How many institutional investors hold OUST?

4 tracked institutional investors disclosed a position in OUST (OUSTER INC) in their most recent 13F filing.

Who is the largest institutional holder of OUST?

Ken Griffin, Citadel Advisors, holds the largest disclosed position in OUST, valued at $111M.

Where does this OUST ownership data come from?

SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.

OUST — OUSTER INC

Name: OUSTER INC (OUST) — Institutional Ownership
Creator: InvestorLens
License: https://www.sec.gov/about/website-policies

Public company

For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

Why are billionaires buying OUST?

Built from public SEC filings and public economic data. Not a recommendation.

Confidence

Institutional Conviction

Net accumulation · 1 buying vs 0 selling last quarter

Macro Tailwind

Macro conditions are mixed for this sector

Why? — Evidence & Confidence ▾

Of 1 tracked investors who changed their OUST position last quarter, 1 bought and 0 sold (100% buy-side). Macro conditions are mixed for this sector (Macro Tailwind 56/100 in a Overheat regime).

Supporting evidence

+1 tracked investor added or increased positions last quarter (Ray Dalio)
+4 tracked investors reported holding OUST at their latest filing
+Macro Health is 56/100 in a Overheat regime — historically acceptable for this sectorsource

Contradicting evidence — always shown

−13F data is disclosed up to 45 days after quarter end — positions may have changed since

Know the limits

· 13F disclosure lag (up to 45 days)
· Tracked investors are a sample, not the whole market
· Sector regime fit is a historical average, not a guarantee

Every InvestorLens score shows its evidence — including what argues against it. Model conviction-v1 · generated 9/18/2026.

About OUSTER INC (OUST)

OUSTER INC (OUST) appears in the most recent 13F filings of 4 tracked institutional investors. The largest disclosed position is held by Ken Griffin (Citadel Advisors), valued at $111M. Across recent filings, tracked investors recorded 2 new positions, 1 increased, 0 reduced, and 1 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in OUST

/100

Institutional Accumulation

Added / Increased3

Reduced0

Exited1

BearishBullish

Crowded Trade Score™

How many top investors track OUST

/100

Emerging Interest

4investors

A small number of top investors own this.

UndiscoveredCrowded

151015+

OUST Ownership Composition

How OUSTER INC is held across tracked investor types, based on reported 13F positions.

Dominant Type

Multi-Strategy / Quant

92% of tracked value

Institutions

tracked investors

Total Reported

$144.4M

combined 13F value

Multi-Strategy / Quant91.7%
Macro8.3%

Multi-Strategy / Quant(2)

91.7%

Macro(2)

8.3%

Tracked investors currently reporting OUST

1 tracked investor has since exited this position — listed separately below.

Investor	Firm	Shares	Market value	% of portfolio	As of
Ken Griffin	Citadel Advisors	1.8M	$110.8M	0.01%	Jun 30, 2026
Steve Cohen	Point72 Asset Management	345.2K	$21.6M	0.02%	Jun 30, 2026
Ray Dalio	Bridgewater Associates	183.5K	$11.5M	0.05%	Jun 30, 2026
Paul Tudor Jones	Tudor Investment Corp	8K	$500.2K	0.00%	Jun 30, 2026

Ken GriffinJun 30, 2026
Citadel Advisors
Shares
1.8M
Value
$110.8M
% Portfolio
0.01%
Steve CohenJun 30, 2026
Point72 Asset Management
Shares
345.2K
Value
$21.6M
% Portfolio
0.02%
Ray DalioJun 30, 2026
Bridgewater Associates
Shares
183.5K
Value
$11.5M
% Portfolio
0.05%
Paul Tudor JonesJun 30, 2026
Tudor Investment Corp
Shares
8K
Value
$500.2K
% Portfolio
0.00%

Previously held OUST

These investors reported OUST in an earlier quarter but not in their most recent 13F. Figures below are their last reported position, not a current holding.

Investor	Firm	Last reported shares	Value then	Last held
Izzy Englander	Millennium Management	401.2K	$8.7M	Dec 31, 2025

Recent activity

Investor	Action	Δ %	Current value	Filing date
Ray Dalio	New	—	$656.4K	Nov 13, 2025
Ray Dalio	Increased	175.22%	$1.4M	Feb 13, 2026
Ray Dalio	Sold	-100.00%	$0	May 15, 2026
Ray Dalio	New	—	$11.5M	Aug 14, 2026

Ray Dalio
New
$656.4KNov 13, 2025
Ray Dalio
Increased
$1.4M(175.22%)Feb 13, 2026
Ray Dalio
Sold
$0(-100.00%)May 15, 2026
Ray Dalio
New
$11.5MAug 14, 2026

Frequently asked questions

How many institutional investors hold OUST?: 4 tracked institutional investors disclosed a position in OUST (OUSTER INC) in their most recent 13F filing.
Who is the largest institutional holder of OUST?: Ken Griffin, Citadel Advisors, holds the largest disclosed position in OUST, valued at $111M.
Did institutional ownership of OUST increase or decrease?: Across recent 13F filings, tracked investors recorded 2 new positions, 1 increased, 0 reduced, and 1 fully exited OUST.
Where does this OUST ownership data come from?: SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.