Rocket Lab Corp
RKLB- Exchange
- Nasdaq
- Industry
- Guided Missiles & Space Vehicles & Parts
- SEC CIK
- 0001819994
In the last 90 days, Rocket Lab Corp insiders filed 0 open-market purchases and 10 sales; 1,129 institutions reported holding it in 13F filings for Q2 2026, worth $32.7B in total; ARK Invest is the only superinvestor holding it.
13F holders, Q4 2025
Institutional positions in Rocket Lab Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 833
- +175 vs. Q3 2025
- Shares held
- 275.9M
- +6.46M (+2.4%) vs. Q3 2025
- Total value
- $19.3B
- +$6.32B (+48.8%) vs. Q3 2025
- New holders
- 248
- 299 more added
- Sold out
- 73
- 209 more reduced
13 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RKLB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,129 | $32.7B |
| Q1 2026 | 878 | $18.6B |
| Q4 2025 | 833 | $19.3B |
| Q3 2025 | 671 | $13.0B |
| Q2 2025 | 516 | $9.64B |
| Q1 2025 | 417 | $4.53B |
| Q4 2024 | 399 | $6.21B |
| Q3 2024 | 285 | $2.50B |
| Q2 2024 | 240 | $1.31B |
| Q1 2024 | 239 | $1.15B |
| Q4 2023 | 226 | $1.50B |
| Q3 2023 | 217 | $1.09B |
| Q2 2023 | 199 | $1.57B |
| Q1 2023 | 191 | $1.05B |
| Q4 2022 | 185 | $988.2M |
| Q3 2022 | 188 | $1.09B |
| Q2 2022 | 169 | $1.02B |
| Q1 2022 | 135 | $2.18B |
| Q4 2021 | 112 | $3.65B |
| Q3 2021 | 90 | $4.11B |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Rocket Lab Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Transamerica Financial Advisors, Inc. | 22 | $1.53K | 0.00% | +8+57.1% | Added |
| Orion Capital Management LLC | 21 | $1.47K | 0.00% | 00.0% | Unchanged |
| South State Corp. | 20 | $1.40K | 0.00% | +5+33.3% | Added |
| First Command Advisory Services, Inc. | 20 | $1.40K | 0.00% | +20 | New |
| Signature Equity Partners, LLC | 20 | $1.40K | 0.00% | +20 | New |
| Prudent Man Investment Management, Inc. | 19 | $1.33K | 0.00% | +19 | New |
| LRI Investments, LLC | 18 | $1.26K | 0.00% | +18 | New |
| City Holding Co | 18 | $1.25K | 0.00% | 00.0% | Unchanged |
| Medallion Wealth Advisors, LLC | 17 | $1.19K | 0.00% | 00.0% | Unchanged |
| DiNuzzo Private Wealth, Inc. | 16 | $1.12K | 0.00% | +1+6.7% | Added |
| Atlantic Trust, LLC | 15 | $1.05K | 0.00% | −22−59.5% | Reduced |
| Birchbrook, Inc. | 15 | $1.05K | 0.00% | +15 | New |
| Entrust Financial LLC | 15 | $1.05K | 0.00% | +15 | New |
| POM Investment Strategies, LLC | 15 | $1.05K | 0.00% | +15 | New |
| Principia Wealth Advisory, LLC | 14 | $977 | 0.00% | +12+600.0% | Added |
| Trust Co | 14 | $977 | 0.00% | +14 | New |
| Optima Capital LLC | 14 | $977 | 0.00% | +14 | New |
| Atlas Capital Advisors LLC | 13 | $906 | 0.00% | +13 | New |
| Clearstead Advisors, LLC | 12 | $838 | 0.00% | −616−98.1% | Reduced |
| ZRC Wealth Management, LLC | 12 | $838 | 0.00% | 00.0% | Unchanged |
| 1015 Capital Partners, LLC | 10 | $698 | 0.00% | +10 | New |
| Bay Harbor Wealth Management, LLC | 9 | $627 | 0.00% | +2+28.6% | Added |
| Cape Investment Advisory, Inc. | 8 | $558 | 0.00% | +8 | New |
| United Financial Planning Group LLC | 8 | $558 | 0.00% | +8 | New |
| Dunhill Financial, LLC | 7 | $522 | 0.00% | +7 | New |
| Fideuram Asset Management (Ireland) dac | 6 | $423 | 0.00% | +6 | New |
| HFM Investment Advisors, LLC | 4 | $280 | 0.00% | 00.0% | Unchanged |
| Seneschal Advisors, LLC | 3 | $210 | 0.00% | +1+50.0% | Added |
| Davis Capital Management | 3 | $209 | 0.00% | 00.0% | Unchanged |
| Private Wealth Asset Management, LLC | 2 | $140 | 0.00% | 00.0% | Unchanged |
| Quaker Wealth Management, LLC | 2 | $140 | 0.00% | +2 | New |
| Wealth Watch Advisors, INC | 2 | $140 | 0.00% | +2 | New |
| Capital Advisors, Ltd. LLC | 3 | $0 | 0.00% | +3 | New |
| VK Services, LLC | 0 | $0 | 0.00% | −8,323,617−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −552,520−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −264,014−100.0% | Sold out |
| Proem Advisors LLC | 0 | $0 | 0.00% | −200,050−100.0% | Sold out |
| Voleon Capital Management LP | 0 | $0 | 0.00% | −188,520−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −169,917−100.0% | Sold out |
| Science & Technology Partners, L.P. | 0 | $0 | 0.00% | −114,237−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −72,774−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −68,776−100.0% | Sold out |
