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, Q1 2026
Institutional positions in Rocket Lab Corp as of Mar 31, 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
- 878
- +58 vs. Q4 2025
- Shares held
- 290.6M
- +67.3M (+30.1%) vs. Q4 2025
- Total value
- $18.6B
- +$3.01B (+19.3%) vs. Q4 2025
- New holders
- 161
- 391 more added
- Sold out
- 103
- 223 more reduced
13 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Rocket Lab Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Evolution Wealth Management Inc. | 131 | $8.41K | 0.01% | 00.0% | Unchanged |
| Philadelphia Investment Partners, LLC | 137 | $8.80K | 0.01% | +137 | New |
| Tradewinds Capital Management, LLC | 140 | $8.99K | 0.00% | 00.0% | Unchanged |
| Delta Asset Management LLC | 140 | $8.99K | 0.00% | 00.0% | Unchanged |
| Hazlett, Burt & Watson, Inc. | 142 | $9.00K | 0.00% | 00.0% | Unchanged |
| Colonial Trust Co | 160 | $9.18K | 0.00% | +160 | New |
| Brown, Lisle/Cummings, Inc. | 150 | $9.63K | 0.00% | 00.0% | Unchanged |
| Noble Wealth Management PBC | 150 | $9.63K | 0.00% | 00.0% | Unchanged |
| GHP Investment Advisors, Inc. | 150 | $9.63K | 0.00% | +15+11.1% | Added |
| Stone House Investment Management, LLC | 150 | $9.63K | 0.00% | +29+24.0% | Added |
| Atlantic Edge Private Wealth Management, LLC | 150 | $9.63K | 0.00% | +75+100.0% | Added |
| WPG Advisers, LLC | 153 | $9.83K | 0.01% | −28−15.5% | Reduced |
| Private Trust Co NA | 154 | $9.89K | 0.00% | +131+569.6% | Added |
| Coston, McIsaac & Partners | 156 | $10.0K | 0.00% | +156 | New |
| Whittier Trust Co of Nevada Inc | 167 | $11.3K | 0.00% | +111+198.2% | Added |
| Strategic Wealth Partners, Ltd. | 188 | $12.1K | 0.00% | −3−1.6% | Reduced |
| Root Financial Partners, LLC | 189 | $12.1K | 0.00% | −16−7.8% | Reduced |
| Owl Creek Wealth Partners LLC | 190 | $12.2K | 0.00% | +190 | New |
| Fortitude Family Office, LLC | 192 | $12.3K | 0.00% | +93+93.9% | Added |
| Adirondack Trust Co | 194 | $12.5K | 0.00% | 00.0% | Unchanged |
| McGuire Capital Advisors Inc | 200 | $12.8K | 0.01% | −182−47.6% | Reduced |
| Sittner & Nelson, LLC | 200 | $12.8K | 0.00% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 200 | $12.8K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 202 | $13.0K | 0.00% | +136+206.1% | Added |
| Capital Advisors, Ltd. LLC | 195 | $13.0K | 0.00% | +192+6,400.0% | Added |
| CX Institutional | 202 | $13.0K | 0.00% | +202 | New |
| Quent Capital, LLC | 206 | $13.2K | 0.00% | +36+21.2% | Added |
| Salomon & Ludwin, LLC | 200 | $13.5K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 216 | $13.9K | 0.00% | +26+13.7% | Added |
| TD Private Client Wealth LLC | 222 | $14.3K | 0.00% | +148+200.0% | Added |
| Innovative Asset Advisors Group, LLC | 222 | $14.3K | 0.01% | +222 | New |
| Grove Bank & Trust | 223 | $14.3K | 0.00% | +25+12.6% | Added |
| Medallion Wealth Advisors, LLC | 225 | $14.4K | 0.00% | +208+1,223.5% | Added |
| Pension & Wealth Management Advisors, Inc. | 234 | $15.1K | 0.00% | +30+14.7% | Added |
| Marshall & Sterling Wealth Advisors Inc. | 245 | $15.7K | 0.01% | −47−16.1% | Reduced |
| Bogart Wealth, LLC | 246 | $15.8K | 0.00% | +116+89.2% | Added |
| DecisionPoint Financial, LLC | 247 | $15.9K | 0.00% | −225−47.7% | Reduced |
| Banque Transatlantique SA | 250 | $16.3K | 0.00% | −500−66.7% | Reduced |
| Westfuller Advisors, LLC | 258 | $16.6K | 0.01% | −45−14.9% | Reduced |
| NBC Securities, Inc. | 262 | $16.8K | 0.00% | +6+2.3% | Added |
| Strategic Wealth Advisors LLC | 280 | $17.0K | 0.01% | 00.0% | Unchanged |
| HM Payson & Co | 265 | $17.0K | 0.00% | +265 | New |
| Keating Financial Advisory Services, Inc. | 267 | $17.1K | 0.00% | +163+156.7% | Added |
| Highline Wealth Partners LLC | 282 | $18.1K | 0.00% | +215+320.9% | Added |
| Contravisory Investment Management, Inc. | 295 | $18.9K | 0.00% | −90−23.4% | Reduced |
| Bank of Jackson Hole Trust | 300 | $19.3K | 0.01% | +100+50.0% | Added |
