OUSTER INC (OUST) Institutional Ownership Changes & 13F Activity
OUSTER INC (OUST). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include California State Teachers Retirement System, Price T Rowe Associates Inc, Citadel Advisors Llc, D. E. Shaw & Co., Inc., and Legal & General Group Plc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Manufacturers Life Insurance Company, The | Buy | +37,579 | +145.7% | 63,366 | $3.96M | Q2 2026 | Sep 09, 2026 |
| Citadel Advisors Llc | Buy | +735,699 | +338.3% | 953,172 | $59.59M | Q2 2026 | Sep 02, 2026 |
| Corient Private Wealth Llc | Buy | +13,143 | +100.8% | 26,181 | $1.64M | Q2 2026 | Aug 27, 2026 |
| California State Teachers Retirement System | Buy | +4,855,087 | +6114.6% | 4,934,488 | $4.93M | Q2 2026 | Aug 24, 2026 |
| Orion Capital Management Llc | Buy | +1,000 | +195.7% | 1,511 | $94.47K | Q2 2026 | Aug 18, 2026 |
| Centaurus Financial, Inc. | Buy | +4,586 | — | 4,586 | $287.00K | Q2 2026 | Aug 17, 2026 |
| Coastal Bridge Advisors, Llc | Buy | +3,908 | — | 3,908 | $244.33K | Q2 2026 | Aug 17, 2026 |
| Strive Financial Group ,Llc | Buy | +770 | +100.0% | 1,540 | $96.28K | Q2 2026 | Aug 17, 2026 |
| Pure Financial Advisors, Llc | Buy | +65 | +0.4% | 14,639 | $915.23K | Q2 2026 | Aug 17, 2026 |
| Price T Rowe Associates Inc | Buy | +972,980 | +2011.4% | 1,021,353 | $63.86M | Q2 2026 | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | Sell | -689,361 | -81.9% | 152,728 | $9.55M | Q2 2026 | Aug 14, 2026 |
| Legal & General Group Plc | Buy | +556,405 | +1225.3% | 601,815 | $37.63M | Q2 2026 | Aug 14, 2026 |
| Oberweis Asset Management Inc/ | Buy | +545,810 | — | 545,810 | $34.12M | Q2 2026 | Aug 14, 2026 |
| Sixth Street Partners Management Company, L.P. | Buy | +533,951 | — | 533,951 | $33.38M | Q2 2026 | Aug 14, 2026 |
| Goldman Sachs Group Inc | Sell | -461,465 | -55.9% | 364,768 | $22.81M | Q2 2026 | Aug 14, 2026 |
| Driehaus Capital Management Llc | Buy | +307,142 | — | 307,142 | $19.20M | Q2 2026 | Aug 14, 2026 |
| Next Century Growth Investors Llc | Buy | +252,227 | — | 252,227 | $15.77M | Q2 2026 | Aug 14, 2026 |
| Summit Partners Public Asset Management, Llc | Buy | +250,000 | — | 250,000 | $15.63M | Q2 2026 | Aug 14, 2026 |
| Wellington Management Group Llp | Buy | +246,061 | — | 246,061 | $15.38M | Q2 2026 | Aug 14, 2026 |
| Ameriprise Financial Inc | Sell | -205,742 | -36.7% | 354,622 | $22.55M | Q2 2026 | Aug 14, 2026 |
| Canada Pension Plan Investment Board | Sell | -205,500 | -98.0% | 4,200 | $262.58K | Q2 2026 | Aug 14, 2026 |
| Bridgewater Associates, Lp | Buy | +183,455 | — | 183,455 | $11.47M | Q2 2026 | Aug 14, 2026 |
| Sei Investments Co | Sell | -106,727 | -55.1% | 87,091 | $5.44M | Q2 2026 | Aug 14, 2026 |
| Susquehanna International Group, Llp | Buy | +100,376 | +48.6% | 307,109 | $19.20M | Q2 2026 | Aug 14, 2026 |
| Mirae Asset Global Etfs Holdings Ltd. | Buy | +95,927 | +18.6% | 612,654 | $37.68M | Q2 2026 | Aug 14, 2026 |
| Group One Trading Llc | Buy | +80,525 | +61.0% | 212,447 | $13.28M | Q2 2026 | Aug 14, 2026 |
| Royce & Associates Lp | Buy | +71,024 | — | 71,024 | $4.44M | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops Llc | Buy | +60,458 | +98.0% | 122,148 | $7.64M | Q2 2026 | Aug 14, 2026 |
| Charles Schwab Investment Management Inc | Buy | +45,656 | +9.4% | 533,951 | $33.38M | Q2 2026 | Aug 14, 2026 |
| Discovery Capital Management, Llc / Ct | Buy | +40,674 | — | 40,674 | $2.54M | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about OUST activity
Which institutional owners are buying OUST?
Institutional owners buying OUST include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in OUST activity?
"Buy" means an investor increased their reported position in OUST compared to the prior reporting period. This reflects growing exposure to OUSTER INC (OUST) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in OUST increasing?
Institutional interest in OUST can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related OUST Institutional Insights
- OUST Overview
- OUST 13F Institutional Holders
- OUST Top Institutional Shareholders
- Technology Sector Institutional Ownership
- Technology Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Technology Stocks By Institutional Investors
- Most Sold Technology Stocks By Institutional Investors
- OUST Insider Trading & SEC Form 4 Activity
- OUST Articles
- Top Institutional Investor Stock Rankings