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 |
|---|---|---|---|---|---|
| Cetera Investment Advisers | 164,330 | $11.5M | 0.01% | −26,520−13.9% | Reduced |
| SEI Investments Co | 167,217 | $11.7M | 0.01% | +72,156+75.9% | Added |
| KBC Group NV | 167,857 | $11.7M | 0.03% | +142,738+568.2% | Added |
| KLP Kapitalforvaltning AS | 168,000 | $11.7M | 0.05% | +1,000+0.6% | Added |
| GF Fund Management Co. Ltd. | 171,209 | $11.9M | 0.20% | +2,138+1.3% | Added |
| Treasurer of the State of North Carolina | 173,343 | $12.1M | 0.04% | −12,668−6.8% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 175,952 | $12.3M | 0.10% | −7,439−4.1% | Reduced |
| Nomura Holdings Inc | 176,737 | $12.3M | 0.04% | −197,256−52.7% | Reduced |
| Davy Global Fund Management Ltd | 177,246 | $12.4M | 0.85% | +9,978+6.0% | Added |
| Asset Management One Co.,Ltd. | 177,099 | $12.4M | 0.03% | +9,848+5.9% | Added |
| Verition Fund Management LLC | 180,473 | $12.6M | 0.07% | +58,171+47.6% | Added |
| Janus Henderson Group PLC | 182,455 | $12.7M | 0.01% | +161,955+790.0% | Added |
| Mariner, LLC | 184,454 | $12.9M | 0.02% | +29,263+18.9% | Added |
| Nicholas Investment Partners, LP | 184,761 | $12.9M | 0.94% | +8,747+5.0% | Added |
| Prime Capital Investment Advisors, LLC | 189,475 | $13.2M | 0.16% | +52,799+38.6% | Added |
| DnB Asset Management AS | 191,804 | $13.4M | 0.05% | −37,151−16.2% | Reduced |
| McGuire Investment Group, LLC | 192,375 | $13.4M | 1.43% | −3,316−1.7% | Reduced |
| Blair William & Co | 193,469 | $13.5M | 0.04% | −6,849−3.4% | Reduced |
| Penserra Capital Management LLC | 199,409 | $13.9M | 0.17% | +25,626+14.7% | Added |
| O'Neil Global Advisors, Inc. | 200,216 | $14.0M | 4.81% | +200,216 | New |
| SBI Securities Co., Ltd. | 205,258 | $14.3M | 0.37% | +77,778+61.0% | Added |
| Berkshire Capital Holdings Inc | 207,360 | $14.5M | 4.79% | +207,350+2,073,500.0% | Added |
| Rockefeller Capital Management L.P. | 207,466 | $14.5M | 0.03% | +4,083+2.0% | Added |
| Cambridge Investment Research Advisors, Inc. | 208,070 | $14.5M | 0.04% | +76,969+58.7% | Added |
| United Capital Management of KS, Inc. | 214,090 | $14.9M | 2.09% | −4,076−1.9% | Reduced |
| Federated Hermes, Inc. | 219,745 | $15.3M | 0.03% | −515,458−70.1% | Reduced |
| State of Wisconsin Investment Board | 220,341 | $15.4M | 0.03% | −13,663−5.8% | Reduced |
| Group One Trading, L.P. | 225,535 | $15.7M | 0.47% | +177,257+367.2% | Added |
| Creative Planning | 227,032 | $15.8M | 0.01% | +2,421+1.1% | Added |
| Baird Financial Group, Inc. | 230,484 | $16.1M | 0.03% | +47,241+25.8% | Added |
| Russell Investments Group, Ltd. | 230,270 | $16.1M | 0.02% | +98,073+74.2% | Added |
| CI Private Wealth, LLC | 234,037 | $16.3M | 0.02% | +11,541+5.2% | Added |
| CloudAlpha Capital Management Limited/Hong Kong | 241,334 | $16.8M | 1.51% | +241,334 | New |
| Hood River Capital Management LLC | 242,124 | $16.9M | 0.19% | +242,124 | New |
| Danske Bank A/S | 243,100 | $17.0M | 0.04% | +21,381+9.6% | Added |
| Weiss Asset Management LP | 245,667 | $17.1M | 0.24% | +245,667 | New |
| Stifel Financial Corp | 246,236 | $17.2M | 0.02% | +35,151+16.7% | Added |
| Nomura Asset Management Co Ltd | 248,841 | $17.4M | 0.04% | −14,686−5.6% | Reduced |
| New York State Common Retirement Fund | 250,625 | $17.5M | 0.02% | +7,200+3.0% | Added |
| Korea Investment CORP | 259,678 | $18.1M | 0.04% | +106,221+69.2% | Added |
| Squarepoint Ops LLC | 260,271 | $18.2M | 0.04% | −202,769−43.8% | Reduced |
| AQR Capital Management LLC | 264,643 | $18.5M | 0.01% | −45,105−14.6% | Reduced |
| Pictet Asset Management Holding SA | 269,207 | $18.8M | 0.02% | −103,301−27.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 297,636 | $20.8M | 0.04% | +189,020+174.0% | Added |
| Caitong International Asset Management Co., Ltd | 307,873 | $21.5M | 5.26% | +306,298+19,447.5% | Added |
| Agf Management Ltd | 320,232 | $22.3M | 0.10% | +102,997+47.4% | Added |
| Aviva PLC | 349,022 | $24.3M | 0.04% | +22,711+7.0% | Added |
| State Board of Administration of Florida Retirement System | 350,348 | $24.4M | 0.04% | +7,620+2.2% | Added |
