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 |
|---|---|---|---|---|---|
| CloudAlpha Capital Management Limited/Hong Kong | 241,334 | $16.8M | 1.51% | +241,334 | New |
| CI Private Wealth, LLC | 234,037 | $16.3M | 0.02% | +11,541+5.2% | Added |
| Russell Investments Group, Ltd. | 230,270 | $16.1M | 0.02% | +98,073+74.2% | Added |
| Baird Financial Group, Inc. | 230,484 | $16.1M | 0.03% | +47,241+25.8% | Added |
| Creative Planning | 227,032 | $15.8M | 0.01% | +2,421+1.1% | Added |
| Group One Trading, L.P. | 225,535 | $15.7M | 0.47% | +177,257+367.2% | Added |
| State of Wisconsin Investment Board | 220,341 | $15.4M | 0.03% | −13,663−5.8% | Reduced |
| Federated Hermes, Inc. | 219,745 | $15.3M | 0.03% | −515,458−70.1% | Reduced |
| United Capital Management of KS, Inc. | 214,090 | $14.9M | 2.09% | −4,076−1.9% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 208,070 | $14.5M | 0.04% | +76,969+58.7% | Added |
| Rockefeller Capital Management L.P. | 207,466 | $14.5M | 0.03% | +4,083+2.0% | Added |
| Berkshire Capital Holdings Inc | 207,360 | $14.5M | 4.79% | +207,350+2,073,500.0% | Added |
| SBI Securities Co., Ltd. | 205,258 | $14.3M | 0.37% | +77,778+61.0% | Added |
| O'Neil Global Advisors, Inc. | 200,216 | $14.0M | 4.81% | +200,216 | New |
| Penserra Capital Management LLC | 199,409 | $13.9M | 0.17% | +25,626+14.7% | Added |
| Blair William & Co | 193,469 | $13.5M | 0.04% | −6,849−3.4% | Reduced |
| McGuire Investment Group, LLC | 192,375 | $13.4M | 1.43% | −3,316−1.7% | Reduced |
| DnB Asset Management AS | 191,804 | $13.4M | 0.05% | −37,151−16.2% | Reduced |
| Prime Capital Investment Advisors, LLC | 189,475 | $13.2M | 0.16% | +52,799+38.6% | Added |
| Nicholas Investment Partners, LP | 184,761 | $12.9M | 0.94% | +8,747+5.0% | Added |
| Mariner, LLC | 184,454 | $12.9M | 0.02% | +29,263+18.9% | Added |
| Janus Henderson Group PLC | 182,455 | $12.7M | 0.01% | +161,955+790.0% | Added |
| Verition Fund Management LLC | 180,473 | $12.6M | 0.07% | +58,171+47.6% | Added |
| Asset Management One Co.,Ltd. | 177,099 | $12.4M | 0.03% | +9,848+5.9% | Added |
| Davy Global Fund Management Ltd | 177,246 | $12.4M | 0.85% | +9,978+6.0% | Added |
| Nomura Holdings Inc | 176,737 | $12.3M | 0.04% | −197,256−52.7% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 175,952 | $12.3M | 0.10% | −7,439−4.1% | Reduced |
| Treasurer of the State of North Carolina | 173,343 | $12.1M | 0.04% | −12,668−6.8% | Reduced |
| GF Fund Management Co. Ltd. | 171,209 | $11.9M | 0.20% | +2,138+1.3% | Added |
| KLP Kapitalforvaltning AS | 168,000 | $11.7M | 0.05% | +1,000+0.6% | Added |
| KBC Group NV | 167,857 | $11.7M | 0.03% | +142,738+568.2% | Added |
| SEI Investments Co | 167,217 | $11.7M | 0.01% | +72,156+75.9% | Added |
| Cetera Investment Advisers | 164,330 | $11.5M | 0.01% | −26,520−13.9% | Reduced |
| Walleye Capital LLC | 162,950 | $11.4M | 0.06% | +79,185+94.5% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 153,676 | $10.7M | 0.09% | −15,879−9.4% | Reduced |
| Lansforsakringar Fondforvaltning AB (publ) | 152,339 | $10.6M | 0.05% | +152,339 | New |
| State of New Jersey Common Pension Fund D | 151,546 | $10.6M | 0.04% | −1,560−1.0% | Reduced |
| Prudential PLC | 150,643 | $10.5M | 0.08% | −3,396−2.2% | Reduced |
| Victory Capital Management Inc | 143,939 | $10.0M | 0.01% | +81,953+132.2% | Added |
| Marshall Wace, LLP | 143,395 | $10.0M | 0.01% | +143,395 | New |
| Susquehanna International Group, LLP | 143,121 | $9.98M | 0.01% | −92,714−39.3% | Reduced |
| Lido Advisors, LLC | 165,965 | $9.67M | 0.04% | +1,659+1.0% | Added |
| Advisor Group Holdings, Inc. | 134,804 | $9.40M | 0.01% | −19,690−12.7% | Reduced |
| Man Group plc | 133,519 | $9.31M | 0.02% | −519,362−79.5% | Reduced |
| Kestra Advisory Services, LLC | 133,438 | $9.31M | 0.04% | +81,313+156.0% | Added |
| Handelsbanken Fonder AB | 128,000 | $8.93M | 0.03% | +11,800+10.2% | Added |
| Colony Group, LLC | 128,152 | $8.91M | 0.01% | +965+0.8% | Added |
| La Banque Postale Asset Management SA | 127,398 | $8.89M | 0.10% | −1,418−1.1% | Reduced |
| Janney Montgomery Scott LLC | 127,354 | $8.88M | 0.02% | +62,213+95.5% | Added |
