Ouster (OUST)
Builds lidar, cameras, AI compute, and perception software for machines and infrastructure.
$40.42
After-hours close+0.17 (+0.42%)
At close$40.25(+5.59%)
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13F · 13D/G · Form 4
| Institutions | ≈ 48.50% | 34.98M shares | |
|---|---|---|---|
| 353 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail | |||
| Insiders | 2.90% | 2.09M shares | |
| 15 holders · as of Sep 16, 2026 | |||
| Other | ≈ 48.60% | 35.04M shares | |
| remainder | |||
72.11M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.
13F, as of Jun 30, 2026
353 holders · 34.98M shares · 141 new positions · 237 increased · 67 reduced · 37 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 5.56M | 7.71% | +266.8K | Aug 7, 2026 |
| Vanguard Capital Management LLC | 2.71M | 3.76% | +43.6K | Aug 13, 2026 |
| State Street Corp | 2.05M | 2.85% | +419.6K | Aug 7, 2026 |
| Vanguard Portfolio Management LLC | 1.80M | 2.50% | +32.6K | Aug 13, 2026 |
| Geode Capital Management, LLC | 1.64M | 2.28% | +192.9K | Aug 12, 2026 |
| Morgan Stanley | 1.24M | 1.72% | +510.9K | Aug 13, 2026 |
| Price T Rowe Associates Inc /MD/ | 1.02M | 1.42% | +973.0K | Aug 14, 2026 |
| JPMorgan Chase & Co | 728.7K | 1.01% | +525.2K | Aug 12, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 7.40% | 4.43M | 13G | Jan 21, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Sep 14, 2026 | Megan Chungofficer: General Counsel and Secretary | Sale | 11,484 | $33.96 | 189,291 |
| Sep 14, 2026 | Darien Spencerofficer: Chief Operating Officer | Sale | 12,808 | $33.96 | 286,999 |
| Sep 14, 2026 | Cyrille Jacquemetofficer: Chief Revenue Officer | Sale | 8,896 | $33.96 | 105,539 |
| Sep 14, 2026 | Charles Angus Pacaladirector, officer: President and CEO | Sale | 30,385 | $33.96 | 1,041,816 |
| Sep 14, 2026 | Kenneth P. Gianellaofficer: Chief Financial Officer | Sale | 15,686 | $33.96 | 245,328 |
| Sep 14, 2026 | Mark Frichtlofficer: Chief Technology Officer | Sale | 18,778 | $33.96 | 318,987 |
| Aug 18, 2026 | Kenneth P. Gianellaofficer: Chief Financial Officer | Sale · 4 lots | 40,000 | $45.33 | 261,014 |
| Aug 6, 2026 | Stephen A. Skaggsdirector | Sale | 3,614 | $45.18 | 61,415 |
| Aug 5, 2026 | Stephen A. Skaggsdirector | Sale | 1,386 | $46.48 | 65,029 |
| Aug 4, 2026 | Darien Spencerofficer: Chief Operating Officer | Sale | 30,000 | $45.00 | 299,807 |
House and Senate disclosures
Not reported.