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, 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 |
|---|---|---|---|---|---|
| Murphy & Mullick Capital Management Corp | 1,300 | $83.5K | 0.06% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 1,300 | $83.5K | 0.01% | +800+160.0% | Added |
| Truvestments Capital LLC | 1,326 | $85.2K | 0.02% | 00.0% | Unchanged |
| Zions Bancorporation, National Association | 1,326 | $85.2K | 0.01% | +920+226.6% | Added |
| Activest Wealth Management | 1,357 | $87.1K | 0.02% | −985−42.1% | Reduced |
| Massmutual Trust Co FSB | 1,410 | $90.5K | 0.00% | −9−0.6% | Reduced |
| Caitlin John, LLC | 1,468 | $94.3K | 0.06% | −1,533−51.1% | Reduced |
| Gables Capital Management Inc. | 1,500 | $96.3K | 0.04% | +1,500 | New |
| Pinnacle Wealth Planning Services, Inc. | 1,507 | $96.8K | 0.01% | +144+10.6% | Added |
| FNY Investment Advisers, LLC | 1,607 | $103.0K | 0.05% | +918+133.2% | Added |
| First Horizon Corp | 1,670 | $107.2K | 0.00% | +1,331+392.6% | Added |
| Sunbelt Securities, Inc. | 1,914 | $122.9K | 0.01% | −297−13.4% | Reduced |
| Versant Capital Management, Inc | 1,949 | $125.2K | 0.01% | +286+17.2% | Added |
| Operose Advisors LLC | 2,000 | $128.4K | 0.03% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 2,030 | $130.4K | 0.00% | −1,238−37.9% | Reduced |
| Harvest Fund Management Co., Ltd | 2,049 | $131.0K | 0.01% | −586−22.2% | Reduced |
| TSFG, LLC | 2,215 | $142.0K | 0.02% | +40+1.8% | Added |
| Gould Capital, LLC | 2,225 | $142.9K | 0.09% | +225+11.3% | Added |
| Fideuram Asset Management (Ireland) dac | 2,050 | $149.4K | 0.02% | +2,044+34,066.7% | Added |
| Bartlett & Co. Wealth Management LLC | 1,869 | $150.1K | 0.00% | +124+7.1% | Added |
| Horizon Investments, LLC | 2,384 | $153.1K | 0.00% | +755+46.3% | Added |
| JTC Employer Solutions Trusteee Ltd | 2,480 | $155.0K | 0.01% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 2,422 | $155.5K | 0.01% | −493−16.9% | Reduced |
| Tema ETFs LLC | 2,471 | $158.7K | 0.01% | +1,932+358.4% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 2,500 | $160.4K | 0.01% | +2,500 | New |
| Golden State Equity Partners | 2,554 | $164.0K | 0.01% | +2,554 | New |
| Global Assets Advisory, LLC | 2,570 | $165.0K | 0.05% | +2,570 | New |
| Oslo Pensjonsforsikring AS | 2,716 | $174.4K | 0.03% | +2,716 | New |
| Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | 2,844 | $182.6K | 0.45% | +2,844 | New |
| Brookwood Investment Group LLC | 2,951 | $189.5K | 0.02% | −1,132−27.7% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 3,000 | $192.6K | 0.00% | −137−4.4% | Reduced |
| Parallel Advisors, LLC | 3,033 | $194.8K | 0.00% | +421+16.1% | Added |
| Dynasty Wealth Management, LLC | 3,127 | $200.8K | 0.00% | +3,127 | New |
| Capital Wealth Alliance, LLC | 3,138 | $201.5K | 0.09% | 00.0% | Unchanged |
| Ullmann Financial Group, Inc. | 3,153 | $202.5K | 0.02% | −239−7.0% | Reduced |
| Smartleaf Asset Management LLC | 3,547 | $203.5K | 0.01% | +1,251+54.5% | Added |
| Insigneo Advisory Services, LLC | 3,178 | $204.1K | 0.01% | +3,178 | New |
| Crossmark Global Holdings, Inc. | 3,186 | $204.6K | 0.00% | +3,186 | New |
| Lodestone Wealth Management LLC | 3,237 | $207.9K | 0.08% | +441+15.8% | Added |
| Parcion Private Wealth LLC | 3,263 | $209.5K | 0.01% | +78+2.4% | Added |
| Focused Wealth Management, Inc | 3,283 | $210.8K | 0.02% | +3,283 | New |
| Vista Private Wealth Partners. LLC | 2,008 | $211.8K | 0.07% | +2,008 | New |
| Sovereign Financial Group, Inc. | 3,320 | $213.2K | 0.04% | +125+3.9% | Added |
| FIL Ltd | 3,345 | $214.8K | 0.00% | +3,345 | New |
| Texas Yale Capital Corp. | 3,358 | $215.7K | 0.01% | +3,358 | New |
| DMG Group, LLC | 3,383 | $217.3K | 0.15% | +502+17.4% | Added |
| Cassaday & Co Wealth Management LLC | 3,394 | $218.0K | 0.00% | −520−13.3% | Reduced |
| Liberty One Investment Management, LLC | 3,459 | $222.1K | 0.02% | +3,459 | New |
| Integrity Alliance, LLC. | 3,476 | $223.2K | 0.01% | −474−12.0% | Reduced |
