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OUSTER (OUST)
NASDAQ
$38.87+$0.45 (+1.16%)
Price as of Aug 21, 2026 7:54 PM EDT- $2.8BMarket Cap
- 25.35%1-Year Change
- Electronic ComponentsIndustry
OUSTER (OUST)
$38.87+$0.45 (+1.16%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK, INC. | 7.71% | 5.6M | +266,768 (+4.80%) | Jun 30, 2026 |
VANGUARD GROUP INC | 6.54% | 4.7M | -1,243 (-0.03%) | Dec 31, 2025 |
BLACKROCK FUNDING, INC. /DE | 4.92% | 3.6M | +478,265 (+13.47%) | Dec 31, 2024 |
BLACKROCK INC. | 4.20% | 3.0M | +2.4M (+78.10%) | Jun 30, 2024 |
VANGUARD CAPITAL MANAGEMENT LLC | 3.76% | 2.7M | +43,556 (+1.61%) | Jun 30, 2026 |
STATE STREET CORP | 2.85% | 2.1M | +419,608 (+20.45%) | Jun 30, 2026 |
VANGUARD PORTFOLIO MANAGEMENT LLC | 2.50% | 1.8M | +32,567 (+1.81%) | Jun 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 17.66% | 12.7M | 0 (0.00%) | Mar 31, 2026 |
iSHARES TRUST | 14.18% | 10.2M | 0 (0.00%) | May 31, 2026 |
SPDR SERIES TRUST | 7.99% | 5.8M | 0 (0.00%) | Apr 30, 2026 |
VANGUARD WORLD FUND | 5.94% | 4.3M | 0 (0.00%) | May 31, 2026 |
FIDELITY CONCORD STREET TRUST | 2.93% | 2.1M | 0 (0.00%) | May 31, 2026 |
SCHWAB STRATEGIC TRUST | 1.76% | 1.3M | 0 (0.00%) | May 31, 2026 |
VANGUARD SCOTTSDALE FUNDS | 1.60% | 1.2M | 0 (0.00%) | May 31, 2026 |
Current Ownership Distribution
- Institutions596.2M (55.69%)
- Mutual Funds455.4M (42.54%)
- Insiders18.9M (1.76%)
- Other0 (0.00%)
Insider Transactions
- 1.76% (18.9M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $4.6MAmount of InsiderBuying (last 12 months)
- 9Number of InsiderSelling (last 12 months)
- $248.5MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Gianella Kenneth P. Chief Financial Officer | Sell | Aug 18, 2026 | $800,417.24 | 17,927 | $44.65 | 283,087 |
Gianella Kenneth P. Chief Financial Officer | Sell | Aug 18, 2026 | $608,386.75 | 13,364 | $45.52 | 269,723 |
Gianella Kenneth P. Chief Financial Officer | Sell | Aug 18, 2026 | $380,555.10 | 8,201 | $46.40 | 261,522 |
Gianella Kenneth P. Chief Financial Officer | Sell | Aug 18, 2026 | $23,919.23 | 508 | $47.09 | 261,014 |
SKAGGS STEPHEN A | Sell | Aug 06, 2026 | $163,280.52 | 3,614 | $45.18 | 61,415 |
SKAGGS STEPHEN A | Sell | Aug 05, 2026 | $64,421.28 | 1,386 | $46.48 | 65,029 |
SPENCER DARIEN Chief Operating Officer | Sell | Aug 04, 2026 | $1.4M | 30,000 | $45.00 | 299,807 |
Heystee Susan | Award | Jul 06, 2026 | $32,887.80 | 660 | $49.83 | 40,479 |
Corrreia Christina | Award | Jun 17, 2026 | $0.00 | 4,725 | $0.00 | 76,415 |
MADDOCK ERNEST E | Award | Jun 17, 2026 | $0.00 | 4,725 | $0.00 | 88,902 |
Jacquemet Cyrille Chief Revenue Officer | Sell | Jun 12, 2026 | $338,653.03 | 8,723 | $38.82 | 114,435 |
Frichtl Mark Chief Technology Officer | Sell | Jun 12, 2026 | $714,886.72 | 18,414 | $38.82 | 276,510 |
Gianella Kenneth P. Chief Financial Officer | Sell | Jun 12, 2026 | $2.1M | 54,337 | $38.82 | 301,014 |
Pacala Charles Angus President and CEO | Sell | Jun 12, 2026 | $1.2M | 29,797 | $38.82 | 1.1M |
Frichtl Mark Chief Technology Officer | Exempt | Mar 25, 2026 | $0.00 | 40,000 | $0.00 | 276,434 |
Frichtl Mark Chief Technology Officer | Exempt | Mar 25, 2026 | $85,200.00 | 40,000 | $2.13 | 676,882 |
Frichtl Mark Chief Technology Officer | Sell | Mar 25, 2026 | $837,576.00 | 40,000 | $20.94 | 636,882 |
Tewksbury Ted L III | Sell | Mar 19, 2026 | $33,900.00 | 1,695 | $20.00 | 121,969 |
Pacala Charles Angus President and CEO | Sell | Mar 12, 2026 | $577,649.40 | 24,657 | $23.43 | 960,660 |
Chung Megan General Counsel and Secretary | Sell | Mar 12, 2026 | $224,787.01 | 9,593 | $23.43 | 173,548 |
BOULET VIRGINIA | Buy | Mar 06, 2026 | $136,175.00 | 6,500 | $20.95 | 228,342 |
Chung Megan General Counsel and Secretary | Sell | Jan 16, 2026 | $158,999.88 | 5,837 | $27.24 | 183,141 |
Heystee Susan | Award | Jan 05, 2026 | $32,909.60 | 1,327 | $24.80 | 42,952 |
Tewksbury Ted L III | Sell | Dec 19, 2025 | $36,391.65 | 1,695 | $21.47 | 123,664 |
Chung Megan General Counsel and Secretary | Sell | Dec 12, 2025 | $267,165.76 | 10,696 | $24.98 | 188,978 |
Pacala Charles Angus President and CEO | Sell | Dec 12, 2025 | $614,688.89 | 24,610 | $24.98 | 985,317 |
Frichtl Mark Chief Technology Officer | Sell | Dec 12, 2025 | $391,207.08 | 15,661 | $24.98 | 652,571 |
SPENCER DARIEN Chief Operating Officer | Sell | Dec 12, 2025 | $272,734.78 | 10,919 | $24.98 | 336,188 |
Heystee Susan | Sell | Dec 12, 2025 | $291,590.18 | 11,650 | $25.03 | 41,625 |
Tewksbury Ted L III | Sell | Nov 11, 2025 | $43,019.10 | 1,695 | $25.38 | 125,359 |