13F Insight
DOSSIER · 13F Holders · Q1 2026Technology · General Industrial Machinery & Equipment, NECMost-boughtAI cap-ex
OUST

OUSTER INC

238 institutions still hold OUSTER INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 68989M202·General Industrial Machinery & Equipment, NEC·238 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 9.7%
vs prior quarter
13F value held
$461M
67.0% inst. owned
of float
Holders
238
-104 QoQ
filers reporting
Activity
+13 / −12
+758 added · −811 reduced
this quarter
Concentration
21.08%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

238 institutions reported OUST in Q1 2026. BlackRock, Inc. leads at 21.1% of the visible book. -104 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$97M5.3M0.00%Q1 202602
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$49M2.7M0.00%Q1 202603
Vanguard Portfolio Management
CIK 0002100121
$33M1.8M0.00%Q1 202604
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$32M1.7M0.00%Q1 202605
STATE STREET CORP
CIK 0000093751
$30M1.6M0.00%Q1 202606
CITADEL ADVISORS LLC
CIK 0001423053
$30M1.4M0.00%Q4 202507
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$27M1.5M0.00%Q1 202608
D. E. Shaw & Co., Inc.
CIK 0001009207
$22M1.0M0.01%Q4 202509
Penn Capital Management Company, LLC
CIK 0001158202
$18M970K1.38%Q1 202610
Tao Capital Management LP
CIK 0001802967
$16M845K13.07%Q1 202611
PEAK6 LLC
CIK 0001389958
$15M842K0.04%Q1 202612
GOLDMAN SACHS GROUP INC
CIK 0000886982
$15M826K0.00%Q1 202613
MORGAN STANLEY
CIK 0000895421
$13M733K0.00%Q1 202614
NEW YORK STATE COMMON RETIREMENT FUND
CIK 0000810265
$11M588K0.02%Q1 202615
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
CIK 0001705339
$9M517K0.01%Q1 202616
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$9M488K0.00%Q1 202617
NORTHERN TRUST CORP
CIK 0000073124· Index
$9M486K0.00%Q1 202618
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$9M485K0.00%Q1 202619
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$9M484K0.00%Q1 202620
WOLVERINE TRADING, LLC
CIK 0000927337
$9M319K0.01%Q3 2025
Page 1 of 12
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