| CVA Family Office, LLC | 313 | $20.1K | 0.00% | +27+9.4% | Added |
| Hilltop National Bank | 320 | $20.6K | 0.00% | +320 | New |
| Gen-Wealth Partners Inc | 340 | $21.8K | 0.01% | +155+83.8% | Added |
| CKW Financial Group | 331 | $22.0K | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 363 | $23.0K | 0.00% | +3+0.8% | Added |
| Aventura Private Wealth, LLC | 360 | $23.1K | 0.01% | 00.0% | Unchanged |
| Signature Equity Partners, LLC | 362 | $23.2K | 0.01% | +342+1,710.0% | Added |
| AdvisorNet Financial, Inc | 367 | $23.6K | 0.00% | +81+28.3% | Added |
| Bank of New Hampshire | 372 | $23.9K | 0.01% | +372 | New |
| MCF Advisors LLC | 395 | $25.4K | 0.00% | +395 | New |
| Brown Brothers Harriman & Co | 400 | $25.7K | 0.00% | 00.0% | Unchanged |
| Berbice Capital Management LLC | 400 | $25.7K | 0.02% | 00.0% | Unchanged |
| Centerpoint Advisors, LLC | 400 | $26.0K | 0.01% | +100+33.3% | Added |
| Hollencrest Capital Management | 440 | $28.3K | 0.00% | −300−40.5% | Reduced |
| Wall Street Financial Group, Inc. | 440 | $28.3K | 0.02% | +440 | New |
| Quadrant Capital Group LLC | 447 | $28.7K | 0.00% | +264+144.3% | Added |
| Asset Dedication, LLC | 475 | $30.5K | 0.00% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 500 | $32.1K | 0.00% | 00.0% | Unchanged |
| Atlantic Private Wealth, LLC | 500 | $32.1K | 0.02% | 00.0% | Unchanged |
| LOM Asset Management Ltd | 500 | $32.1K | 0.01% | 00.0% | Unchanged |
| Hara Capital LLC | 520 | $33.4K | 0.02% | 00.0% | Unchanged |
| V-Square Quantitative Management LLC | 529 | $34.0K | 0.00% | +75+16.5% | Added |
| GW&K Investment Management, LLC | 531 | $34.0K | 0.00% | +531 | New |
| Ameriflex Group, Inc. | 542 | $34.8K | 0.02% | 00.0% | Unchanged |
| Compagnie Lombard Odier SCmA | 545 | $35.0K | 0.00% | 00.0% | Unchanged |
| Vision Retirement, LLC | 548 | $35.2K | 0.01% | +438+398.2% | Added |
| Huntington National Bank | 588 | $37.7K | 0.00% | +152+34.9% | Added |
| Manchester Capital Management LLC | 626 | $40.2K | 0.01% | +599+2,218.5% | Added |
| Rothschild Investment LLC | 638 | $41.0K | 0.00% | +602+1,672.2% | Added |
| Umb Bank N A | 638 | $41.0K | 0.00% | +18+2.9% | Added |
| Ronald Blue Trust, Inc. | 648 | $41.6K | 0.00% | −2−0.3% | Reduced |
| Intesa Sanpaolo S.p.A. | 800 | $47.4K | 0.00% | −1,100−57.9% | Reduced |
| Financial Consulate, Inc | 738 | $47.4K | 0.01% | +3+0.4% | Added |
| 1 North Wealth Services LLC | 755 | $48.5K | 0.02% | −417−35.6% | Reduced |
| Basecamp Wealth Advisors LLC | 758 | $48.7K | 0.01% | −55−6.8% | Reduced |
| SHP Wealth Management | 760 | $48.8K | 0.00% | +25+3.4% | Added |
| Parkside Financial Bank & Trust | 783 | $50.3K | 0.00% | +91+13.2% | Added |
| Crews Bank & Trust | 800 | $51.4K | 0.01% | 00.0% | Unchanged |
| Mather Group, LLC. | 804 | $51.6K | 0.00% | +804 | New |
| University of Texas/Texas Am Investment Managment Co | 872 | $56.0K | 0.01% | 00.0% | Unchanged |
| Ares Financial Consulting, LLC | 939 | $61.5K | 0.05% | 00.0% | Unchanged |
| Dogwood Wealth Management LLC | 975 | $62.6K | 0.03% | +79+8.8% | Added |
| Kilter Group LLC | 983 | $63.1K | 0.03% | 00.0% | Unchanged |
| PeakShares LLC | 1,000 | $64.2K | 0.06% | +1,000 | New |
| Rachor Investment Advisory Services, LLC | 1,023 | $65.7K | 0.03% | +2+0.2% | Added |
| Atlantic Union Bankshares Corp | 1,090 | $70.0K | 0.00% | +88+8.8% | Added |
| Accent Capital Management, LLC | 1,101 | $70.7K | 0.03% | +264+31.5% | Added |
| Copia Wealth Management | 1,142 | $73.3K | 0.05% | +91+8.7% | Added |
| Simplex Trading, LLC | 1,155 | $74.2K | 0.00% | −398,955−99.7% | Reduced |
| Clearstead Advisors, LLC | 1,188 | $76.3K | 0.00% | +1,176+9,800.0% | Added |
| Cheviot Value Management, LLC | 1,216 | $78.1K | 0.01% | 00.0% | Unchanged |
| Rialto Wealth Management, LLC | 1,231 | $79.1K | 0.02% | +106+9.4% | Added |
| SRS Capital Advisors, Inc. | 1,259 | $80.8K | 0.00% | −1,107−46.8% | Reduced |
| EverSource Wealth Advisors, LLC | 1,265 | $81.2K | 0.00% | +579+84.4% | Added |