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 9 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, Q3 2021
Institutional positions in Rocket Lab Corp as of Sep 30, 2021. 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
- 90
- +90 vs. Q2 2021
- Shares held
- 266.9M
- +266.9M vs. Q2 2021
- Total value
- $4.11B
- +$4.11B vs. Q2 2021
- New holders
- 90
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Rocket Lab Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| VK Services, LLC | 115,004,795 | $1.86B | 41.90% | +115,004,795 | New |
| Deer VIII & Co. Ltd. | 81,450,954 | $1.18B | 33.18% | +81,450,954 | New |
| StepStone Group LP | 17,436,495 | $281.3M | 18.23% | +17,436,495 | New |
| Vector Capital Management, L.P. | 12,918,367 | $208.4M | 24.43% | +12,918,367 | New |
| Capital Research Global Investors | 5,500,000 | $87.8M | 0.02% | +5,500,000 | New |
| Light Street Capital Management, LLC | 2,274,190 | $36.7M | 1.84% | +2,274,190 | New |
| ArrowMark Colorado Holdings LLC | 2,000,000 | $32.3M | 0.25% | +2,000,000 | New |
| Washington Harbour Partners LP | 1,750,000 | $28.2M | 3.34% | +1,750,000 | New |
| Citadel Advisors LLC | 1,727,899 | $27.4M | 0.03% | +1,727,899 | New |
| Soroban Capital Partners LP | 1,750,000 | $26.9M | 0.25% | +1,750,000 | New |
| Millennium Management LLC | 1,700,758 | $26.3M | 0.03% | +1,700,758 | New |
| Petrus Trust Company, LTA | 1,600,000 | $25.8M | 2.86% | +1,600,000 | New |
| Third Point LLCSuperinvestorThird Point | 1,500,000 | $24.2M | 0.13% | +1,500,000 | New |
| Think Investments LP | 1,356,182 | $21.9M | 3.34% | +1,356,182 | New |
| Harvard Management Co Inc | 1,000,000 | $16.1M | 0.95% | +1,000,000 | New |
| Spring Creek Capital LLC | 1,000,000 | $16.1M | 0.79% | +1,000,000 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 1,000,000 | $16.1M | 0.04% | +1,000,000 | New |
| Park West Asset Management LLC | 1,000,000 | $16.0M | 0.45% | +1,000,000 | New |
| American Century Companies Inc | 754,101 | $12.2M | 0.01% | +754,101 | New |
| Linden Advisors LP | 750,000 | $12.1M | 0.07% | +750,000 | New |
| Suvretta Capital Management, LLC | 750,000 | $12.1M | 0.21% | +750,000 | New |
| Luxor Capital Group, LP | 750,000 | $12.0M | 0.31% | +750,000 | New |
| Neuberger Berman Group LLC | 752,982 | $12.0M | 0.01% | +752,982 | New |
| Alyeska Investment Group, L.P. | 750,000 | $9.84M | 0.12% | +750,000 | New |
| D. E. Shaw & Co., Inc. | 500,000 | $8.06M | 0.01% | +500,000 | New |
| Moore Capital Management, LP | 500,000 | $8.06M | 0.16% | +500,000 | New |
| Diameter Capital Partners LP | 500,000 | $8.06M | 0.94% | +500,000 | New |
| Marcho Partners LLP | 500,000 | $8.06M | 0.51% | +500,000 | New |
| Ghisallo Capital Management LLC | 500,000 | $8.06M | 0.31% | +500,000 | New |
| Ergoteles LLC | 483,726 | $7.80M | 0.29% | +483,726 | New |
| Empyrean Capital Partners, LP | 500,000 | $7.58M | 0.18% | +500,000 | New |
| Blair William & Co | 432,040 | $6.97M | 0.02% | +432,040 | New |
| Cohanzick Management, LLC | 409,598 | $6.61M | 1.59% | +409,598 | New |
| Meritage Group LP | 400,000 | $6.45M | 0.13% | +400,000 | New |
| SQN Investors LP | 400,000 | $6.45M | 0.35% | +400,000 | New |
| Geode Capital Management, LLC | 234,615 | $3.78M | 0.00% | +234,615 | New |
| Morgan Stanley | 186,587 | $3.01M | 0.00% | +186,587 | New |
| La Financiere de L'Echiquier | 171,200 | $2.76M | 0.09% | +171,200 | New |
| RiverPark Advisors, LLC | 127,212 | $2.05M | 0.25% | +127,212 | New |