| Nissay Asset Management Corp | 0 | $0 | 0.00% | −54,002−100.0% | Sold out |
| Bridgeway Capital Management, LLC | 0 | $0 | 0.00% | −52,100−100.0% | Sold out |
| State of Michigan Retirement System | 0 | $0 | 0.00% | −50,779−100.0% | Sold out |
| SPX Equities Gestao de Recursos Ltda | 0 | $0 | 0.00% | −42,400−100.0% | Sold out |
| StoneX Group Inc. | 0 | $0 | 0.00% | −40,754−100.0% | Sold out |
| Sanders Morris Harris LLC | 0 | $0 | 0.00% | −40,500−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −37,480−100.0% | Sold out |
| Schwab Charitable Fund | 0 | $0 | 0.00% | −35,000−100.0% | Sold out |
| Financial Enhancement Group LLC | 0 | $0 | 0.00% | −25,630−100.0% | Sold out |
| Mission Creek Capital Partners, Inc. | 0 | $0 | 0.00% | −32,000−100.0% | Sold out |
| Pinkerton Retirement Specialists, LLC | 0 | $0 | 0.00% | −22,095−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −21,220−100.0% | Sold out |
| Flow Traders U.S. LLC | 0 | $0 | 0.00% | −19,517−100.0% | Sold out |
| Lombard Odier Asset Management (USA) Corp | 0 | $0 | 0.00% | −19,125−100.0% | Sold out |
| Harbor Capital Advisors, Inc. | 0 | $0 | 0.00% | −17,991−100.0% | Sold out |
| Brighton Jones LLC | 0 | $0 | 0.00% | −16,115−100.0% | Sold out |
| Hamilton Lane Advisors LLC | 0 | $0 | 0.00% | −15,994−100.0% | Sold out |
| HarbourVest Partners LLC | 0 | $0 | 0.00% | −14,770−100.0% | Sold out |
| Capital CS Group, LLC | 0 | $0 | 0.00% | −12,594−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −12,192−100.0% | Sold out |
| Tamar Securities, LLC | 0 | $0 | 0.00% | −11,749−100.0% | Sold out |
| Miller Financial Services LLC | 0 | $0 | 0.00% | −10,010−100.0% | Sold out |
| Kovitz Investment Group Partners, LLC | 0 | $0 | 0.00% | −9,601−100.0% | Sold out |
| TCG Advisory Services, LLC | 0 | $0 | 0.00% | −9,589−100.0% | Sold out |
| Yeomans Consulting Group, Inc. | 0 | $0 | 0.00% | −9,365−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −9,082−100.0% | Sold out |
| Numerai GP LLC | 0 | $0 | 0.00% | −8,810−100.0% | Sold out |
| Mach-1 Financial Group, Inc. | 0 | $0 | 0.00% | −8,580−100.0% | Sold out |
| Baader Bank INC | 0 | $0 | 0.00% | −9,400−100.0% | Sold out |
| West Michigan Advisors, LLC | 0 | $0 | 0.00% | −8,474−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −8,314−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −7,311−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −7,264−100.0% | Sold out |
| Vicus Capital | 0 | $0 | 0.00% | −6,190−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −6,030−100.0% | Sold out |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0 | $0 | 0.00% | −5,740−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −5,404−100.0% | Sold out |
| Atria Investments LLC | 0 | $0 | 0.00% | −5,391−100.0% | Sold out |
| Sherman Porfolios, LLC | 0 | $0 | 0.00% | −5,370−100.0% | Sold out |
| Fifth Lane Capital, LP | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Mesirow Financial Investment Management, Inc. | 0 | $0 | 0.00% | −4,965−100.0% | Sold out |
| Groupe la Francaise | 0 | $0 | 0.00% | −3,260−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −2,572−100.0% | Sold out |
| GPS Wealth Strategies Group, LLC | 0 | $0 | 0.00% | −1,995−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −1,111−100.0% | Sold out |
| Ci Investments Inc. | 0 | $0 | 0.00% | −1,115−100.0% | Sold out |
| Fairman Group, LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Golden State Wealth Management, LLC | 0 | $0 | 0.00% | −890−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −641−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −588−100.0% | Sold out |
| Ameritas Advisory Services, LLC | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Grey Fox Wealth Advisors, LLC | 0 | $0 | 0.00% | −130−100.0% | Sold out |
| Davidson Capital Management Inc. | 0 | $0 | 0.00% | −101−100.0% | Sold out |
| JPL Wealth Management, LLC | 0 | $0 | 0.00% | −86−100.0% | Sold out |
| Turning Point Benefit Group, Inc. | 0 | $0 | 0.00% | −70−100.0% | Sold out |
| Bare Financial Services, Inc | 0 | $0 | 0.00% | −69−100.0% | Sold out |
| Legacy Bridge, LLC | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Marquette Asset Management, LLC | 0 | $0 | 0.00% | −33−100.0% | Sold out |