| Fifth Lane Capital, LP | 3,500 | $224.8K | 0.27% | +3,500 | New |
| TigerOak Management, L.L.C. | 3,541 | $227.4K | 0.07% | 00.0% | Unchanged |
| Brendel Financial Advisors LLC | 3,548 | $227.9K | 0.11% | 00.0% | Unchanged |
| Ritholtz Wealth Management | 3,549 | $227.9K | 0.00% | −611−14.7% | Reduced |
| Armistice Capital, LLC | 3,571 | $229.3K | 0.01% | +3,571 | New |
| HBK Sorce Advisory LLC | 2,191 | $231.1K | 0.00% | +2,191 | New |
| Mayfair Advisory Group, LLC | 3,660 | $235.0K | 0.08% | −120−3.2% | Reduced |
| Parvin Asset Management, LLC | 3,665 | $235.4K | 0.17% | +140+4.0% | Added |
| Sigma Planning Corp | 3,680 | $236.4K | 0.01% | −391−9.6% | Reduced |
| Lebenthal Global Advisors, LLC | 3,694 | $237.2K | 0.03% | −4,674−55.9% | Reduced |
| Krilogy Financial LLC | 2,875 | $238.4K | 0.01% | +2,875 | New |
| NewEdge Wealth, LLC | 3,722 | $239.0K | 0.00% | +3,722 | New |
| Town & Country Bank & Trust CO dba First Bankers Trust CO | 3,725 | $239.2K | 0.08% | +100+2.8% | Added |
| Total Clarity Wealth Management, Inc. | 3,734 | $239.8K | 0.06% | −181−4.6% | Reduced |
| Level Four Advisory Services, LLC | 3,762 | $241.6K | 0.01% | +3,762 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 3,796 | $243.8K | 0.00% | −42−1.1% | Reduced |
| CoreCap Advisors, LLC | 3,801 | $244.1K | 0.01% | −1,621−29.9% | Reduced |
| MAI Capital Management | 3,811 | $244.7K | 0.00% | +631+19.8% | Added |
| Focus Financial Network, Inc. | 3,855 | $247.6K | 0.01% | −167−4.2% | Reduced |
| Freestone Capital Holdings, LLC | 3,857 | $247.7K | 0.01% | +3,857 | New |
| HB Wealth Management, LLC | 3,868 | $248.4K | 0.00% | +3,868 | New |
| Callan Family Office, LLC | 3,869 | $248.5K | 0.01% | +588+17.9% | Added |
| Agp Franklin, LLC | 3,898 | $250.3K | 0.13% | +3,898 | New |
| Summit Financial, LLC | 3,928 | $252.3K | 0.00% | +113+3.0% | Added |
| Intrua Financial, LLC | 3,945 | $253.3K | 0.03% | +3,945 | New |
| Phoenix Holdings Ltd. | 3,950 | $253.5K | 0.00% | −805−16.9% | Reduced |
| Mosley Wealth Management | 5,322 | $255.0K | 0.12% | +82+1.6% | Added |
| Partners Capital Investment Group, LLP | 4,000 | $256.9K | 0.01% | +4,000 | New |
| Mesirow Financial Investment Management, Inc. | 4,005 | $257.2K | 0.00% | +4,005 | New |
| Camden Capital, LLC | 4,005 | $257.2K | 0.02% | −1,033−20.5% | Reduced |
| Tenon Financial LLC | 4,033 | $259.0K | 0.10% | +33+0.8% | Added |
| GAMMA Investing LLC | 4,039 | $259.4K | 0.01% | +346+9.4% | Added |
| International Assets Investment Management, LLC | 3,962 | $259.6K | 0.02% | +649+19.6% | Added |
| Kingsview Wealth Management, LLC | 4,046 | $259.8K | 0.00% | +912+29.1% | Added |
| Koshinski Asset Management, Inc. | 4,055 | $260.4K | 0.02% | +4,055 | New |
| Volterra Technologies LP | 4,059 | $260.7K | 0.19% | −1,545−27.6% | Reduced |
| Meridian Wealth Partners, LLC | 4,070 | $261.4K | 0.04% | +19+0.5% | Added |
| Western Wealth Management, LLC | 4,088 | $262.5K | 0.01% | +180+4.6% | Added |
| Coastal Bridge Advisors, LLC | 4,100 | $263.3K | 0.02% | +320+8.5% | Added |
| Pure Financial Advisors, Inc. | 4,138 | $265.7K | 0.00% | +864+26.4% | Added |
| Pine Valley Investments Ltd Liability Co | 4,158 | $267.0K | 0.01% | −887−17.6% | Reduced |
| Elite Wealth Management, Inc. | 4,172 | $267.9K | 0.09% | −8−0.2% | Reduced |
| Vilga Financial Planning LLC | 4,200 | $269.7K | 0.24% | 00.0% | Unchanged |
| Wedmont Private Capital | 3,905 | $269.8K | 0.01% | +3,905 | New |
| Flputnam Investment Management Co | 4,229 | $271.6K | 0.00% | 00.0% | Unchanged |
| VestGen Advisors, LLC | 2,331 | $274.0K | 0.01% | +2,331 | New |
| Clare Market Investments LLC | 4,285 | $275.2K | 0.06% | +4,285 | New |
| Savvy Advisors, Inc. | 4,300 | $276.2K | 0.01% | +4,300 | New |
| Snowden Capital Advisors LLC | 4,309 | $276.7K | 0.01% | +4,309 | New |
| Baader Bank INC | 6,593 | $278.1K | 0.03% | +6,593 | New |
| J. Safra Sarasin Holding AG | 4,379 | $281.2K | 0.00% | +621+16.5% | Added |