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, Q1 2026
Institutional positions in Rocket Lab Corp as of Mar 31, 2026. 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
- 878
- +58 vs. Q4 2025
- Shares held
- 290.6M
- +67.3M (+30.1%) vs. Q4 2025
- Total value
- $18.6B
- +$3.01B (+19.3%) vs. Q4 2025
- New holders
- 161
- 391 more added
- Sold out
- 103
- 223 more reduced
13 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Rocket Lab Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Garden State Investment Advisory Services LLC | 0 | $0 | 0.00% | −19,397−100.0% | Sold out |
| Straight Path Wealth Management | 0 | $0 | 0.00% | −18,200−100.0% | Sold out |
| Oak Thistle LLC | 0 | $0 | 0.00% | −15,222−100.0% | Sold out |
| National Asset Management, Inc. | 0 | $0 | 0.00% | −14,472−100.0% | Sold out |
| Insight Wealth Partners, LLC | 0 | $0 | 0.00% | −11,949−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −11,803−100.0% | Sold out |
| Forum Financial Management, LP | 0 | $0 | 0.00% | −10,297−100.0% | Sold out |
| Hobbs Group Advisors, LLC | 0 | $0 | 0.00% | −10,021−100.0% | Sold out |
| Wealthedge Investment Advisors, LLC | 0 | $0 | 0.00% | −8,722−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −8,485−100.0% | Sold out |
| HBK Investments L P | 0 | $0 | 0.00% | −8,300−100.0% | Sold out |
| AlphaCentric Advisors LLC | 0 | $0 | 0.00% | −7,500−100.0% | Sold out |
| Pittenger & Anderson Inc | 0 | $0 | 0.00% | −6,940−100.0% | Sold out |
| Qsemble Capital Management, LP | 0 | $0 | 0.00% | −6,689−100.0% | Sold out |
| Stansberry Asset Management, LLC | 0 | $0 | 0.00% | −6,587−100.0% | Sold out |
| Fedenia Advisers LLC | 0 | $0 | 0.00% | −6,360−100.0% | Sold out |
| NorthCrest Asset Manangement, LLC | 0 | $0 | 0.00% | −5,670−100.0% | Sold out |
| Ambassador Advisors, LLC | 0 | $0 | 0.00% | −6,265−100.0% | Sold out |
| Klingenstein Fields & Co LP | 0 | $0 | 0.00% | −6,230−100.0% | Sold out |
| REX Advisers, LLC | 0 | $0 | 0.00% | −5,800−100.0% | Sold out |
| Gibbs Wealth Management | 0 | $0 | 0.00% | −4,616−100.0% | Sold out |
| Legacy Capital Wealth Partners, LLC | 0 | $0 | 0.00% | −5,477−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −5,160−100.0% | Sold out |
| GR Financial Group, LLC | 0 | $0 | 0.00% | −5,073−100.0% | Sold out |
| KMG Fiduciary Partners, LLC | 0 | $0 | 0.00% | −4,897−100.0% | Sold out |
| J.W. Cole Advisors, Inc. | 0 | $0 | 0.00% | −15,598−100.0% | Sold out |
| TrueWealth Financial Partners | 0 | $0 | 0.00% | −4,500−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −4,477−100.0% | Sold out |
| Sender Co & Partners, Inc. | 0 | $0 | 0.00% | −4,311−100.0% | Sold out |
| Laurel Oak Wealth Management, LLC | 0 | $0 | 0.00% | −4,200−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −3,977−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −3,644−100.0% | Sold out |
| Nan Fung Group Holdings Ltd | 0 | $0 | 0.00% | −3,824−100.0% | Sold out |
| HighPoint Advisor Group LLC | 0 | $0 | 0.00% | −3,743−100.0% | Sold out |
| Facet Wealth, Inc. | 0 | $0 | 0.00% | −2,838−100.0% | Sold out |
| Grange Capital, LLC | 0 | $0 | 0.00% | −3,600−100.0% | Sold out |
| Fifth Third Wealth Advisors LLC | 0 | $0 | 0.00% | −3,567−100.0% | Sold out |
| Crumly & Associates Inc. | 0 | $0 | 0.00% | −3,546−100.0% | Sold out |
| Haverford Trust Co | 0 | $0 | 0.00% | −3,476−100.0% | Sold out |
| Altman Advisors, Inc. | 0 | $0 | 0.00% | −3,378−100.0% | Sold out |
| Pallas Capital Advisors LLC | 0 | $0 | 0.00% | −3,277−100.0% | Sold out |
