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, Q2 2026
Institutional positions in Rocket Lab Corp as of Jun 30, 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
- 1,129
- +256 vs. Q1 2026
- Shares held
- 322.3M
- +31.9M (+11.0%) vs. Q1 2026
- Total value
- $32.7B
- +$14.1B (+75.9%) vs. Q1 2026
- New holders
- 327
- 485 more added
- Sold out
- 71
- 238 more reduced
5 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Rocket Lab Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Maryland State Retirement & Pension System | 28,607 | $2.91M | 0.05% | +3,891+15.7% | Added |
| MUFG Securities EMEA plc | 29,295 | $2.98M | 0.03% | +29,295 | New |
| Woodline Partners LP | 29,695 | $3.02M | 0.01% | +10,878+57.8% | Added |
| MetLife Investment Management | 29,862 | $3.04M | 0.01% | −259−0.9% | Reduced |
| Bank of Nova Scotia | 29,904 | $3.04M | 0.00% | −20,053−40.1% | Reduced |
| Integrated Wealth Concepts LLC | 30,112 | $3.06M | 0.02% | +2,211+7.9% | Added |
| Farther Finance Advisors, LLC | 30,268 | $3.07M | 0.02% | +4,632+18.1% | Added |
| WCM Investment Management, LLC | 31,448 | $3.08M | 0.01% | −50−0.2% | Reduced |
| Jasper Ridge Partners, L.P. | 30,801 | $3.13M | 0.07% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 30,919 | $3.14M | 0.00% | +1,349+4.6% | Added |
| Purpose Unlimited Inc. | 30,979 | $3.15M | 0.12% | +14,641+89.6% | Added |
| Shah Wealth Advisors, LLC | 31,002 | $3.15M | 0.73% | +31,002 | New |
| K.J. Harrison & Partners Inc | 31,150 | $3.17M | 0.45% | −5,000−13.8% | Reduced |
| Capital Fund Management S.A. | 31,168 | $3.17M | 0.02% | −142,671−82.1% | Reduced |
| ExodusPoint Capital Management, LP | 31,280 | $3.18M | 0.03% | −49,509−61.3% | Reduced |
| Bessemer Group Inc | 31,339 | $3.19M | 0.00% | −11,600−27.0% | Reduced |
| Calamos Advisors LLC | 31,354 | $3.19M | 0.01% | +6,961+28.5% | Added |
| Blue Jean Financial LLC | 31,357 | $3.19M | 2.22% | +31,357 | New |
| B. Metzler seel. Sohn & Co. AG | 31,652 | $3.22M | 0.03% | +3,242+11.4% | Added |
| Cresset Asset Management, LLC | 31,672 | $3.22M | 0.01% | −22,885−41.9% | Reduced |
| Tempo Wealth, LLC | 31,686 | $3.22M | 0.48% | +4,409+16.2% | Added |
| 180 Wealth Advisors, LLC | 31,904 | $3.24M | 0.33% | −1,874−5.5% | Reduced |
| Advisory Services Network, LLC | 31,947 | $3.25M | 0.04% | +1,942+6.5% | Added |
| M&T Bank Corp | 32,173 | $3.27M | 0.01% | +5,549+20.8% | Added |
| Terra Nova Asset Management LLC | 32,315 | $3.28M | 2.01% | +465+1.5% | Added |
| Tower Research Capital LLC (TRC) | 32,721 | $3.33M | 0.08% | +15,565+90.7% | Added |
| Simplex Trading, LLC | 32,873 | $3.34M | 0.09% | +31,718+2,746.1% | Added |
| Investment Management Corp of Ontario | 33,191 | $3.37M | 0.04% | −1,200−3.5% | Reduced |
| Pacer Advisors, Inc. | 33,909 | $3.45M | 0.01% | +33,909 | New |
