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 |
|---|---|---|---|---|---|
| Katamaran Capital LLP | 10,636 | $742.0K | 0.56% | +10,636 | New |
| Calamos Advisors LLC | 10,580 | $738.1K | 0.00% | −23,200−68.7% | Reduced |
| Castleark Management LLC | 10,460 | $729.7K | 0.02% | +10,460 | New |
| Integrity Advisory Solutions, LLC | 10,359 | $722.7K | 0.10% | +1,779+20.7% | Added |
| Forum Financial Management, LP | 10,297 | $718.3K | 0.01% | +1,585+18.2% | Added |
| Inspire Advisors, LLC | 10,135 | $707.1K | 0.07% | −8,496−45.6% | Reduced |
| PFG Investments, LLC | 10,117 | $705.8K | 0.03% | +396+4.1% | Added |
| US Bancorp | 10,055 | $701.4K | 0.00% | +3,319+49.3% | Added |
| Capital Investment Counsel, Inc | 10,030 | $699.7K | 0.08% | 00.0% | Unchanged |
| Hobbs Group Advisors, LLC | 10,021 | $699.1K | 0.21% | 00.0% | Unchanged |
| Resources Investment Advisors, LLC. | 9,981 | $696.3K | 0.01% | +2,133+27.2% | Added |
| McAdam, LLC | 9,928 | $692.6K | 0.03% | +9,928 | New |
| STRS Ohio | 9,910 | $691.3K | 0.00% | +17+0.2% | Added |
| Dale Q Rice Investment Management Ltd | 9,791 | $683.0K | 0.49% | +301+3.2% | Added |
| Adviser Investments LLC | 9,646 | $672.9K | 0.01% | +90+0.9% | Added |
| Cache Advisors, LLC | 9,583 | $668.5K | 0.08% | 00.0% | Unchanged |
| Evercore Wealth Management, LLC | 9,495 | $662.4K | 0.01% | 00.0% | Unchanged |
| National Bank of Canada | 9,357 | $651.9K | 0.00% | +8,067+625.3% | Added |
| Annis Gardner Whiting Capital Advisors, LLC | 9,320 | $650.2K | 0.12% | 00.0% | Unchanged |
| Fund Advisors of America Inc | 9,176 | $640.1K | 0.59% | +9,176 | New |
| Pensionmark Financial Group, LLC | 9,084 | $633.7K | 0.01% | +870+10.6% | Added |
| AlphaCore Capital LLC | 9,077 | $633.2K | 0.01% | +2,255+33.1% | Added |
| Torray LLC | 9,000 | $627.8K | 0.09% | 00.0% | Unchanged |
| Odyssean, LLC | 8,963 | $625.3K | 0.45% | +8,963 | New |
| Accel Wealth Management | 8,952 | $624.5K | 0.17% | −389−4.2% | Reduced |
| Wealthedge Investment Advisors, LLC | 8,722 | $608.4K | 0.23% | +8,722 | New |
| Accurate Wealth Management, LLC | 7,107 | $603.0K | 0.08% | +1,348+23.4% | Added |
| UniSuper Management Pty Ltd | 8,600 | $599.9K | 0.00% | +1,200+16.2% | Added |
| Sequoia Financial Advisors, LLC | 8,576 | $598.3K | 0.00% | +2,838+49.5% | Added |
| Vestcor Inc | 8,551 | $597.0K | 0.02% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 8,485 | $591.9K | 0.08% | +8,485 | New |
| Evergreen Capital Management LLC | 8,448 | $589.3K | 0.01% | +8,448 | New |
| Wellington Shields Capital Management, LLC | 8,400 | $586.0K | 0.09% | 00.0% | Unchanged |
| Glenmede Trust Co NA | 8,374 | $584.2K | 0.00% | +8,374 | New |
| Lebenthal Global Advisors, LLC | 8,368 | $583.8K | 0.09% | −1,867−18.2% | Reduced |
| Independent Financial Group, LLC | 8,359 | $583.1K | 0.01% | −22,269−72.7% | Reduced |
| HBK Investments L P | 8,300 | $579.0K | 0.01% | −900−9.8% | Reduced |
| Toth Financial Advisory Corp | 8,240 | $574.8K | 0.06% | 00.0% | Unchanged |
| Nikulski Financial, Inc. | 8,238 | $574.7K | 0.14% | +8,238 | New |
| Summit Trail Advisors, LLC | 8,110 | $565.8K | 0.01% | +236+3.0% | Added |
| Woodline Partners LP | 8,057 | $562.1K | 0.00% | +8,057 | New |
| Transcend Wealth Collective, LLC | 8,010 | $558.8K | 0.04% | +576+7.7% | Added |
| Tactive Advisors, LLC | 7,775 | $542.4K | 0.16% | +310+4.2% | Added |
| Parisi Gray Wealth Management | 7,722 | $538.7K | 0.12% | +1,699+28.2% | Added |
| Thompson Davis & Co., Inc. | 7,700 | $537.2K | 0.32% | 00.0% | Unchanged |
| Emergent Wealth Advisors, LLC | 7,672 | $535.2K | 0.30% | +798+11.6% | Added |
| CIBC Private Wealth Group, LLC | 7,552 | $526.8K | 0.00% | −396−5.0% | Reduced |
| AlphaCentric Advisors LLC | 7,500 | $523.2K | 0.52% | +7,500 | New |
| AE Wealth Management LLC | 7,481 | $521.9K | 0.00% | −12,245−62.1% | Reduced |
| Abel Hall, LLC | 7,451 | $519.8K | 0.12% | +1,042+16.3% | Added |