| Arvest Bank Trust Division | 0 | $0 | 0.00% | −3,228−100.0% | Sold out |
| GEM Asset Management, LLC | 0 | $0 | 0.00% | −2,600−100.0% | Sold out |
| Legacy Advisory Services, LLC | 0 | $0 | 0.00% | −3,100−100.0% | Sold out |
| Diversify Advisory Services, LLC | 0 | $0 | 0.00% | −2,225−100.0% | Sold out |
| Matauro, LLC | 0 | $0 | 0.00% | −3,063−100.0% | Sold out |
| First Financial Bankshares Inc | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| A&I Financial Services, LLC | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Aprio Wealth Management, LLC | 0 | $0 | 0.00% | −2,970−100.0% | Sold out |
| Tortuga Wealth Management, Inc | 0 | $0 | 0.00% | −2,928−100.0% | Sold out |
| Fukoku Mutual Life Insurance Co | 0 | $0 | 0.00% | −2,903−100.0% | Sold out |
| Capital Investment Advisors, LLC | 0 | $0 | 0.00% | −2,893−100.0% | Sold out |
| Colonial River Wealth Management, LLC | 0 | $0 | 0.00% | −2,874−100.0% | Sold out |
| Axxcess Wealth Management, LLC | 0 | $0 | 0.00% | −2,874−100.0% | Sold out |
| Integrated Advisors Network LLC | 0 | $0 | 0.00% | −2,869−100.0% | Sold out |
| Americana Partners, LLC | 0 | $0 | 0.00% | −2,869−100.0% | Sold out |
| Greenline Wealth Management LLC | 0 | $0 | 0.00% | −1,992−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −1,323−100.0% | Sold out |
| MidFirst Bank | 0 | $0 | 0.00% | −1,274−100.0% | Sold out |
| Albion Financial Group | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Your Advocates Ltd., LLP | 0 | $0 | 0.00% | −912−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −747−100.0% | Sold out |
| Arbor Wealth Management LLC | 0 | $0 | 0.00% | −622−100.0% | Sold out |
| Wexford Capital LP | 0 | $0 | 0.00% | −560−100.0% | Sold out |
| Eagle Bay Advisors LLC | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Reflection Asset Management | 0 | $0 | 0.00% | −424−100.0% | Sold out |
| Ramirez Asset Management, Inc. | 0 | $0 | 0.00% | −250−100.0% | Sold out |
| Kohmann Bosshard Financial Services, LLC | 0 | $0 | 0.00% | −228−100.0% | Sold out |
| Concord Wealth Partners | 0 | $0 | 0.00% | −184−100.0% | Sold out |
| Wealth Enhancement Trust Services, Inc. | 0 | $0 | 0.00% | −170−100.0% | Sold out |
| Vermillion & White Wealth Management Group, LLC | 0 | $0 | 0.00% | −160−100.0% | Sold out |
| DV Trading LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| IFC & Insurance Marketing, Inc. | 0 | $0 | 0.00% | −67−100.0% | Sold out |
| Elyxium Wealth, LLC | 0 | $0 | 0.00% | −54−100.0% | Sold out |
| Tucker Asset Management LLC | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| Triumph Capital Management | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Optima Capital LLC | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| Cape Investment Advisory, Inc. | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| United Financial Planning Group LLC | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Private Wealth Asset Management, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Wealth Watch Advisors, INC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |
| Forsta Ap-Fonden | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| Prosperity Wealth Management, Inc. | – | – | – | – | Not filed |
| Pandora Wealth, Inc. | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| Alpha Cubed Investments, LLC | – | – | – | – | Not filed |
| MidWestOne Financial Group, Inc. | – | – | – | – | Not filed |
| ORG Partners LLC | – | – | – | – | Not filed |
| Ransom Advisory, Ltd | – | – | – | – | Not filed |