| Polar Capital Holdings Plc | 351,930 | $24.6M | 0.11% | +351,930 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 360,804 | $25.2M | 0.07% | −840,958−70.0% | Reduced |
| Jain Global LLC | 366,055 | $25.5M | 0.25% | +48,350+15.2% | Added |
| Driehaus Capital Management LLC | 393,430 | $27.4M | 0.19% | −1,284,676−76.6% | Reduced |
| Simplex Trading, LLC | 400,110 | $27.9M | 0.78% | +400,110 | New |
| Lord, Abbett & Co. LLC | 422,618 | $29.5M | 0.09% | −835,493−66.4% | Reduced |
| LPL Financial LLC | 445,888 | $31.1M | 0.01% | +18,772+4.4% | Added |
| Capital Impact Advisors, LLC | 452,728 | $31.6M | 2.47% | +145,741+47.5% | Added |
| Capital Fund Management S.A. | 466,223 | $32.5M | 0.31% | +466,223 | New |
| Barclays PLC | 482,943 | $33.7M | 0.01% | −41,325−7.9% | Reduced |
| SG Americas Securities, LLC | 488,608 | $34.1M | 0.04% | +415,224+565.8% | Added |
| Wells Fargo & Company | 498,094 | $34.7M | 0.01% | −642,443−56.3% | Reduced |
| UNICOM Systems, Inc. | 502,902 | $35.1M | 3.43% | 00.0% | Unchanged |
| Swedbank AB | 509,250 | $35.5M | 0.03% | +38,770+8.2% | Added |
| Rhumbline Advisers | 514,887 | $35.9M | 0.03% | −5,047−1.0% | Reduced |
| Nikko Asset Management Americas, Inc. | 517,560 | $36.1M | 0.42% | −200,565−27.9% | Reduced |
| Clearbridge Investments, LLC | 518,904 | $36.2M | 0.03% | +183,841+54.9% | Added |
| Wealth Enhancement Advisory Services, LLC | 428,717 | $36.9M | 0.05% | +249,577+139.3% | Added |
| Storebrand Asset Management AS | 551,754 | $38.5M | 0.10% | +41,458+8.1% | Added |
| Once Capital Management, LLC | 556,000 | $38.8M | 9.78% | 00.0% | Unchanged |
| Mitsubishi UFJ Trust & Banking Corp | 558,629 | $39.0M | 0.09% | +75,952+15.7% | Added |
| Millennium Management LLC | 567,426 | $39.6M | 0.03% | +74,881+15.2% | Added |
| IMC-Chicago, LLC | 607,651 | $42.4M | 0.74% | +607,651 | New |
| Citigroup Inc | 612,169 | $42.7M | 0.03% | −234,023−27.7% | Reduced |
| Quadrature Capital Ltd | 613,226 | $42.8M | 0.44% | +222,013+56.7% | Added |
| Ieq Capital, LLC | 613,515 | $42.8M | 0.13% | −65,613−9.7% | Reduced |
| Frontier Capital Management Co LLC | 620,730 | $43.3M | 0.46% | −209,467−25.2% | Reduced |
| National Pension Service | 643,174 | $44.9M | 0.03% | +643,174 | New |
| Raymond James Financial Inc | 682,836 | $47.6M | 0.01% | −26,291−3.7% | Reduced |
| Marex Group plc | 695,647 | $48.5M | 0.53% | −962,828−58.1% | Reduced |
| California State Teachers Retirement System | 696,369 | $48.6M | 0.05% | +3,475+0.5% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 650,738 | $49.4M | 0.03% | +82,586+14.5% | Added |
| California Public Employees Retirement System | 732,858 | $51.1M | 0.03% | +36,187+5.2% | Added |
| Tremblant Capital Group | 762,548 | $53.2M | 1.36% | +762,548 | New |
| Schonfeld Strategic Advisors LLC | 799,739 | $55.8M | 0.28% | +785,957+5,702.8% | Added |
| Bank of Montreal | 804,686 | $56.1M | 0.02% | +292,464+57.1% | Added |
| Neuberger Berman Group LLC | 821,307 | $57.3M | 0.04% | +157,053+23.6% | Added |
| Ameriprise Financial Inc | 827,474 | $57.7M | 0.01% | +279,318+51.0% | Added |
| Vident Advisory, LLC | 836,164 | $58.3M | 0.55% | −192,585−18.7% | Reduced |
| BNP Paribas Arbitrage, SA | 853,840 | $59.6M | 0.04% | −1,339,896−61.1% | Reduced |
| Citadel Advisors LLC | 879,636 | $61.4M | 0.04% | −305,825−25.8% | Reduced |
| Van Eck Associates Corp | 885,567 | $61.8M | 0.05% | +259,740+41.5% | Added |
| Renaissance Technologies LLC | 915,100 | $63.8M | 0.10% | +915,100 | New |
| Cantor Fitzgerald, L. P. | 1,007,367 | $70.3M | 2.09% | −909,020−47.4% | Reduced |
| Tocqueville Asset Management L.P. | 1,008,850 | $70.4M | 1.03% | −210,790−17.3% | Reduced |
| Legal & General Group Plc | 1,043,737 | $72.8M | 0.02% | +176,422+20.3% | Added |
| Clear Street Group Inc. | 1,069,240 | $74.6M | 0.39% | +447,240+71.9% | Added |
| Goldman Sachs Group Inc | 1,079,879 | $75.3M | 0.01% | +277,306+34.6% | Added |
| Zevenbergen Capital Investments LLC | 1,090,798 | $76.1M | 1.69% | +45,837+4.4% | Added |
| Nuveen, LLC | 1,132,023 | $79.0M | 0.02% | +173,587+18.1% | Added |
| Amundi | 1,132,558 | $79.0M | 0.02% | −1,169,010−50.8% | Reduced |
| Dimensional Fund Advisors LP | 1,148,137 | $80.1M | 0.02% | −90,841−7.3% | Reduced |