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
Q3 2026 data is still coming in: 3 institutions have reported holding RKLB so far. See Q3 2026
- 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 |
|---|---|---|---|---|---|
| Cetera Investment Advisers | 209,505 | $21.3M | 0.02% | +28,091+15.5% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 211,017 | $21.4M | 0.03% | +20,959+11.0% | Added |
| Mariner, LLC | 213,052 | $21.7M | 0.02% | +55,377+35.1% | Added |
| Asset Management One Co.,Ltd. | 213,727 | $21.7M | 0.06% | +9,614+4.7% | Added |
| Jupiter Topco LLC | 220,579 | $22.4M | 0.01% | +220,579 | New |
| Shannon River Fund Management LLC | 221,143 | $22.5M | 2.01% | +221,143 | New |
| KLP Kapitalforvaltning AS | 225,000 | $22.9M | 0.07% | +34,400+18.0% | Added |
| Creative Planning | 225,117 | $22.9M | 0.01% | −2,597−1.1% | Reduced |
| Treasurer of the State of North Carolina | 228,782 | $23.3M | 0.06% | +19,200+9.2% | Added |
| Driehaus Capital Management LLC | 228,938 | $23.3M | 0.13% | −174,338−43.2% | Reduced |
| Cantor Fitzgerald, L. P. | 230,335 | $23.4M | 0.45% | −109,209−32.2% | Reduced |
| Jones Financial Companies LLLP | 278,896 | $23.6M | 0.01% | +130,082+87.4% | Added |
| Baird Financial Group, Inc. | 241,708 | $24.6M | 0.03% | +32,811+15.7% | Added |
| Vanguard Global Advisers, LLC | 256,256 | $26.0M | 0.01% | +12,752+5.2% | Added |
| Schroder Investment Management Group | 258,905 | $26.3M | 0.02% | +216,288+507.5% | Added |
| Vanguard Investments Australia, Ltd. | 265,762 | $27.0M | 0.07% | +27,253+11.4% | Added |
| Danske Bank A/S | 269,377 | $27.4M | 0.05% | +18,700+7.5% | Added |
| State of Wisconsin Investment Board | 269,712 | $27.4M | 0.06% | +19,054+7.6% | Added |
| USS Investment Management Ltd | 273,062 | $27.7M | 0.11% | −158,012−36.7% | Reduced |
| Nomura Asset Management Co Ltd | 277,028 | $28.2M | 0.06% | +28,548+11.5% | Added |
| New York State Common Retirement Fund | 295,188 | $30.0M | 0.04% | +5,902+2.0% | Added |
| Quantinno Capital Management LP | 298,268 | $30.3M | 0.04% | +175,933+143.8% | Added |
| DnB Asset Management AS | 298,317 | $30.3M | 0.08% | +117,886+65.3% | Added |
| Susquehanna International Group, LLP | 307,614 | $31.3M | 0.03% | −451,929−59.5% | Reduced |
| APG Asset Management N.V. | 355,782 | $31.6M | 0.08% | +355,782 | New |
| TD Asset Management Inc | 313,995 | $31.9M | 0.03% | +210,203+202.5% | Added |
| SEI Investments Co | 317,584 | $32.3M | 0.03% | +88,113+38.4% | Added |
| Jennison Associates LLC | 318,542 | $32.4M | 0.02% | +318,542 | New |
| Stifel Financial Corp | 318,905 | $32.4M | 0.03% | +20,571+6.9% | Added |
| Nikko Asset Management Americas, Inc. | 327,482 | $33.3M | 0.43% | −166,426−33.7% | Reduced |
| AQR Capital Management LLC | 354,071 | $34.9M | 0.01% | +206,872+140.5% | Added |
| PFA Pension, Forsikringsaktieselskab | 347,360 | $35.3M | 0.09% | +347,360 | New |
| NEOS Investment Management LLC | 349,378 | $35.5M | 0.13% | +349,378 | New |
| Frontier Capital Management Co LLC | 352,422 | $35.8M | 0.33% | −51,318−12.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 381,175 | $38.7M | 0.07% | −2,872−0.7% | Reduced |
| Nissay Asset Management Corp | 382,309 | $38.9M | 0.16% | +319,314+506.9% | Added |
| Victory Capital Management Inc | 385,224 | $39.2M | 0.02% | +227,168+143.7% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 409,610 | $41.6M | 0.05% | +405,814+10,690.6% | Added |
| Los Angeles Capital Management LLC | 411,863 | $41.9M | 0.15% | +409,833+20,188.8% | Added |
| CI Private Wealth, LLC | 417,771 | $42.5M | 0.06% | +364,569+685.3% | Added |
| Hood River Capital Management LLC | 421,905 | $42.9M | 0.31% | +138,703+49.0% | Added |
| HSBC Holdings PLC | 422,093 | $43.1M | 0.02% | +21,866+5.5% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 427,357 | $43.4M | 0.10% | −117,437−21.6% | Reduced |
| La Banque Postale Asset Management SA | 436,950 | $44.4M | 0.44% | +54,396+14.2% | Added |
| Aviva PLC | 466,066 | $47.4M | 0.07% | +4,226+0.9% | Added |
| State Board of Administration of Florida Retirement System | 466,833 | $47.5M | 0.08% | +59,334+14.6% | Added |
| Nomura Asset Management International Inc. | 480,481 | $48.8M | 0.07% | +480,481 | New |
| Storebrand Asset Management AS | 503,999 | $51.2M | 0.13% | −131,872−20.7% | Reduced |