| Federation des caisses Desjardins du Quebec | 34,616 | $3.52M | 0.01% | +8,112+30.6% | Added |
| Private Advisor Group, LLC | 34,980 | $3.56M | 0.02% | +14,303+69.2% | Added |
| CIBC Bancorp USA Inc. | 35,109 | $3.56M | 0.00% | +5,665+19.2% | Added |
| Candriam Luxembourg S.C.A. | 35,157 | $3.57M | 0.02% | +2,001+6.0% | Added |
| Trexquant Investment LP | 35,404 | $3.60M | 0.02% | +35,404 | New |
| Pathstone Holdings, LLC | 35,602 | $3.62M | 0.01% | +17,778+99.7% | Added |
| MIC Capital Management UK LLP | 35,628 | $3.62M | 0.92% | 00.0% | Unchanged |
| Dilation Capital Management LP | 35,955 | $3.65M | 1.47% | +35,955 | New |
| Connective Portfolio Management, LLC | 35,965 | $3.66M | 6.09% | +19,965+124.8% | Added |
| Ossiam | 36,390 | $3.70M | 0.05% | +36,390 | New |
| Saudi Central Bank | 36,415 | $3.70M | 0.05% | +18,670+105.2% | Added |
| Louisiana State Employees Retirement System | 37,200 | $3.78M | 0.06% | +37,200 | New |
| Harvest Investment Services, LLC | 37,298 | $3.79M | 0.59% | −22,861−38.0% | Reduced |
| Mediolanum International Funds Ltd | 38,766 | $3.80M | 0.03% | +38,766 | New |
| Stevens Capital Management LP | 37,504 | $3.81M | 0.91% | +37,504 | New |
| West Michigan Advisors, LLC | 37,719 | $3.83M | 0.73% | +26,813+245.9% | Added |
| Nisa Investment Advisors, LLC | 38,507 | $3.91M | 0.01% | −1,761−4.4% | Reduced |
| Robeco Institutional Asset Management B.V. | 38,710 | $3.93M | 0.00% | +13,011+50.6% | Added |
| Jain Global LLC | 38,738 | $3.94M | 0.05% | +38,738 | New |
| Amalgamated Bank | 38,842 | $3.95M | 0.03% | +113+0.3% | Added |
| Ambassador Advisors, LLC | 39,272 | $3.99M | 0.49% | +39,272 | New |
| Chicago Partners Investment Group LLC | 57,291 | $4.01M | 0.08% | −9,124−13.7% | Reduced |
| Abn Amro Investment Solutions | 39,590 | $4.02M | 0.03% | +13,823+53.6% | Added |
| Profund Advisors LLC | 39,882 | $4.05M | 0.11% | +39,882 | New |
| Standard Life Aberdeen plc | 40,007 | $4.07M | 0.01% | +12,193+43.8% | Added |
| Headlands Technologies LLC | 40,097 | $4.08M | 0.43% | +40,097 | New |
| Concurrent Investment Advisors, LLC | 40,178 | $4.08M | 0.03% | −12,331−23.5% | Reduced |
| Macquarie Group Ltd | 40,309 | $4.10M | 0.02% | +27,358+211.2% | Added |
| PensionDanmark Pensionsforsikringsaktieselskab | 41,008 | $4.17M | 0.03% | +28,358+224.2% | Added |
| Gulf International Bank (UK) Ltd | 41,110 | $4.18M | 0.08% | +3,946+10.6% | Added |
| Udine Wealth Management, Inc. | 41,300 | $4.20M | 1.75% | −22,375−35.1% | Reduced |
| Mutual Advisors, LLC | 42,188 | $4.29M | 0.08% | +5,341+14.5% | Added |
| Empire Life Investments Inc. | 42,829 | $4.35M | 0.24% | −1,987−4.4% | Reduced |
| Huntleigh Advisors, Inc. | 43,195 | $4.39M | 0.61% | +5,848+15.7% | Added |
| Sanders Morris Harris LLC | 43,940 | $4.47M | 2.59% | −7,931−15.3% | Reduced |
