| Investor | Value | Of portfolio | Shares | Change | Quarter |
|---|---|---|---|---|---|
| Renaissance Technologies | $36.0M | 0.05% | 575.90K | +334% | Q2 2026 |
| Bridgewater Associates · Ray Dalio | $11.5M | 0.05% | 183.46K | New | Q2 2026 |
From each investor's quarterly 13F filing with the SEC: positions at the quarter's end, reported up to 45 days later. All investors
No member of Congress has disclosed a OUST trade since 2025.
From House and Senate STOCK Act reports. Members disclose trades, not holdings, as value ranges up to 45 days later, so amounts are estimates and “last move” is a hint at who still holds it, not a position. All recent congress trades
| Date | Insider | Transaction | Shares | Value |
|---|---|---|---|---|
| Sep 13, 2026 | Gianella Kenneth PhilippeChief Financial Officer | Sale at price 33.96 per share. | 15.7K | $532.68K |
| Sep 13, 2026 | Pacala Charles AngusChief Executive Officer | Sale at price 33.96 per share. | 30.4K | $1.03M |
| Sep 13, 2026 | Frichtl MarkChief Technology Officer | Sale at price 33.96 per share. | 18.8K | $637.69K |
| Sep 13, 2026 | Chung MeganGeneral Counsel | Sale at price 33.96 per share. | 11.5K | $389.99K |
| Sep 13, 2026 | Darien SpencerChief Operating Officer | Sale at price 33.96 per share. | 12.8K | $434.95K |
| Sep 13, 2026 | Jacquemet CyrilleOfficer | Sale at price 33.96 per share. | 8.9K | $302.09K |
| Sep 8, 2026 | Chung MeganOfficer | Stock Gift at price 0.00 per share. | 2.1K | — |
| Sep 1, 2026 | Frichtl MarkChief Technology Officer | Stock Gift at price 0.00 per share. | 38.7K | — |
| Aug 25, 2026 | Frichtl MarkChief Technology Officer | Conversion of Exercise of derivative security at price 14.22 per share. | 100K | $1.42M |
| Aug 17, 2026 | Gianella Kenneth PhilippeChief Financial Officer | Sale at price 44.65 - 47.09 per share. | 40K | $1.81M |
| Aug 5, 2026 | Skaggs Stephen AndrewDirector | Sale at price 45.18 - 46.48 per share. | 5K | $227.70K |
| Aug 3, 2026 | Darien SpencerChief Operating Officer | Sale at price 45.00 per share. | 30K | $1.35M |
| Jul 5, 2026 | Heystee SusanDirector | Stock Award(Grant) at price 49.83 per share. | 660 | $32.89K |
| Jun 21, 2026 | Tewksbury Theodore L IiiDirector | Sale at price 47.00 per share. | 1.7K | $79.67K |
| Jun 16, 2026 | Skaggs Stephen AndrewDirector | Stock Award(Grant) at price 0.00 per share. | 4.7K | — |
| Jun 16, 2026 | Maddock Ernest EDirector | Stock Award(Grant) at price 0.00 per share. | 4.7K | — |
| Jun 16, 2026 | Heystee SusanDirector | Stock Award(Grant) at price 0.00 per share. | 4.7K | — |
| Jun 16, 2026 | Tewksbury Theodore L IiiDirector | Stock Award(Grant) at price 0.00 per share. | 4.7K | — |
| Jun 16, 2026 | Eyler Phillip MDirector | Stock Award(Grant) at price 0.00 per share. | 4.7K | — |
| Jun 16, 2026 | Correia ChristinaDirector | Stock Award(Grant) at price 0.00 per share. | 4.7K | — |
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -3.7 | -9.0 | -3.1 | 46.8 | 70.8 | 35.8 | -37.6 | -11.7 | 17.1 | -7.6 | +72.2% | ||
| 2025 | -18.5 | -17.2 | 8.8 | -17.3 | 64.6 | 98.3 | -3.6 | 22.0 | -5.2 | 23.3 | -31.2 | -5.7 | +77.1% |
| 2024 | -31.9 | 4.0 | 46.2 | 14.2 | 29.0 | -16.0 | 33.6 | -46.0 | -11.1 | 5.2 | 49.0 | 23.7 | +59.3% |
| 2023 | 65.7 | -16.1 | -30.3 | -57.7 | 92.4 | -27.5 | 25.3 | -9.0 | -10.5 | -24.2 | 34.0 | 49.8 | −11.1% |
| 2022 | -32.3 | -4.0 | 33.1 | -26.4 | -33.5 | -26.4 | 8.6 | -14.8 | -35.8 | 29.8 | -5.6 | -26.9 | −83.4% |
| 2021 | -13.0 | 15.2 | -37.1 | 28.2 | 2.4 | 11.9 | -26.4 | -8.6 | -12.9 | -15.8 | 10.4 | -23.5 | −61.5% |
| 2020 | 2.6 | 37.1 | +40.6% |
Buy / hold / sell counts
Ouster, Inc. engages in the production and sale of lidar sensor kits for the automotive, industrial, robotics, and smart infrastructure industries in the Americas, the Asia-Pacific, Europe, the Middle East, and Africa. The company offers the Outer Sensor (OS) product line, including OSDome that provides a hemispheric field of view; OS0 for wide view; OS1, for mid-range view; and OS2 for long-range view. It also provides the DF series, a suite of short, mid, and long-range solid-state digital lidar sensors for advanced driver assistance systems (ADAS) and autonomous driving systems; Velodyne that offers surround-view lidar sensors comprising VLP-16, VLP-16 Lite, VLP-16 Hi-Res, VLP-32, and VLS-128; Ouster Gemini, a perception platform designed for smart infrastructure deployments; and BlueCity, a Gemini-powered solution for traffic operations, planning, and safety. In addition, the company offers ZED, a high-performance camera that provides 2D and 3D color data, as well as AI Compute. Further, it is developing solid-state digital flash sensors, a suite of short, mid, and long-range solid-state digital lidar sensors that provide uniform precision imaging without motion blur across an entire field of view. Ouster, Inc. was founded in 2015 and is headquartered in San Francisco, California.