Ouster Ownership | Who Owns Ouster?
Ouster Ownership Summary
Ouster is owned by 17.74% institutional investors, 4.21% insiders, and 78.05% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 8.75% of OUST shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.14% of its assets in Ouster shares.
OUST Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Ouster | 17.74% | 4.21% | 78.05% |
| Sector | Technology Stocks | 35.93% | 15.14% | 48.93% |
| Idea | Self Driving Car Stocks List | 36.19% | 7.47% | 56.34% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 5.29M | 8.75% | $97.18M |
| Vanguard group | 4.72M | 8.14% | $102.12M |
| Driehaus capital management | 1.52M | 2.85% | $41.21M |
| State street | 1.63M | 2.70% | $29.99M |
| Geode capital management | 1.45M | 2.40% | $26.64M |
| Penn capital management company | 969.61K | 1.60% | $17.85M |
| Tao capital management lp | 845.32K | 1.40% | $15.53M |
| D. e. shaw | 842.09K | 1.39% | $15.47M |
| Goldman sachs group | 826.23K | 1.37% | $15.18M |
| Morgan stanley | 732.98K | 1.21% | $13.46M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Tao capital management lp | 845.32K | 13.07% | $15.53M |
| Bastion asset management | 274.10K | 1.61% | $5.27M |
| Penn capital management company | 969.61K | 1.38% | $17.85M |
| Herald investment management | 114.50K | 0.97% | $7.15M |
| Pembroke management | 78.74K | 0.77% | $4.92M |
| Essex investment management | 184.59K | 0.54% | $3.39M |
| Awm investment company | 186.00K | 0.38% | $3.42M |
| 180 wealth advisors | 58.55K | 0.37% | $3.66M |
| Kp management | 38.20K | 0.33% | $1.03M |
| Black swift group | 101.00K | 0.32% | $1.86M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Driehaus capital management | 1.52M | 0.30% | 1.52M |
| Exchange traded concepts | 669.17K | 0.19% | 617.07K |
| Mirae asset global etfs | 516.73K | 0.01% | 491.33K |
| Arrowstreet capital, limited partnership | 485.28K | 0.00% | 485.28K |
| Goldman sachs group | 826.23K | 0.00% | 453.24K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Slate path capital lp | - | - | -829.00K |
| Handelsbanken fonder ab | 95.67K | 0.02% | -514.33K |
| T. rowe price investment management | - | - | -506.10K |
| Evr research lp | - | - | -437.20K |
| Millennium management | - | - | -401.19K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Driehaus capital management | 1.52M | 0.30% | 1.52M | $41.21M |
| Vanguard fiduciary trust | 415.55K | 0.00% | 415.55K | $7.63M |
| Awm investment company | 186.00K | 0.38% | 186.00K | $3.42M |
| Gilder gagnon howe | 131.27K | 0.04% | 131.27K | $3.55M |
| Bw gestao de investimentos ltda. | 106.00K | 0.06% | 106.00K | $1.95M |
Sold Out
| Holder | Change |
|---|---|
| Northwestern mutual wealth management | -5.00 |
| Pandora wealth | -6.00 |
| Pineridge advisors | -9.00 |
| United community bank | -9.00 |
| Ronald blue trust | -9.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 110 | -53.59% | 10,728,208 | -63.90% | 17 | 0.68% | 62 | -50.40% | 23 | -66.67% |
| Dec 31, 2025 | 67 | -73.09% | 7,064,014 | -78.19% | 12 | 0.33% | 36 | -75.34% | 15 | -70.59% |
| Sep 30, 2025 | 81 | -59.70% | 7,550,684 | -69.08% | 14 | 0.68% | 42 | -67.94% | 15 | -61.54% |
| Jun 30, 2025 | 209 | 22.22% | 27,214,366 | 16.02% | 50 | 2.55% | 131 | 36.46% | 43 | 19.44% |
| Mar 31, 2025 | 9 | -94.48% | 2,285,446 | -90.09% | 4 | 0.19% | 7 | -93.46% | - | -100.00% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 1.92M | 3.14% | 37.22K |
| iShares Russell 2000 ETF | 1.64M | 2.69% | 9.73K |
| Vanguard US Total Market Shares ETF | 1.14M | 2.13% | - |
| Vanguard Information Technology ETF | 1.28M | 2.10% | 9.26K |
| Vanguard Institutional Extnd Mkt Idx Tr | 730.39K | 1.20% | 50.94K |
| SPDR® S&P Kensho New Economies Comps ETF | 666.90K | 1.15% | - |
| Robo Global® Robotics&Automation ETF | 632.33K | 1.04% | - |
| T. Rowe Price New Horizons | 621.00K | 1.02% | 621.00K |
| Stt Strt®SPDR®S&PKenshoNwEcosComposETF | 606.77K | 1.00% | 765.00 |
| CREF Stock R1 | 462.64K | 0.96% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jun 22, 2026 | Tewksbury Ted L III | - | Sell | $79.67K |
| Jun 12, 2026 | Gianella Kenneth P. | Chief Financial Officer | Sell | $2.11M |
| Jun 12, 2026 | Pacala Charles Angus | President and CEO | Sell | $1.16M |
| Jun 12, 2026 | Jacquemet Cyrille | Chief Revenue Officer | Sell | $338.65K |
| Jun 12, 2026 | SPENCER DARIEN | Chief Operating Officer | Sell | $487.58K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | - | - |
| 2026 Q2 | 2 | 41 |
| 2026 Q1 | 1 | 7 |
| 2025 Q4 | - | 8 |
| 2025 Q3 | - | 5 |
OUST Ownership FAQ
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