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, 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 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 47,420,192 | $3.31B | 0.05% | +5,610,469+13.4% | Added |
| BlackRock, Inc. | 33,076,329 | $2.31B | 0.04% | +1,663,189+5.3% | Added |
| Baillie Gifford & Co | 17,851,446 | $1.25B | 1.03% | +5,725,536+47.2% | Added |
| Capital World Investors | 16,200,726 | $1.13B | 0.15% | +1,738,623+12.0% | Added |
| State Street Corp | 12,520,223 | $873.4M | 0.03% | +120,652+1.0% | Added |
| JPMorgan Chase & Co | 9,694,980 | $676.3M | 0.05% | +4,122,175+74.0% | Added |
| Geode Capital Management, LLC | 9,004,724 | $626.6M | 0.04% | +825,158+10.1% | Added |
| D. E. Shaw & Co., Inc. | 6,644,372 | $463.5M | 0.35% | −2,869,280−30.2% | Reduced |
| Invesco Ltd. | 5,260,681 | $367.0M | 0.03% | −559,782−9.6% | Reduced |
| Bank of America Corp | 5,109,323 | $356.4M | 0.03% | −1,773,979−25.8% | Reduced |
| Norges Bank | 4,888,706 | $341.0M | 0.04% | +4,888,706 | New |
| FMR LLC | 4,272,814 | $298.1M | 0.02% | +236,133+5.8% | Added |
| Morgan Stanley | 4,196,128 | $292.7M | 0.02% | −2,929,182−41.1% | Reduced |
| UBS Group AG | 2,895,885 | $202.0M | 0.04% | +235,529+8.9% | Added |
| Northern Trust Corp | 2,603,039 | $181.6M | 0.02% | +153,522+6.3% | Added |
| Westfield Capital Management Co LP | 2,592,443 | $180.8M | 0.75% | +154,623+6.3% | Added |
| American Century Companies Inc | 2,524,283 | $176.1M | 0.09% | +528,254+26.5% | Added |
| Royal Bank of Canada | 2,447,448 | $170.7M | 0.03% | −574,077−19.0% | Reduced |
| Deutsche Bank AG | 2,336,845 | $163.0M | 0.05% | +1,485,621+174.5% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 2,235,260 | $155.9M | 1.03% | −251,535−10.1% | Reduced |
| Charles Schwab Investment Management Inc | 2,213,578 | $154.4M | 0.02% | +277,111+14.3% | Added |
| Voya Investment Management LLC | 2,192,749 | $153.0M | 0.15% | +610,918+38.6% | Added |
| Alliancebernstein L.P. | 2,137,856 | $149.1M | 0.05% | −52,276−2.4% | Reduced |
| Franklin Resources Inc | 1,896,465 | $132.3M | 0.03% | +133,716+7.6% | Added |
| UBS Asset Management Americas Inc | 1,701,885 | $118.7M | 0.03% | +175,580+11.5% | Added |
| Price T Rowe Associates Inc | 1,648,489 | $115.0M | 0.01% | +12,383+0.8% | Added |
| HSBC Holdings PLC | 1,570,608 | $110.7M | 0.06% | +1,350,602+613.9% | Added |
| Bank of New York Mellon Corp | 1,564,863 | $109.2M | 0.02% | +6,126+0.4% | Added |
| First Trust Advisors LP | 1,476,120 | $103.0M | 0.07% | +461,723+45.5% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,353,523 | $94.4M | 0.06% | −212,497−13.6% | Reduced |
| Voloridge Investment Management, LLC | 1,260,966 | $88.0M | 0.31% | −849,026−40.2% | Reduced |
| Swiss National Bank | 1,198,230 | $83.6M | 0.05% | −45,400−3.7% | Reduced |
| Mizuho Markets Americas LLC | 1,157,383 | $80.7M | 1.73% | +139,387+13.7% | Added |
| Dimensional Fund Advisors LP | 1,148,137 | $80.1M | 0.02% | −90,841−7.3% | Reduced |
| Amundi | 1,132,558 | $79.0M | 0.02% | −1,169,010−50.8% | Reduced |
| Nuveen, LLC | 1,132,023 | $79.0M | 0.02% | +173,587+18.1% | Added |
| Zevenbergen Capital Investments LLC | 1,090,798 | $76.1M | 1.69% | +45,837+4.4% | Added |
| Goldman Sachs Group Inc | 1,079,879 | $75.3M | 0.01% | +277,306+34.6% | Added |
| Clear Street Group Inc. | 1,069,240 | $74.6M | 0.39% | +447,240+71.9% | Added |
| Legal & General Group Plc | 1,043,737 | $72.8M | 0.02% | +176,422+20.3% | Added |
| Tocqueville Asset Management L.P. | 1,008,850 | $70.4M | 1.03% | −210,790−17.3% | Reduced |
| Cantor Fitzgerald, L. P. | 1,007,367 | $70.3M | 2.09% | −909,020−47.4% | Reduced |
| Renaissance Technologies LLC | 915,100 | $63.8M | 0.10% | +915,100 | New |
| Van Eck Associates Corp | 885,567 | $61.8M | 0.05% | +259,740+41.5% | Added |
| Citadel Advisors LLC | 879,636 | $61.4M | 0.04% | −305,825−25.8% | Reduced |
| BNP Paribas Arbitrage, SA | 853,840 | $59.6M | 0.04% | −1,339,896−61.1% | Reduced |
| Vident Advisory, LLC | 836,164 | $58.3M | 0.55% | −192,585−18.7% | Reduced |
| Ameriprise Financial Inc | 827,474 | $57.7M | 0.01% | +279,318+51.0% | Added |
| Neuberger Berman Group LLC | 821,307 | $57.3M | 0.04% | +157,053+23.6% | Added |
