Feeds › Ownership stakes (13D / 13G)
Ownership stakes (13D / 13G)
Investors who own more than 5% of a company, from activists (13D) to passive holders (13G).
About this data
- What it is
- An investor who owns more than 5% of a public company must say so. Investors who may try to influence the company, such as activists, file the longer Schedule 13D; passive holders file the shorter Schedule 13G.
- Who files it
- The investor, within days of crossing 5%, and again whenever the stake changes materially.
- How current
- We collect new filings throughout the day on SEC business days.
- Worth knowing
- 13G filings are far more common than 13D. A 13D usually means the investor intends to push for changes, so it tends to get more attention.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Filings per day, last 30 days
13D (activist) 13G (passive)
Latest ownership filings
Showing: ticker RKLB
| Filed | ScheduleBoth report a stake of more than 5%. A 13D is filed by investors who may try to influence the company, such as activists; a 13G by passive holders. | Company | Investor | Shares | % of shares | Filing |
|---|---|---|---|---|---|---|
| Jul 31, 2026 | SCHEDULE 13G | RKLB Rocket Lab Corporation | Vanguard Capital Management | 30.08M | 5.2% | SCHEDULE 13G ↗ |
| Mar 30, 2026 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Butler Warren | 45.95M | 7.4% | SCHEDULE 13D/A ↗ |
| Mar 30, 2026 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Beck Kerryn | 45.95M | 7.4% | SCHEDULE 13D/A ↗ |
| Mar 30, 2026 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Peek Street Equatorial Trustee Ltd | 45.95M | 7.4% | SCHEDULE 13D/A ↗ |
| Mar 30, 2026 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Equatorial Trust | 45.95M | 7.4% | SCHEDULE 13D/A ↗ |
| Mar 30, 2026 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Peter Beck | 46.44M | 7.5% | SCHEDULE 13D/A ↗ |
| Mar 27, 2026 | SCHEDULE 13G/A (amended) | RKLB Rocket Lab Corporation | The Vanguard Group | 0 | 0.0% | SCHEDULE 13G/A ↗ |
| Feb 17, 2026 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Vinod Khosla | 34.89M | 6.5% | SCHEDULE 13D/A ↗ |
| Feb 17, 2026 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | VK Services, LLC | 34.89M | 6.5% | SCHEDULE 13D/A ↗ |
| Nov 20, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Vinod Khosla | 36.59M | 6.9% | SCHEDULE 13D/A ↗ |
| Nov 20, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | VK Services, LLC | 36.59M | 6.9% | SCHEDULE 13D/A ↗ |
| Nov 20, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Khosla Ventures Associates V, LLC | 2.26M | 0.4% | SCHEDULE 13D/A ↗ |
| Nov 20, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Khosla Ventures V, L.P. | 2.26M | 0.4% | SCHEDULE 13D/A ↗ |
| Oct 23, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Vinod Khosla | 40.04M | 8.0% | SCHEDULE 13D/A ↗ |
| Oct 23, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | VK Services, LLC | 40.04M | 8.0% | SCHEDULE 13D/A ↗ |
| Oct 23, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Khosla Ventures Associates V, LLC | 6.82M | 1.4% | SCHEDULE 13D/A ↗ |
| Oct 23, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Khosla Ventures V, L.P. | 6.82M | 1.4% | SCHEDULE 13D/A ↗ |
| Oct 23, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Khosla Ventures Seed Associates B, LLC | 0 | 0.0% | SCHEDULE 13D/A ↗ |
| Oct 23, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Khosla Ventures Seed B (CF), L.P. | 0 | 0.0% | SCHEDULE 13D/A ↗ |
| Oct 23, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Khosla Ventures Seed B, L.P. | 0 | 0.0% | SCHEDULE 13D/A ↗ |
| Oct 17, 2025 | SCHEDULE 13G | RKLB Rocket Lab Corporation | BlackRock, Inc. | 30.22M | 6.2% | SCHEDULE 13G ↗ |