| Spear Advisors LLC | 126,624 | $8.83M | 6.19% | +126,624 | New |
| Commonwealth Equity Services, LLC | 125,485 | $8.75M | 0.01% | −54,101−30.1% | Reduced |
| Public Employees Retirement System of Ohio | 124,528 | $8.69M | 0.03% | −4,723−3.7% | Reduced |
| Resona Asset Management Co.,Ltd. | 124,359 | $8.68M | 0.04% | −7,452−5.7% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 121,662 | $8.50M | 0.01% | −106,326−46.6% | Reduced |
| Arizona State Retirement System | 120,176 | $8.38M | 0.05% | −7,618−6.0% | Reduced |
| Woodley Farra Manion Portfolio Management Inc | 118,200 | $8.25M | 0.39% | +500.0% | Added |
| TCW Group Inc | 117,761 | $8.22M | 0.06% | +117,761 | New |
| Wealthfront Advisers LLC | 117,662 | $8.21M | 0.02% | +16,985+16.9% | Added |
| Steadfast Capital Management LP | 112,500 | $7.85M | 0.14% | +112,500 | New |
| Walleye Trading LLC | 111,196 | $7.76M | 0.12% | +111,196 | New |
| MML Investors Services, LLC | 109,727 | $7.65M | 0.02% | +27,965+34.2% | Added |
| Deeter Investments LLP | 109,200 | $7.62M | 1.64% | +109,200 | New |
| Rafferty Asset Management, LLC | 108,062 | $7.54M | 0.03% | +5,087+4.9% | Added |
| Darden Wealth Group Inc | 107,082 | $7.47M | 3.62% | +1,912+1.8% | Added |
| Envestnet Asset Management Inc | 106,206 | $7.41M | 0.00% | +38,643+57.2% | Added |
| Empire Life Investments Inc. | 103,676 | $7.23M | 0.41% | +16,964+19.6% | Added |
| Toroso Investments, LLC | 102,671 | $7.16M | 0.03% | −3,749,041−97.3% | Reduced |
| HighTower Advisors, LLC | 100,885 | $7.04M | 0.01% | −5,810−5.4% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 100,200 | $6.99M | 0.06% | +2,300+2.3% | Added |
| Morgens Waterfall Vintiadis & Co Inc | 100,000 | $6.98M | 5.11% | −50,000−33.3% | Reduced |
| Sculptor Capital LP | 99,366 | $6.93M | 0.08% | +99,366 | New |
| Revere Asset Management, Inc | 99,169 | $6.92M | 2.44% | +99,169 | New |
| Davenport & Co LLC | 95,879 | $6.69M | 0.04% | +85+0.1% | Added |
| Trexquant Investment LP | 94,776 | $6.61M | 0.06% | +94,776 | New |
| Forsta Ap-Fonden | 93,632 | $6.53M | 0.04% | +700+0.8% | Added |
| Principal Financial Group Inc | 92,967 | $6.49M | 0.00% | −3,739−3.9% | Reduced |
| 1832 Asset Management L.P. | 92,400 | $6.45M | 0.01% | +92,400 | New |
| Jones Financial Companies LLLP | 92,033 | $6.42M | 0.00% | +44,343+93.0% | Added |
| Foundations Investment Advisors, LLC | 91,175 | $6.36M | 0.08% | +15,719+20.8% | Added |
| Xponance, Inc. | 90,344 | $6.30M | 0.05% | +2,046+2.3% | Added |
| Qube Research & Technologies Ltd | 88,930 | $6.20M | 0.01% | +88,930 | New |
| Itau Unibanco Holding S.A. | 88,000 | $6.20M | 0.15% | +88,000 | New |
| TD Asset Management Inc | 85,583 | $5.97M | 0.00% | +11,267+15.2% | Added |
| Chicago Partners Investment Group LLC | 65,614 | $5.83M | 0.14% | −15,327−18.9% | Reduced |
| IFM Investors Pty Ltd | 83,188 | $5.80M | 0.05% | −1,295−1.5% | Reduced |
| Advisors Asset Management, Inc. | 82,576 | $5.76M | 0.10% | +31,653+62.2% | Added |
| Quantinno Capital Management LP | 82,174 | $5.73M | 0.01% | +28,757+53.8% | Added |
| Sharpepoint LLC | 81,407 | $5.68M | 3.40% | −7,363−8.3% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 81,258 | $5.67M | 0.02% | −1,042−1.3% | Reduced |
| Jump Financial, LLC | 78,490 | $5.48M | 0.07% | +54,742+230.5% | Added |
| TB Alternative Assets Ltd. | 78,200 | $5.46M | 0.89% | −441,035−84.9% | Reduced |
| Ethic Inc. | 77,571 | $5.41M | 0.08% | +1,929+2.6% | Added |
| British Columbia Investment Management Corp | 77,430 | $5.40M | 0.03% | +15,428+24.9% | Added |
| Ilmarinen Mutual Pension Insurance Co | 75,000 | $5.23M | 0.04% | +75,000 | New |
| Intellectus Partners, LLC | 73,550 | $5.13M | 0.99% | +5,775+8.5% | Added |
| Edgestream Partners, L.P. | 73,044 | $5.10M | 0.14% | −15,410−17.4% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 72,382 | $5.05M | 0.17% | −59,132−45.0% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 71,912 | $5.02M | 0.04% | −1,834−2.5% | Reduced |
| Toronto Dominion Bank | 71,766 | $5.01M | 0.01% | +3,815+5.6% | Added |
| K.J. Harrison & Partners Inc | 71,150 | $4.96M | 0.66% | −14,850−17.3% | Reduced |