Ouster Ownership | Who Owns Ouster?
Ouster Ownership Summary
Ouster is owned by 12.18% institutional investors, 4.54% insiders, and 83.27% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 8.86% of OUST shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.08% of its assets in Ouster shares.
OUST Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Ouster | 12.18% | 4.54% | 83.27% |
| Sector | Technology Stocks | 35.36% | 13.13% | 51.51% |
| Idea | Self Driving Car Stocks List | 28.68% | 7.36% | 63.96% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 5.14M | 8.86% | $111.13M |
| Vanguard group | 4.72M | 8.14% | $102.12M |
| State street | 1.79M | 3.35% | $48.44M |
| Driehaus capital management | 1.52M | 2.85% | $41.21M |
| Geode capital management | 1.42M | 2.45% | $30.76M |
| Tao capital management lp | 1.13M | 2.10% | $30.44M |
| Millennium management | 972.76K | 1.85% | $8.74M |
| Slate path capital lp | 829.00K | 1.55% | $22.42M |
| Penn capital management company | 775.30K | 1.34% | $16.82M |
| Handelsbanken fonder ab | 715.65K | 1.23% | $15.48M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Tao capital management lp | 1.13M | 23.03% | $30.44M |
| Penn capital management company | 775.30K | 1.34% | $16.82M |
| Essex investment management | 185.66K | 0.77% | $5.02M |
| Herald investment management | 190.00K | 0.68% | $5.13M |
| Benchmark investment advisors | 20.46K | 0.35% | $607.69K |
| Slate path capital lp | 829.00K | 0.35% | $22.42M |
| Kp management | 38.20K | 0.33% | $1.03M |
| Black swift group | 101.00K | 0.32% | $1.86M |
| Driehaus capital management | 1.52M | 0.30% | $41.21M |
| Stoneridge investment partners | 18.68K | 0.28% | $404.00K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Driehaus capital management | 1.52M | 0.30% | 1.52M |
| Slate path capital lp | 829.00K | 0.35% | 829.00K |
| Millennium management | 972.76K | 0.00% | 431.14K |
| Handelsbanken fonder ab | 715.65K | 0.05% | 405.44K |
| Algert global | 500.90K | 0.23% | 329.74K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Renaissance | - | - | -783.00K |
| Invesco | 63.46K | 0.00% | -508.20K |
| T. rowe price investment management | - | - | -506.10K |
| Evr research lp | - | - | -437.20K |
| Arrowstreet capital, limited partnership | - | - | -339.87K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Driehaus capital management | 1.52M | 0.30% | 1.52M | $41.21M |
| Slate path capital lp | 829.00K | 0.35% | 829.00K | $22.42M |
| Herald investment management | 190.00K | 0.68% | 190.00K | $5.13M |
| Gilder gagnon howe | 131.27K | 0.04% | 131.27K | $3.55M |
| Qube research | 106.14K | 0.00% | 106.14K | $2.87M |
Sold Out
| Holder | Change |
|---|---|
| Pandora wealth | -6.00 |
| Ronald blue trust | -9.00 |
| Pineridge advisors | -9.00 |
| United community bank | -9.00 |
| Nelson, van denburg & campbell wealth management group | -13.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| 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% |
| Dec 31, 2024 | 1 | - | 50 | - | - | 1000000.00% | - | - | - | - |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 1.93M | 3.08% | 140.80K |
| iShares Russell 2000 ETF | 1.37M | 2.19% | -11.23K |
| Vanguard US Total Market Shares ETF | 1.14M | 2.13% | - |
| Vanguard Information Technology ETF | 1.26M | 2.00% | -1.43K |
| SPDR® S&P Kensho New Economies Comps ETF | 666.90K | 1.15% | - |
| Vanguard Institutional Extnd Mkt Idx Tr | 672.13K | 1.07% | 16.02K |
| CREF Stock R1 | 462.64K | 0.96% | - |
| Penn Capital Small Cap Equity | 572.11K | 0.91% | 109.30K |
| Fidelity Small Cap Index | 529.81K | 0.84% | -6.51K |
| iShares Russell 2000 Growth ETF | 463.45K | 0.74% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Apr 22, 2026 | Frichtl Mark | Chief Technology Officer | Sell | $12.00K |
| Apr 21, 2026 | SKAGGS STEPHEN A | - | Sell | $140.00K |
| Apr 20, 2026 | Frichtl Mark | Chief Technology Officer | Sell | $782.55K |
| Apr 21, 2026 | Frichtl Mark | Chief Technology Officer | Sell | $870.53K |
| Apr 21, 2026 | Frichtl Mark | Chief Technology Officer | Sell | $843.33K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | - | 10 |
| 2026 Q1 | 1 | 7 |
| 2025 Q4 | - | 8 |
| 2025 Q3 | - | 5 |
| 2025 Q2 | - | 2 |
OUST Ownership FAQ
Try Tickergate Pro Free
Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)
Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis
Discover trending investment themes
Find your next best investment
Research stocks using tools