| ASR Vermogensbeheer N.V. | 44,367 | $4.51M | 0.05% | −8,076−15.4% | Reduced |
| Harvest Fund Management Co., Ltd | 45,062 | $4.58M | 0.15% | +43,013+2,099.2% | Added |
| Empowered Funds, LLC | 45,133 | $4.59M | 0.02% | −804−1.8% | Reduced |
| The PNC Financial Services Group, Inc. | 45,327 | $4.61M | 0.00% | +7,571+20.1% | Added |
| Soviero Asset Management, LP | 46,000 | $4.68M | 2.27% | −8,000−14.8% | Reduced |
| Allstate Corp | 46,109 | $4.69M | 0.05% | −6,812−12.9% | Reduced |
| Motley Fool Asset Management LLC | 46,585 | $4.74M | 0.18% | −6,531−12.3% | Reduced |
| Man Group plc | 47,976 | $4.88M | 0.01% | +23,194+93.6% | Added |
| Mackenzie Financial Corp | 48,401 | $4.92M | 0.00% | +15,649+47.8% | Added |
| Sharpepoint LLC | 48,455 | $4.93M | 2.47% | −7,072−12.7% | Reduced |
| Renaissance Technologies LLC | 48,600 | $4.94M | 0.01% | +48,600 | New |
| BI Asset Management Fondsmaeglerselskab A/S | 49,316 | $5.01M | 0.04% | +18,057+57.8% | Added |
| Aware Super Pty Ltd as trustee of Aware Super | 50,003 | $5.08M | 0.07% | +50,003 | New |
| Intellectus Partners, LLC | 50,091 | $5.09M | 0.88% | −13,394−21.1% | Reduced |
| JustInvest LLC | 51,219 | $5.21M | 0.04% | +14,915+41.1% | Added |
| Lord, Abbett & Co. LLC | 51,578 | $5.24M | 0.02% | −194,074−79.0% | Reduced |
| Keel Point, LLC | 52,032 | $5.29M | 0.31% | +691+1.3% | Added |
| Thrivent Financial for Lutherans | 52,616 | $5.35M | 0.01% | +52,616 | New |
| TB Alternative Assets Ltd. | 52,703 | $5.36M | 0.86% | −306,500−85.3% | Reduced |
| KBC Group NV | 53,778 | $5.47M | 0.01% | +10,306+23.7% | Added |
| Oppenheimer & Co Inc | 53,894 | $5.48M | 0.06% | −1,549−2.8% | Reduced |
| Cerity Partners LLC | 55,487 | $5.64M | 0.01% | +5,221+10.4% | Added |
| Brown Advisory Inc | 55,618 | $5.65M | 0.01% | −2,674−4.6% | Reduced |
| Gotham Asset Management, LLC | 56,405 | $5.73M | 0.01% | +7,170+14.6% | Added |
| Wiley Bros.-Aintree Capital, LLC | 55,913 | $5.74M | 0.02% | +11,889+27.0% | Added |
| Old Mission Capital LLC | 58,023 | $5.90M | 0.15% | +58,023 | New |
| Shelton Capital Management | 58,634 | $5.96M | 0.11% | +58,634 | New |
| Wealth Architects, LLC | 58,728 | $5.97M | 0.47% | +150.0% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 59,001 | $6.00M | 0.04% | +11,228+23.5% | Added |
| Wellington Shields & Co., LLC | 59,164 | $6.01M | 1.35% | +1,044+1.8% | Added |
| OP Asset Management Ltd | 59,182 | $6.02M | 0.06% | −22,087−27.2% | Reduced |
| Eurizon Capital SGR S.p.A. | 59,896 | $6.07M | 0.02% | +9,545+19.0% | Added |
| Firsthand Capital Management, Inc. | 60,000 | $6.10M | 9.75% | 00.0% | Unchanged |
| Fifth Third Bancorp | 60,850 | $6.19M | 0.01% | +5,636+10.2% | Added |
| QRG Capital Management, Inc. | 62,320 | $6.33M | 0.05% | +25,604+69.7% | Added |
| Fideuram Asset Management (Ireland) dac | 52,550 | $6.48M | 0.13% | +50,500+2,463.4% | Added |