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 |
|---|---|---|---|---|---|
| Mesirow Financial Investment Management, Inc. | 4,005 | $257.2K | 0.00% | +4,005 | New |
| Partners Capital Investment Group, LLP | 4,000 | $256.9K | 0.01% | +4,000 | New |
| Mosley Wealth Management | 5,322 | $255.0K | 0.12% | +82+1.6% | Added |
| Phoenix Holdings Ltd. | 3,950 | $253.5K | 0.00% | −805−16.9% | Reduced |
| Intrua Financial, LLC | 3,945 | $253.3K | 0.03% | +3,945 | New |
| Summit Financial, LLC | 3,928 | $252.3K | 0.00% | +113+3.0% | Added |
| Agp Franklin, LLC | 3,898 | $250.3K | 0.13% | +3,898 | New |
| Callan Family Office, LLC | 3,869 | $248.5K | 0.01% | +588+17.9% | Added |
| HB Wealth Management, LLC | 3,868 | $248.4K | 0.00% | +3,868 | New |
| Freestone Capital Holdings, LLC | 3,857 | $247.7K | 0.01% | +3,857 | New |
| Focus Financial Network, Inc. | 3,855 | $247.6K | 0.01% | −167−4.2% | Reduced |
| MAI Capital Management | 3,811 | $244.7K | 0.00% | +631+19.8% | Added |
| CoreCap Advisors, LLC | 3,801 | $244.1K | 0.01% | −1,621−29.9% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 3,796 | $243.8K | 0.00% | −42−1.1% | Reduced |
| Level Four Advisory Services, LLC | 3,762 | $241.6K | 0.01% | +3,762 | New |
| Total Clarity Wealth Management, Inc. | 3,734 | $239.8K | 0.06% | −181−4.6% | Reduced |
| Town & Country Bank & Trust CO dba First Bankers Trust CO | 3,725 | $239.2K | 0.08% | +100+2.8% | Added |
| NewEdge Wealth, LLC | 3,722 | $239.0K | 0.00% | +3,722 | New |
| Krilogy Financial LLC | 2,875 | $238.4K | 0.01% | +2,875 | New |
| Lebenthal Global Advisors, LLC | 3,694 | $237.2K | 0.03% | −4,674−55.9% | Reduced |
| Sigma Planning Corp | 3,680 | $236.4K | 0.01% | −391−9.6% | Reduced |
| Parvin Asset Management, LLC | 3,665 | $235.4K | 0.17% | +140+4.0% | Added |
| Mayfair Advisory Group, LLC | 3,660 | $235.0K | 0.08% | −120−3.2% | Reduced |
| HBK Sorce Advisory LLC | 2,191 | $231.1K | 0.00% | +2,191 | New |
| Armistice Capital, LLC | 3,571 | $229.3K | 0.01% | +3,571 | New |
| Ritholtz Wealth Management | 3,549 | $227.9K | 0.00% | −611−14.7% | Reduced |
| Brendel Financial Advisors LLC | 3,548 | $227.9K | 0.11% | 00.0% | Unchanged |
| TigerOak Management, L.L.C. | 3,541 | $227.4K | 0.07% | 00.0% | Unchanged |
| Fifth Lane Capital, LP | 3,500 | $224.8K | 0.27% | +3,500 | New |
| Integrity Alliance, LLC. | 3,476 | $223.2K | 0.01% | −474−12.0% | Reduced |
| Liberty One Investment Management, LLC | 3,459 | $222.1K | 0.02% | +3,459 | New |
| Cassaday & Co Wealth Management LLC | 3,394 | $218.0K | 0.00% | −520−13.3% | Reduced |
| DMG Group, LLC | 3,383 | $217.3K | 0.15% | +502+17.4% | Added |
| Texas Yale Capital Corp. | 3,358 | $215.7K | 0.01% | +3,358 | New |
| FIL Ltd | 3,345 | $214.8K | 0.00% | +3,345 | New |
| Sovereign Financial Group, Inc. | 3,320 | $213.2K | 0.04% | +125+3.9% | Added |
| Vista Private Wealth Partners. LLC | 2,008 | $211.8K | 0.07% | +2,008 | New |
| Focused Wealth Management, Inc | 3,283 | $210.8K | 0.02% | +3,283 | New |
| Parcion Private Wealth LLC | 3,263 | $209.5K | 0.01% | +78+2.4% | Added |
| Lodestone Wealth Management LLC | 3,237 | $207.9K | 0.08% | +441+15.8% | Added |
| Crossmark Global Holdings, Inc. | 3,186 | $204.6K | 0.00% | +3,186 | New |
| Insigneo Advisory Services, LLC | 3,178 | $204.1K | 0.01% | +3,178 | New |
| Smartleaf Asset Management LLC | 3,547 | $203.5K | 0.01% | +1,251+54.5% | Added |
| Ullmann Financial Group, Inc. | 3,153 | $202.5K | 0.02% | −239−7.0% | Reduced |
| Capital Wealth Alliance, LLC | 3,138 | $201.5K | 0.09% | 00.0% | Unchanged |
| Dynasty Wealth Management, LLC | 3,127 | $200.8K | 0.00% | +3,127 | New |
| Parallel Advisors, LLC | 3,033 | $194.8K | 0.00% | +421+16.1% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 3,000 | $192.6K | 0.00% | −137−4.4% | Reduced |