| AtonRa Partners | 99,422 | $1.60M | 0.54% | +99,422 | New |
| Wells Fargo & Company | 64,016 | $1.03M | 0.00% | +64,016 | New |
| Bank of America Corp | 63,786 | $1.03M | 0.00% | +63,786 | New |
| Raymond James & Associates | 58,818 | $949.0K | 0.00% | +58,818 | New |
| JPMorgan Chase & Co | 57,615 | $929.0K | 0.00% | +57,615 | New |
| Natixis | 51,585 | $832.0K | 0.00% | +51,585 | New |
| Nomura Asset Management Co Ltd | 50,497 | $814.5K | 0.00% | +50,497 | New |
| Kestra Advisory Services, LLC | 41,571 | $671.0K | 0.01% | +41,571 | New |
| Deutsche Bank AG | 39,423 | $636.0K | 0.00% | +39,423 | New |
| Jane Street Group, LLC | 35,976 | $580.0K | 0.00% | +35,976 | New |
| Brighton Jones LLC | 32,079 | $517.0K | 0.03% | +32,079 | New |
| Nomura Holdings Inc | 30,904 | $490.0K | 0.00% | +30,904 | New |
| Vestcor Inc | 30,104 | $486.0K | 0.02% | +30,104 | New |
| Clear Street Markets LLC | 26,887 | $434.0K | 0.10% | +26,887 | New |
| Oppenheimer & Co Inc | 26,300 | $424.0K | 0.01% | +26,300 | New |
| Sanders Morris Harris LLC | 24,650 | $397.0K | 0.07% | +24,650 | New |
| J.W. Cole Advisors, Inc. | 23,280 | $376.0K | 0.03% | +23,280 | New |
| Magnolia Capital Advisors LLC | 20,300 | $327.0K | 0.11% | +20,300 | New |
| Exos Asset Management LLC | 17,156 | $277.0K | 0.15% | +17,156 | New |
| CIBC Private Wealth Group, LLC | 16,666 | $269.0K | 0.00% | +16,666 | New |
| Magnetar Financial LLC | 3,669,575 | $250.0K | 0.00% | +3,669,575 | New |
| LPL Financial LLC | 14,811 | $239.0K | 0.00% | +14,811 | New |
| Engineers Gate Manager LP | 12,995 | $210.0K | 0.01% | +12,995 | New |
| Goldman Sachs Group Inc | 12,777 | $206.0K | 0.00% | +12,777 | New |
| Susquehanna International Group, LLP | 10,807 | $174.0K | 0.00% | +10,807 | New |
| Cowen and Company, LLC | 10,700 | $173.0K | 0.01% | +10,700 | New |
| Qube Research & Technologies Ltd | 10,074 | $162.0K | 0.00% | +10,074 | New |
| Penn Davis McFarland Inc | 10,000 | $161.0K | 0.03% | +10,000 | New |
| Royal Bank of Canada | 8,820 | $143.0K | 0.00% | +8,820 | New |
| Penserra Capital Management LLC | 8,884 | $143.0K | 0.00% | +8,884 | New |
| American Portfolios Advisors | 8,150 | $131.5K | 0.00% | +8,150 | New |
| Advisor Group Holdings, Inc. | 7,387 | $119.0K | 0.00% | +7,387 | New |
| Brewin Dolphin Ltd | 4,900 | $79.0K | 0.00% | +4,900 | New |
| Arkadios Wealth Advisors | 3,000 | $48.0K | 0.01% | +3,000 | New |
| TSFG, LLC | 2,150 | $35.0K | 0.01% | +2,150 | New |
| Tower Research Capital LLC (TRC) | 1,351 | $22.0K | 0.00% | +1,351 | New |
| Cutler Group LP | 1,300 | $20.0K | 0.00% | +1,300 | New |
| Eagle Bay Advisors LLC | 600 | $20.0K | 0.01% | +600 | New |
| Northwestern Mutual Wealth Management Co | 1,000 | $16.0K | 0.00% | +1,000 | New |
| CenterStar Asset Management, LLC | – | $15.0K | 0.01% | – | New |
| UBS Group AG | 500 | $8.00K | 0.00% | +500 | New |
| Larson Financial Group LLC | 480 | $8.00K | 0.00% | +480 | New |
| Your Advocates Ltd., LLP | 350 | $6.00K | 0.00% | +350 | New |
| Carroll Financial Associates, Inc. | 271 | $4.00K | 0.00% | +271 | New |
| AllSquare Wealth Management LLC | 175 | $3.00K | 0.00% | +175 | New |
| Signaturefd, LLC | 95 | $2.00K | 0.00% | +95 | New |
| Sargent Bickham Lagudis LLC | 100 | $2.00K | 0.00% | +100 | New |
| Firestone Capital Management | 169 | $2.00K | 0.00% | +169 | New |
| Clearview Wealth Advisors LLC | 100 | $2.00K | 0.00% | +100 | New |
| DuPont Capital Management Corp | 3 | $0 | 0.00% | +3 | New |
| Rockefeller Capital Management L.P. | 50 | $0 | 0.00% | +50 | New |