OUSTER INC (OUST): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in OUST · Information Technology. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
16
13F filers
Aggregate Value
$137.8M
Across holders
Last Price
$35.75
2026-08-24
Sector
Information Technology
GICS
Quarterly fund activity10 increased6 reduced2 exited
Full exits: Schonfeld Strategic Advisors LLC, Man Group plc
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 576K | $36.0M | 26.1% | 0.0% | Added | +$27.7M | Q2 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 477K | $29.8M | 21.6% | 0.0% | Added | +$26.4M | Q2 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 0001164508 | Hedge Fund | 272K | $17.0M | 12.3% | 0.0% | Reduced | $-13.4M | Q2 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 225K | $14.1M | 10.2% | 0.0% | Reduced | $-41.8M | Q2 2026 |
| Bridgewater Associates, LP CIK 0001350694 | Hedge Fund | 183K | $11.5M | 8.3% | 0.0% | Added | — | Q2 2026 |
| SHAW D E & CO INC CIK 0001009207 | Hedge Fund | 153K | $9.5M | 6.9% | 0.0% | Reduced | $-43.1M | Q2 2026 |
| Squarepoint Ops LLC CIK 0001642575 | Hedge Fund | 122K | $7.6M | 5.5% | 0.0% | Added | +$3.8M | Q2 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 44K | $2.7M | 2.0% | 0.0% | Added | — | Q2 2026 |
| Rockefeller Capital Management L.P. CIK 0001739439 | Hedge Fund | 31K | $2.0M | 1.4% | 0.0% | Added | $-3.8M | Q2 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 30K | $1.9M | 1.4% | 0.0% | Reduced | $-149K | Q2 2026 |
Added
Hedge Fund
$36.0M· 26.1% of total· 0.0% port· 576K sh· +$27.7M QoQ· Q2 2026
Added
Hedge Fund
$29.8M· 21.6% of total· 0.0% port· 477K sh· +$26.4M QoQ· Q2 2026
Reduced
Hedge Fund
$17.0M· 12.3% of total· 0.0% port· 272K sh· $-13.4M QoQ· Q2 2026
Reduced
Hedge Fund
$14.1M· 10.2% of total· 0.0% port· 225K sh· $-41.8M QoQ· Q2 2026
Added
Hedge Fund
$11.5M· 8.3% of total· 0.0% port· 183K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$9.5M· 6.9% of total· 0.0% port· 153K sh· $-43.1M QoQ· Q2 2026
Added
Hedge Fund
$7.6M· 5.5% of total· 0.0% port· 122K sh· +$3.8M QoQ· Q2 2026
Added
Hedge Fund
$2.7M· 2.0% of total· 0.0% port· 44K sh· — QoQ· Q2 2026
Added
Hedge Fund
$2.0M· 1.4% of total· 0.0% port· 31K sh· $-3.8M QoQ· Q2 2026
Reduced
Hedge Fund
$1.9M· 1.4% of total· 0.0% port· 30K sh· $-149K QoQ· Q2 2026
Reduced
Hedge Fund
$1.4M· 1.0% of total· 0.0% port· 22K sh· $-1.0M QoQ· Q2 2026
Added
Hedge Fund
$1.2M· 0.9% of total· 0.0% port· 19K sh· — QoQ· Q2 2026
Added
Hedge Fund
$1.1M· 0.8% of total· 0.0% port· 17K sh· — QoQ· Q2 2026
Added
Hedge Fund
$1.1M· 0.8% of total· 0.0% port· 17K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$555K· 0.4% of total· 0.0% port· 9K sh· +$30K QoQ· Q2 2026
Added
Hedge Fund
$374K· 0.3% of total· 0.0% port· 6K sh· — QoQ· Q2 2026
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