| WJ Wealth Management, LLC | 7,345 | $512.4K | 0.22% | −65−0.9% | Reduced |
| Perennial Investment Advisors, LLC | 7,322 | $510.8K | 0.04% | −1,255−14.6% | Reduced |
| Aaron Wealth Advisors | 7,275 | $507.5K | 0.03% | +2,972+69.1% | Added |
| Sage Capital Management, LLC | 7,257 | $506.2K | 0.23% | 00.0% | Unchanged |
| Traynor Capital Management, Inc. | 7,191 | $501.7K | 0.03% | +133+1.9% | Added |
| Leonteq Securities AG | 7,105 | $495.6K | 0.03% | −23,237−76.6% | Reduced |
| HBW Advisory Services LLC | 7,086 | $494.3K | 0.05% | +281+4.1% | Added |
| Vise Technologies, Inc. | 7,058 | $492.4K | 0.01% | +7,058 | New |
| Pittenger & Anderson Inc | 6,940 | $484.1K | 0.02% | +6,940 | New |
| EP Wealth Advisors, LLC | 6,773 | $472.5K | 0.00% | +6,773 | New |
| Global Retirement Partners, LLC | 6,764 | $471.9K | 0.01% | +2,401+55.0% | Added |
| Investor's Fiduciary Advisor Network, LLC | 6,750 | $470.0K | 0.10% | 00.0% | Unchanged |
| Qsemble Capital Management, LP | 6,689 | $466.6K | 0.04% | −27,735−80.6% | Reduced |
| United Capital Financial Advisers, LLC | 6,665 | $464.9K | 0.00% | +385+6.1% | Added |
| Stansberry Asset Management, LLC | 6,587 | $459.5K | 0.05% | +6,587 | New |
| Truefg, LLC | 6,583 | $459.2K | 0.12% | 00.0% | Unchanged |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 6,550 | $456.9K | 0.12% | +1,480+29.2% | Added |
| Independent Advisor Alliance | 6,414 | $447.4K | 0.01% | −64−1.0% | Reduced |
| Fedenia Advisers LLC | 6,360 | $443.7K | 0.17% | +6,360 | New |
| CIBC World Markets Inc. | 6,355 | $443.3K | 0.00% | −1,370−17.7% | Reduced |
| NorthCrest Asset Manangement, LLC | 5,670 | $443.1K | 0.01% | +5,670 | New |
| Yousif Capital Management, LLC | 4,927 | $439.3K | 0.00% | +308+6.7% | Added |
| Ambassador Advisors, LLC | 6,265 | $437.0K | 0.06% | +9+0.1% | Added |
| Quadcap Wealth Management, LLC | 6,246 | $435.7K | 0.05% | +140+2.3% | Added |
| Klingenstein Fields & Co LP | 6,230 | $434.6K | 0.02% | 00.0% | Unchanged |
| Global Financial Private Client, LLC | 6,105 | $425.9K | 0.15% | −2,114−25.7% | Reduced |
| Siemens Fonds Invest GmbH | 6,016 | $423.8K | 0.02% | 00.0% | Unchanged |
| Commerce Bank | 6,071 | $423.5K | 0.00% | +71+1.2% | Added |
| Encompass More Asset Management | 5,994 | $418.1K | 0.08% | +50+0.8% | Added |
| Bosman Wealth Management, LLC | 5,928 | $413.5K | 0.34% | +5,928 | New |
| West Wealth Group, LLC | 5,813 | $405.5K | 0.08% | +13+0.2% | Added |
| TD Waterhouse Canada Inc. | 5,812 | $405.2K | 0.00% | +21+0.4% | Added |
| REX Advisers, LLC | 5,800 | $404.6K | 5.04% | +5,800 | New |
| Philadelphia Trust Co | 5,750 | $401.0K | 0.03% | 00.0% | Unchanged |
| Centurion Wealth Management LLC | 5,740 | $400.4K | 0.09% | +326+6.0% | Added |
| Ballentine Partners, LLC | 5,710 | $398.3K | 0.01% | −467−7.6% | Reduced |
| Regal Investment Advisors LLC | 5,700 | $397.6K | 0.02% | −21−0.4% | Reduced |
| SCS Capital Management LLC | 5,690 | $396.9K | 0.00% | −4,255−42.8% | Reduced |
| NorthRock Partners, LLC | 5,676 | $396.0K | 0.01% | +110+2.0% | Added |
| Evoke Wealth, LLC | 5,668 | $395.4K | 0.01% | +5,668 | New |
| Apollon Wealth Management, LLC | 5,632 | $392.9K | 0.01% | +5,632 | New |
| Gibbs Wealth Management | 4,616 | $391.7K | 0.09% | +7+0.2% | Added |
| Volterra Technologies LP | 5,604 | $390.9K | 0.40% | +5,604 | New |
| Cookson Peirce & Co Inc | 5,568 | $388.4K | 0.02% | −1,065−16.1% | Reduced |
| MOR Wealth Management, LLC | 5,500 | $383.7K | 0.18% | +5,500 | New |
| Legacy Capital Wealth Partners, LLC | 5,477 | $382.1K | 0.08% | −11,188−67.1% | Reduced |
| Atomi Financial Group, Inc. | 5,432 | $378.9K | 0.01% | +855+18.7% | Added |
| CoreCap Advisors, LLC | 5,422 | $378.2K | 0.01% | −85−1.5% | Reduced |
| Ascent Wealth Partners, LLC | 5,344 | $372.8K | 0.04% | +1,080+25.3% | Added |
| Fort Sheridan Advisors LLC | 5,324 | $371.4K | 0.05% | +145+2.8% | Added |