Ouster, Inc.
OUST- Exchange
- Nasdaq
- Industry
- General Industrial Machinery & Equipment, NEC
- SEC CIK
- 0001816581
In the last 90 days, Ouster, Inc. insiders filed 0 open-market purchases and 9 sales; 331 institutions reported holding it in 13F filings for Q2 2026, worth $2.22B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Ouster, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 331
- +105 vs. Q1 2026
- Shares held
- 35.7M
- +5.90M (+19.8%) vs. Q1 2026
- Total value
- $2.22B
- +$1.67B (+306.2%) vs. Q1 2026
- New holders
- 136
- 96 more added
- Sold out
- 31
- 66 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OUST on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 331 | $2.22B |
| Q1 2026 | 229 | $554.6M |
| Q4 2025 | 224 | $651.8M |
| Q3 2025 | 230 | $891.1M |
| Q2 2025 | 194 | $669.0M |
| Q1 2025 | 159 | $210.5M |
| Q4 2024 | 145 | $282.9M |
| Q3 2024 | 135 | $133.7M |
| Q2 2024 | 128 | $180.5M |
| Q1 2024 | 108 | $113.7M |
| Q4 2023 | 113 | $99.0M |
| Q3 2023 | 95 | $45.0M |
| Q2 2023 | 91 | $35.7M |
| Q1 2023 | 148 | $82.8M |
| Q4 2022 | 106 | $45.7M |
| Q3 2022 | 117 | $51.2M |
| Q2 2022 | 125 | $92.3M |
| Q1 2022 | 117 | $235.2M |
| Q4 2021 | 122 | $267.6M |
| Q3 2021 | 98 | $258.3M |
| Q2 2021 | 93 | $437.3M |
| Q1 2021 | 81 | $188.5M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Ouster, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Summit Partners Public Asset Management, LLC | 250,000 | $15.6M | 0.41% | +250,000 | New |
| Next Century Growth Investors LLC | 252,227 | $15.8M | 0.84% | +252,227 | New |
| Arrowstreet Capital, Limited Partnership | 271,587 | $17.0M | 0.01% | −213,692−44.0% | Reduced |
| Russell Investments Group, Ltd. | 296,762 | $18.6M | 0.02% | +80,098+37.0% | Added |
| Susquehanna International Group, LLP | 307,109 | $19.2M | 0.02% | +100,376+48.6% | Added |
| Driehaus Capital Management LLC | 307,142 | $19.2M | 0.11% | +307,142 | New |
| UBS Group AG | 317,774 | $19.9M | 0.00% | +91,835+40.6% | Added |
| Ameriprise Financial Inc | 354,622 | $22.5M | 0.00% | +74,440+26.6% | Added |
| Goldman Sachs Group Inc | 364,768 | $22.8M | 0.00% | −461,465−55.9% | Reduced |
| Baird Financial Group, Inc. | 403,365 | $25.2M | 0.03% | +403,365 | New |
| New York State Common Retirement Fund | 410,092 | $25.6M | 0.03% | −178,120−30.3% | Reduced |
| Dimensional Fund Advisors LP | 445,274 | $27.8M | 0.01% | −38,597−8.0% | Reduced |
| Shannon River Fund Management LLC | 449,264 | $28.1M | 2.51% | +449,264 | New |
| Vanguard Fiduciary Trust Co | 452,368 | $28.3M | 0.01% | +36,823+8.9% | Added |
| Citadel Advisors LLC | 476,586 | $29.8M | 0.02% | +259,113+119.1% | Added |
| Charles Schwab Investment Management Inc | 533,951 | $33.4M | 0.00% | +45,656+9.4% | Added |
| Oberweis Asset Management Inc | 545,810 | $34.1M | 0.71% | +545,810 | New |
| Northern Trust Corp | 564,023 | $35.3M | 0.00% | +78,148+16.1% | Added |
| Renaissance Technologies LLC | 575,900 | $36.0M | 0.05% | +443,300+334.3% | Added |
| Legal & General Group Plc | 601,815 | $37.6M | 0.01% | +556,405+1,225.3% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 612,654 | $37.7M | 0.04% | +95,927+18.6% | Added |
| JPMorgan Chase & Co | 728,688 | $39.6M | 0.00% | +525,247+258.2% | Added |
| Penn Capital Management Co Inc | 656,088 | $41.1M | 2.61% | −313,517−32.3% | Reduced |
| Exchange Traded Concepts, LLC | 669,170 | $41.8M | 0.21% | +617,065+1,184.3% | Added |
| Price T Rowe Associates Inc | 1,021,353 | $63.9M | 0.01% | +972,980+2,011.4% | Added |
| Morgan Stanley | 1,243,895 | $77.8M | 0.00% | +510,920+69.7% | Added |
| Geode Capital Management, LLC | 1,642,981 | $102.7M | 0.01% | +192,873+13.3% | Added |
| Vanguard Portfolio Management LLC | 1,802,819 | $112.7M | 0.01% | +32,567+1.8% | Added |
| State Street Corp | 2,052,274 | $128.3M | 0.00% | +419,608+25.7% | Added |
| Vanguard Capital Management LLC | 2,707,939 | $169.3M | 0.00% | +43,556+1.6% | Added |
| BlackRock, Inc. | 5,557,143 | $347.4M | 0.01% | +266,768+5.0% | Added |
| Tao Capital Management LP | 0 | $0 | 0.00% | −845,316−100.0% | Sold out |
| Bastion Asset Management Inc. | 0 | $0 | 0.00% | −274,101−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −120,038−100.0% | Sold out |
| Black Swift Group, LLC | 0 | $0 | 0.00% | −101,000−100.0% | Sold out |
| Sona Asset Management (US) LLC | 0 | $0 | 0.00% | −75,000−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −54,400−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −37,157−100.0% | Sold out |
| Allstate Corp | 0 | $0 | 0.00% | −30,887−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −30,172−100.0% | Sold out |
| Stoneridge Investment Partners LLC | 0 | $0 | 0.00% | −18,677−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −16,346−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −15,770−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −15,268−100.0% | Sold out |
| Diversified Trust Co | 0 | $0 | 0.00% | −12,701−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −10,389−100.0% | Sold out |
| Asset Management One Co.,Ltd. | 0 | $0 | 0.00% | −6,961−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −4,416−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −961−100.0% | Sold out |
| Fifth Third Bancorp | 0 | $0 | 0.00% | −960−100.0% | Sold out |
| Central Trust Co | 0 | $0 | 0.00% | −710−100.0% | Sold out |
| Bullock Wealth Management Group | 0 | $0 | 0.00% | −295−100.0% | Sold out |
| Innovative Asset Advisors Group, LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −183−100.0% | Sold out |
| Bernard Wealth Management Corp. | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −63−100.0% | Sold out |
| Basecamp Wealth Advisors LLC | 0 | $0 | 0.00% | −61−100.0% | Sold out |
| Golden State Equity Partners | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Kilter Group LLC | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| UMA Financial Services, Inc. | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −18−100.0% | Sold out |
| Swiss Life Asset Management Ltd | 0 | $0 | 0.00% | −26,199−100.0% | Sold out |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |
| Sunbelt Securities, Inc. | – | – | – | – | Not filed |