| Sep 4, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Vinod Khosla | 43.43M | 9.0% | SCHEDULE 13D/A ↗ |
| Sep 4, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | VK Services, LLC | 43.43M | 9.0% | SCHEDULE 13D/A ↗ |
| Sep 4, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Khosla Ventures Associates V, LLC | 11.32M | 2.3% | SCHEDULE 13D/A ↗ |
| Sep 4, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Khosla Ventures V, L.P. | 11.32M | 2.3% | SCHEDULE 13D/A ↗ |
| Sep 4, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Khosla Ventures Seed Associates B, LLC | 0 | 0.0% | SCHEDULE 13D/A ↗ |
| Sep 4, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Khosla Ventures Seed B (CF), L.P. | 0 | 0.0% | SCHEDULE 13D/A ↗ |
| Sep 4, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Khosla Ventures Seed B, L.P. | 0 | 0.0% | SCHEDULE 13D/A ↗ |
| Jul 18, 2025 | SCHEDULE 13G/A (amended) | RKLB Rocket Lab Corporation | BlackRock, Inc. | 22.07M | 4.8% | SCHEDULE 13G/A ↗ |
| Jun 17, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Butler Warren | 50.95M | 9.9% | SCHEDULE 13D/A ↗ |
| Jun 17, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Beck Kerryn | 50.95M | 9.9% | SCHEDULE 13D/A ↗ |
| Jun 17, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Peek Street Equatorial Trustee Ltd | 50.95M | 9.9% | SCHEDULE 13D/A ↗ |
| Jun 17, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Equatorial Trust | 50.95M | 9.9% | SCHEDULE 13D/A ↗ |
| Jun 17, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Peter Beck | 51.35M | 10.0% | SCHEDULE 13D/A ↗ |
| Apr 30, 2025 | SCHEDULE 13G/A (amended) | RKLB Rocket Lab Corporation | The Vanguard Group | 40.03M | 8.8% | SCHEDULE 13G/A ↗ |
| Feb 18, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Vinod Khosla | 50.98M | 10.2% | SCHEDULE 13D/A ↗ |
| Feb 18, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | VK Services, LLC | 50.98M | 10.2% | SCHEDULE 13D/A ↗ |
| Feb 18, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Khosla Ventures Associates V, LLC | 21.32M | 4.3% | SCHEDULE 13D/A ↗ |
| Feb 18, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Khosla Ventures V, L.P. | 21.32M | 4.3% | SCHEDULE 13D/A ↗ |
| Feb 18, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Khosla Ventures Seed Associates B, LLC | 0 | 0.0% | SCHEDULE 13D/A ↗ |
| Feb 18, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Khosla Ventures Seed B (CF), L.P. | 0 | 0.0% | SCHEDULE 13D/A ↗ |
| Feb 18, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Khosla Ventures Seed B, L.P. | 0 | 0.0% | SCHEDULE 13D/A ↗ |
| Feb 14, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Deer VIII & Co. Ltd. | 8.17M | 1.6% | SCHEDULE 13D/A ↗ |
| Feb 14, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Deer VIII & Co. L.P. | 8.17M | 1.6% | SCHEDULE 13D/A ↗ |
| Feb 14, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Bessemer Venture Partners VIII L.P. | 3.71M | 0.7% | SCHEDULE 13D/A ↗ |
| Feb 14, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Bessemer Venture Partners VIII Institutional L.P. | 4.46M | 0.9% | SCHEDULE 13D/A ↗ |
| Jan 10, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Butler Warren | 50.95M | 10.2% | SCHEDULE 13D/A ↗ |
| Jan 10, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Beck Kerryn | 50.95M | 10.2% | SCHEDULE 13D/A ↗ |
| Jan 10, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Peek Street Equatorial Trustee Ltd | 50.95M | 10.2% | SCHEDULE 13D/A ↗ |
| Jan 10, 2025 | SCHEDULE 13D/A (amended) | RKLB Rocket Lab Corporation | Equatorial Trust | 50.95M | 10.2% | SCHEDULE 13D/A ↗ |
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