| Bank of Montreal | 804,686 | $56.1M | 0.02% | +292,464+57.1% | Added |
| Schonfeld Strategic Advisors LLC | 799,739 | $55.8M | 0.28% | +785,957+5,702.8% | Added |
| Tremblant Capital Group | 762,548 | $53.2M | 1.36% | +762,548 | New |
| California Public Employees Retirement System | 732,858 | $51.1M | 0.03% | +36,187+5.2% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 650,738 | $49.4M | 0.03% | +82,586+14.5% | Added |
| California State Teachers Retirement System | 696,369 | $48.6M | 0.05% | +3,475+0.5% | Added |
| Marex Group plc | 695,647 | $48.5M | 0.53% | −962,828−58.1% | Reduced |
| Raymond James Financial Inc | 682,836 | $47.6M | 0.01% | −26,291−3.7% | Reduced |
| National Pension Service | 643,174 | $44.9M | 0.03% | +643,174 | New |
| Frontier Capital Management Co LLC | 620,730 | $43.3M | 0.46% | −209,467−25.2% | Reduced |
| Ieq Capital, LLC | 613,515 | $42.8M | 0.13% | −65,613−9.7% | Reduced |
| Quadrature Capital Ltd | 613,226 | $42.8M | 0.44% | +222,013+56.7% | Added |
| Citigroup Inc | 612,169 | $42.7M | 0.03% | −234,023−27.7% | Reduced |
| IMC-Chicago, LLC | 607,651 | $42.4M | 0.74% | +607,651 | New |
| Millennium Management LLC | 567,426 | $39.6M | 0.03% | +74,881+15.2% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 558,629 | $39.0M | 0.09% | +75,952+15.7% | Added |
| Once Capital Management, LLC | 556,000 | $38.8M | 9.78% | 00.0% | Unchanged |
| Storebrand Asset Management AS | 551,754 | $38.5M | 0.10% | +41,458+8.1% | Added |
| Wealth Enhancement Advisory Services, LLC | 428,717 | $36.9M | 0.05% | +249,577+139.3% | Added |
| Clearbridge Investments, LLC | 518,904 | $36.2M | 0.03% | +183,841+54.9% | Added |
| Nikko Asset Management Americas, Inc. | 517,560 | $36.1M | 0.42% | −200,565−27.9% | Reduced |
| Rhumbline Advisers | 514,887 | $35.9M | 0.03% | −5,047−1.0% | Reduced |
| Swedbank AB | 509,250 | $35.5M | 0.03% | +38,770+8.2% | Added |
| UNICOM Systems, Inc. | 502,902 | $35.1M | 3.43% | 00.0% | Unchanged |
| Wells Fargo & Company | 498,094 | $34.7M | 0.01% | −642,443−56.3% | Reduced |
| SG Americas Securities, LLC | 488,608 | $34.1M | 0.04% | +415,224+565.8% | Added |
| Barclays PLC | 482,943 | $33.7M | 0.01% | −41,325−7.9% | Reduced |
| Capital Fund Management S.A. | 466,223 | $32.5M | 0.31% | +466,223 | New |
| Capital Impact Advisors, LLC | 452,728 | $31.6M | 2.47% | +145,741+47.5% | Added |
| LPL Financial LLC | 445,888 | $31.1M | 0.01% | +18,772+4.4% | Added |
| Lord, Abbett & Co. LLC | 422,618 | $29.5M | 0.09% | −835,493−66.4% | Reduced |
| Simplex Trading, LLC | 400,110 | $27.9M | 0.78% | +400,110 | New |
| Driehaus Capital Management LLC | 393,430 | $27.4M | 0.19% | −1,284,676−76.6% | Reduced |
| Jain Global LLC | 366,055 | $25.5M | 0.25% | +48,350+15.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 360,804 | $25.2M | 0.07% | −840,958−70.0% | Reduced |
| Polar Capital Holdings Plc | 351,930 | $24.6M | 0.11% | +351,930 | New |
| State Board of Administration of Florida Retirement System | 350,348 | $24.4M | 0.04% | +7,620+2.2% | Added |
| Aviva PLC | 349,022 | $24.3M | 0.04% | +22,711+7.0% | Added |
| Agf Management Ltd | 320,232 | $22.3M | 0.10% | +102,997+47.4% | Added |
| Caitong International Asset Management Co., Ltd | 307,873 | $21.5M | 5.26% | +306,298+19,447.5% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 297,636 | $20.8M | 0.04% | +189,020+174.0% | Added |
| Pictet Asset Management Holding SA | 269,207 | $18.8M | 0.02% | −103,301−27.7% | Reduced |
| AQR Capital Management LLC | 264,643 | $18.5M | 0.01% | −45,105−14.6% | Reduced |
| Squarepoint Ops LLC | 260,271 | $18.2M | 0.04% | −202,769−43.8% | Reduced |
| Korea Investment CORP | 259,678 | $18.1M | 0.04% | +106,221+69.2% | Added |
| New York State Common Retirement Fund | 250,625 | $17.5M | 0.02% | +7,200+3.0% | Added |
| Nomura Asset Management Co Ltd | 248,841 | $17.4M | 0.04% | −14,686−5.6% | Reduced |
| Stifel Financial Corp | 246,236 | $17.2M | 0.02% | +35,151+16.7% | Added |
| Weiss Asset Management LP | 245,667 | $17.1M | 0.24% | +245,667 | New |
| Danske Bank A/S | 243,100 | $17.0M | 0.04% | +21,381+9.6% | Added |
| Hood River Capital Management LLC | 242,124 | $16.9M | 0.19% | +242,124 | New |