| Brookwood Investment Group LLC | 2,951 | $189.5K | 0.02% | −1,132−27.7% | Reduced |
| Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | 2,844 | $182.6K | 0.45% | +2,844 | New |
| Oslo Pensjonsforsikring AS | 2,716 | $174.4K | 0.03% | +2,716 | New |
| Global Assets Advisory, LLC | 2,570 | $165.0K | 0.05% | +2,570 | New |
| Golden State Equity Partners | 2,554 | $164.0K | 0.01% | +2,554 | New |
| Livforsakringsbolaget Skandia, Omsesidigt | 2,500 | $160.4K | 0.01% | +2,500 | New |
| Tema ETFs LLC | 2,471 | $158.7K | 0.01% | +1,932+358.4% | Added |
| Meeder Asset Management Inc | 2,422 | $155.5K | 0.01% | −493−16.9% | Reduced |
| JTC Employer Solutions Trusteee Ltd | 2,480 | $155.0K | 0.01% | 00.0% | Unchanged |
| Horizon Investments, LLC | 2,384 | $153.1K | 0.00% | +755+46.3% | Added |
| Bartlett & Co. Wealth Management LLC | 1,869 | $150.1K | 0.00% | +124+7.1% | Added |
| Fideuram Asset Management (Ireland) dac | 2,050 | $149.4K | 0.02% | +2,044+34,066.7% | Added |
| Gould Capital, LLC | 2,225 | $142.9K | 0.09% | +225+11.3% | Added |
| TSFG, LLC | 2,215 | $142.0K | 0.02% | +40+1.8% | Added |
| Harvest Fund Management Co., Ltd | 2,049 | $131.0K | 0.01% | −586−22.2% | Reduced |
| Los Angeles Capital Management LLC | 2,030 | $130.4K | 0.00% | −1,238−37.9% | Reduced |
| Operose Advisors LLC | 2,000 | $128.4K | 0.03% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 1,949 | $125.2K | 0.01% | +286+17.2% | Added |
| Sunbelt Securities, Inc. | 1,914 | $122.9K | 0.01% | −297−13.4% | Reduced |
| First Horizon Corp | 1,670 | $107.2K | 0.00% | +1,331+392.6% | Added |
| FNY Investment Advisers, LLC | 1,607 | $103.0K | 0.05% | +918+133.2% | Added |
| Pinnacle Wealth Planning Services, Inc. | 1,507 | $96.8K | 0.01% | +144+10.6% | Added |
| Gables Capital Management Inc. | 1,500 | $96.3K | 0.04% | +1,500 | New |
| Caitlin John, LLC | 1,468 | $94.3K | 0.06% | −1,533−51.1% | Reduced |
| Massmutual Trust Co FSB | 1,410 | $90.5K | 0.00% | −9−0.6% | Reduced |
| Activest Wealth Management | 1,357 | $87.1K | 0.02% | −985−42.1% | Reduced |
| 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 |
| 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 |
| EverSource Wealth Advisors, LLC | 1,265 | $81.2K | 0.00% | +579+84.4% | Added |
| SRS Capital Advisors, Inc. | 1,259 | $80.8K | 0.00% | −1,107−46.8% | Reduced |
| Rialto Wealth Management, LLC | 1,231 | $79.1K | 0.02% | +106+9.4% | Added |
| Cheviot Value Management, LLC | 1,216 | $78.1K | 0.01% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 1,188 | $76.3K | 0.00% | +1,176+9,800.0% | Added |
| Simplex Trading, LLC | 1,155 | $74.2K | 0.00% | −398,955−99.7% | Reduced |
| Copia Wealth Management | 1,142 | $73.3K | 0.05% | +91+8.7% | Added |
| Accent Capital Management, LLC | 1,101 | $70.7K | 0.03% | +264+31.5% | Added |
| Atlantic Union Bankshares Corp | 1,090 | $70.0K | 0.00% | +88+8.8% | Added |
| Rachor Investment Advisory Services, LLC | 1,023 | $65.7K | 0.03% | +2+0.2% | Added |
| PeakShares LLC | 1,000 | $64.2K | 0.06% | +1,000 | New |
| Kilter Group LLC | 983 | $63.1K | 0.03% | 00.0% | Unchanged |
| Dogwood Wealth Management LLC | 975 | $62.6K | 0.03% | +79+8.8% | Added |
| Ares Financial Consulting, LLC | 939 | $61.5K | 0.05% | 00.0% | Unchanged |
| University of Texas/Texas Am Investment Managment Co | 872 | $56.0K | 0.01% | 00.0% | Unchanged |
| Mather Group, LLC. | 804 | $51.6K | 0.00% | +804 | New |
| Crews Bank & Trust | 800 | $51.4K | 0.01% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 783 | $50.3K | 0.00% | +91+13.2% | Added |
| SHP Wealth Management | 760 | $48.8K | 0.00% | +25+3.4% | Added |
| Basecamp Wealth Advisors LLC | 758 | $48.7K | 0.01% | −55−6.8% | Reduced |
| 1 North Wealth Services LLC | 755 | $48.5K | 0.02% | −417−35.6% | Reduced |
| Financial Consulate, Inc | 738 | $47.4K | 0.01% | +3+0.4% | Added |