacala 1.16% · 834.84K sh

Exchange Traded Concepts, LLC 0.93% · 669.17K sh

Penn Capital Management Company, LLC 0.91% · 656.09K sh

Bar length is relative to the largest holder shown here, not to 100% of the company.

Insiders

50 filings tracked · 9 buys · 41 sells

Name	Role	Stake
Charles Pacala	Co-founder, CEO & Director	1.16%
Virginia Boulet	Independent Director	0.31%
Darien Spencer	Chief Operating Officer	0.28%
Mark Frichtl	Co-founder & CTO	0.27%
Megan Chung	General Counsel	0.26%
Cyrille Jacquemet	Senior Vice President of Global Sales	0.15%
Theodore Tewksbury	Executive Chairperson	0.14%
Ernest Maddock	Independent Director	0.12%
Chen Geng	VP of Strategic Finance & Treasurer	0.09%
Christina Correia	Director	0.07%

Insider transactions most recent Form 4 filings

Date	Name	Role	Type	Shares	Price
2026-09-13	Darien Spencer	Chief Operating Officer	Automatic Disposition	-12,808	$33.96
2026-09-13	Kenneth Gianella	Chief Financial Officer	Automatic Disposition	-15,686	$33.96
2026-09-13	Charles Pacala	Co-founder, CEO & Director	Automatic Disposition	-30,385	$33.96
2026-09-13	Mark Frichtl	Co-founder & CTO	Automatic Disposition	-18,778	$33.96
2026-09-13	Megan Chung	General Counsel	Automatic Disposition	-11,484	$33.96
2026-09-13	Cyrille Jacquemet	Senior Vice President of Global Sales	Open Market Disposition	-8,896	$33.96
2026-09-10	Darien Spencer	Chief Operating Officer	Intent to Sell (Form 144)	-13,882	$37.49
2026-09-10	Kenneth Gianella	Chief Financial Officer	Intent to Sell (Form 144)	-17,002	$37.49
2026-09-10	Charles Pacala	Co-founder, CEO & Director	Intent to Sell (Form 144)	-32,934	$37.49
2026-09-10	Mark Frichtl	Co-founder & CTO	Intent to Sell (Form 144)	-20,353	$37.49
2026-09-10	Megan Chung	General Counsel	Intent to Sell (Form 144)	-12,447	$37.49
2026-09-10	Cyrille Jacquemet	Senior Vice President of Global Sales	Intent to Sell (Form 144)	-9,642	$37.49
2026-09-08	Megan Chung	General Counsel	Other Disposition	-2,084	--
2026-09-01	Mark Frichtl	Co-founder & CTO	Other Disposition	-38,745	--
2026-08-25	Mark Frichtl	Co-founder & CTO	Derivative Exercise and Retained	+100,000	$14.22
2026-08-17	Kenneth Gianella	Chief Financial Officer	Automatic Disposition	-40,000	$44.65–47.09
2026-08-05	Stephen Skaggs	Director	Automatic Disposition	-5,000	$45.18–46.48
2026-08-03	Darien Spencer	Chief Operating Officer	Automatic Disposition	-30,000	$45.00
2026-07-05	Susan Heystee	Lead Independent Director	Other Acquisition	+660	$49.83
2026-06-21	Theodore Tewksbury	Executive Chairperson	Automatic Disposition	-1,695	$47.00

Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.

Quote time 2026-10-08 07:00:22 · For reference only, not investment advice and not tailored to your situation.