| Capital Impact Advisors, LLC | 534,286 | $54.3M | 3.05% | +415,747+350.7% | Added |
| ProShare Advisors LLC | 537,998 | $54.7M | 0.08% | +537,998 | New |
| Defiance ETFs, LLC | 570,469 | $57.1M | 0.79% | −5,055,612−89.9% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 570,547 | $58.0M | 0.11% | −364,640−39.0% | Reduced |
| Russell Investments Group, Ltd. | 617,571 | $62.3M | 0.05% | +259,212+72.3% | Added |
| LPL Financial LLC | 627,617 | $63.8M | 0.01% | +90,404+16.8% | Added |
| Once Capital Management, LLC | 645,000 | $65.6M | 12.86% | +27,000+4.4% | Added |
| Barclays PLC | 649,856 | $66.1M | 0.02% | +151,647+30.4% | Added |
| Rhumbline Advisers | 656,063 | $66.7M | 0.05% | +11,943+1.9% | Added |
| Tremblant Capital Group | 676,072 | $68.7M | 1.97% | −77,740−10.3% | Reduced |
| National Pension Service | 681,812 | $69.3M | 0.04% | −9,574−1.4% | Reduced |
| Korea Investment CORP | 698,238 | $71.0M | 0.13% | −36,379−5.0% | Reduced |
| Marex Group plc | 701,211 | $71.3M | 0.53% | +297,268+73.6% | Added |
| UNICOM Systems, Inc. | 702,635 | $71.4M | 4.66% | +45,400+6.9% | Added |
| Clear Street Group Inc. | 720,160 | $73.2M | 0.23% | +388,113+116.9% | Added |
| Bank of Montreal | 728,302 | $74.0M | 0.03% | +86,168+13.4% | Added |
| California State Teachers Retirement System | 784,458 | $79.7M | 0.07% | +49,383+6.7% | Added |
| Nomura Holdings Inc | 812,849 | $82.6M | 0.35% | +812,849 | New |
| First Trust Advisors LP | 836,607 | $85.0M | 0.05% | −343,472−29.1% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 837,240 | $85.1M | 0.05% | +84,815+11.3% | Added |
| Tocqueville Asset Management L.P. | 837,725 | $85.2M | 1.13% | −95,575−10.2% | Reduced |
| Voloridge Investment Management, LLC | 877,904 | $89.2M | 0.38% | −820,776−48.3% | Reduced |
| Wells Fargo & Company | 900,422 | $91.5M | 0.02% | +231,683+34.6% | Added |
| California Public Employees Retirement System | 905,207 | $92.0M | 0.05% | +109,026+13.7% | Added |
| BNP Paribas Arbitrage, SA | 920,363 | $93.6M | 0.05% | +658,114+251.0% | Added |
| Artisan Partners Limited Partnership | 932,236 | $94.8M | 0.15% | +224,135+31.7% | Added |
| Penserra Capital Management LLC | 969,895 | $98.6M | 0.76% | +154,016+18.9% | Added |
| Dimensional Fund Advisors LP | 992,105 | $100.8M | 0.02% | −62,493−5.9% | Reduced |
| Zevenbergen Capital Investments LLC | 1,005,003 | $102.2M | 2.33% | −19,995−2.0% | Reduced |
| Vident Advisory, LLC | 1,018,132 | $103.5M | 0.77% | +42,590+4.4% | Added |
| Raymond James Financial Inc | 1,018,763 | $103.6M | 0.03% | +207,958+25.6% | Added |
| Vanguard Asset Management, Ltd | 1,046,290 | $106.4M | 0.07% | +182,860+21.2% | Added |
| Ameriprise Financial Inc | 1,075,531 | $109.2M | 0.02% | +84,868+8.6% | Added |
| Jane Street Group, LLC | 1,082,063 | $110.0M | 0.07% | −604,597−35.8% | Reduced |
| D. E. Shaw & Co., Inc. | 1,103,189 | $112.1M | 0.07% | −3,088,372−73.7% | Reduced |
| Wellington Management Group LLP | 1,173,469 | $119.3M | 0.02% | +1,173,469 | New |
| Citigroup Inc | 1,184,354 | $120.4M | 0.06% | +185,714+18.6% | Added |
| Mizuho Markets Americas LLC | 1,197,173 | $121.7M | 2.18% | +17,800+1.5% | Added |
| Neuberger Berman Group LLC | 1,231,799 | $125.2M | 0.08% | +297,626+31.9% | Added |
| Swedbank AB | 1,332,385 | $135.4M | 0.12% | +765,054+134.9% | Added |
| Clearbridge Investments, LLC | 1,341,634 | $136.4M | 0.11% | +823,548+159.0% | Added |
| Deutsche Bank AG | 1,349,025 | $137.1M | 0.04% | +335,194+33.1% | Added |
| Swiss National Bank | 1,467,430 | $149.2M | 0.08% | +56,500+4.0% | Added |
| Nuveen, LLC | 1,477,833 | $150.2M | 0.04% | −36,588−2.4% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,557,127 | $158.3M | 0.09% | +39,826+2.6% | Added |
| Tema ETFs LLC | 1,622,028 | $164.9M | 5.33% | +1,619,557+65,542.6% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 1,631,207 | $165.8M | 1.08% | −612,449−27.3% | Reduced |
| Legal & General Group Plc | 1,689,746 | $171.8M | 0.04% | +100,530+6.3% | Added |
| Federated Hermes, Inc. | 1,692,941 | $172.1M | 0.25% | +1,181,963+231.3% | Added |
| Toroso Investments, LLC | 1,742,727 | $177.1M | 0.43% | +1,627,577+1,413.4% | Added |
| Van Eck Associates Corp | 1,777,325 | $180.7M | 0.11% | +527,552+42.2% | Added |
| Mirae Asset Global Investments Co., Ltd. | 1,850,297 | $188.1M | 0.36% | +1,773,765+2,317.7% | Added |