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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 2021

Institutional positions in Rocket Lab Corp as of Dec 31, 2021. 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
112
+23 vs. Q3 2021
Shares held
260.8M
+75.3M (+40.6%) vs. Q3 2021
Total value
$3.65B
+$719.7M (+24.6%) vs. Q3 2021
New holders
53
30 more added
Sold out
30
17 more reduced

1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2021: 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.

Institutional holdersQ4 2021: 112 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 90 institutionsQ4 2021: 112 institutionsQ1 2022: 135 institutionsQ2 2022: 169 institutionsQ3 2022: 188 institutionsQ4 2022: 185 institutionsQ1 2023: 191 institutionsQ2 2023: 199 institutionsQ3 2023: 217 institutionsQ4 2023: 226 institutionsQ1 2024: 239 institutionsQ2 2024: 240 institutionsQ3 2024: 285 institutionsQ4 2024: 399 institutionsQ1 2025: 417 institutionsQ2 2025: 516 institutionsQ3 2025: 671 institutionsQ4 2025: 833 institutionsQ1 2026: 878 institutionsQ2 2026: 1,129 institutions
Value heldQ4 2021: $3.65B
Q1 2021: $0Q2 2021: $0Q3 2021: $4.11BQ4 2021: $3.65BQ1 2022: $2.18BQ2 2022: $1.02BQ3 2022: $1.09BQ4 2022: $988.2MQ1 2023: $1.05BQ2 2023: $1.57BQ3 2023: $1.09BQ4 2023: $1.50BQ1 2024: $1.15BQ2 2024: $1.31BQ3 2024: $2.50BQ4 2024: $6.21BQ1 2025: $4.53BQ2 2025: $9.64BQ3 2025: $13.0BQ4 2025: $19.3BQ1 2026: $18.6BQ2 2026: $32.7B
Institutions holding RKLB and their total value by quarter
QuarterHoldersValue
Q2 20261,129$32.7B
Q1 2026878$18.6B
Q4 2025833$19.3B
Q3 2025671$13.0B
Q2 2025516$9.64B
Q1 2025417$4.53B
Q4 2024399$6.21B
Q3 2024285$2.50B
Q2 2024240$1.31B
Q1 2024239$1.15B
Q4 2023226$1.50B
Q3 2023217$1.09B
Q2 2023199$1.57B
Q1 2023191$1.05B
Q4 2022185$988.2M
Q3 2022188$1.09B
Q2 2022169$1.02B
Q1 2022135$2.18B
Q4 2021112$3.65B
Q3 202190$4.11B
Q2 20210$0
Q1 20210$0

Institutions, Q4 2021

Shares, value and share of portfolio for each institution holding Rocket Lab Corp; share changes are against Q3 2021.

Institutions holding RKLB in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Sargent Bickham Lagudis LLC110$1.00K0.00%+10+10.0%Added
Clearview Wealth Advisors LLC100$1.00K0.00%00.0%Unchanged
Graves-Light Private Wealth Management, Inc.90$1.00K0.00%+90New
Atticus Wealth Management, LLC89$1.00K0.00%+89New
AllSquare Wealth Management LLC175$2.00K0.00%00.0%Unchanged
Charter Oak Capital Management, LLC161$2.00K0.00%+161New
Amplius Wealth Advisors, LLC200$2.00K0.00%+200New
Carroll Financial Associates, Inc.271$3.00K0.00%00.0%Unchanged
Steward Partners Investment Advisory, LLC300$4.00K0.00%+300New
Retirement Group, LLC300$4.00K0.00%+300New
RiverPark Advisors, LLC500$6.00K0.00%−126,712−99.6%Reduced
Larson Financial Group LLC480$6.00K0.00%00.0%Unchanged
Your Advocates Ltd., LLP500$6.00K0.00%+150+42.9%Added
Captrust Financial Advisors554$7.00K0.00%+554New
Northwestern Mutual Wealth Management Co1,010$12.0K0.00%+10+1.0%Added
Rockefeller Capital Management L.P.1,050$12.0K0.00%+1,000+2,000.0%Added
Signet Financial Management, LLC1,000$12.0K0.00%+1,000New
Cornerstone Advisory, LLC1,000$12.0K0.00%+1,000New
Eagle Bay Advisors LLC1,121$14.0K0.01%+521+86.8%Added
Tower Research Capital LLC (TRC)2,032$25.0K0.00%+681+50.4%Added
Cohanzick Management, LLC1,800$25.3K0.00%−407,798−99.6%Reduced
TSFG, LLC2,150$26.0K0.01%00.0%Unchanged
Citigroup Inc2,896$36.0K0.00%+2,896New
Gould Capital, LLC3,000$37.0K0.03%+3,000New
UBS Group AG4,253$52.0K0.00%+3,753+750.6%Added
American Portfolios Advisors6,850$84.1K0.00%−1,300−16.0%Reduced
Deutsche Bank AG7,080$87.0K0.00%−32,343−82.0%Reduced
Ensign Peak Advisors, Inc7,560$93.0K0.00%+7,560New
Penn Davis McFarland Inc10,000$123.0K0.02%00.0%Unchanged
Exos Asset Management LLC12,044$148.0K0.08%−5,112−29.8%Reduced
Nomura Holdings Inc12,233$150.0K0.00%−18,671−60.4%Reduced
IHT Wealth Management, LLC13,269$163.0K0.01%+13,269New
Invesco Ltd.13,535$166.0K0.00%+13,535New
CIBC Private Wealth Group, LLC16,666$205.0K0.00%00.0%Unchanged
Quantbot Technologies LP17,510$215.0K0.02%+17,510New
Creative Planning17,949$220.0K0.00%+17,949New
Wolverine Trading, LLC19,227$231.0K0.00%+19,227New
Zurcher Kantonalbank (Zurich Cantonalbank)19,569$240.0K0.00%+19,569New
Royal Bank of Canada20,307$250.0K0.00%+11,487+130.2%Added
Strategic Wealth Advisors Group, LLC21,380$261.0K0.01%+21,380New
Pearl River Capital, LLC21,678$266.0K0.07%+21,678New
Advisor Group Holdings, Inc.23,334$285.0K0.00%+15,947+215.9%Added
Virtu Financial LLC23,300$286.0K0.03%+23,300New
Tudor Investment Corp Et Al24,183$297.0K0.01%+24,183New
Mission Financial Group, LLC4,348$303.3K0.29%+4,348New
Magnolia Capital Advisors LLC25,628$315.0K0.09%+5,328+26.2%Added
Teacher Retirement System of Texas29,508$362.0K0.00%+29,508New
Sanders Morris Harris LLC30,900$379.0K0.07%+6,250+25.4%Added
Neuberger Berman Group LLC30,168$383.0K0.00%−722,814−96.0%Reduced
PEAK6 Investments LLC31,319$385.0K0.01%+31,319New
Public Employees Retirement Association of Colorado31,650$389.0K0.00%+31,650New
Janus Henderson Group PLC33,492$411.0K0.00%+33,492New
Brighton Jones LLC35,813$440.0K0.02%+3,734+11.6%Added
Legal & General Group Plc38,062$468.0K0.00%+38,062New
LPL Financial LLC38,347$471.0K0.00%+23,536+158.9%Added
Bank of America Corp39,685$486.0K0.00%−24,101−37.8%Reduced
Kestra Advisory Services, LLC41,017$504.0K0.01%−554−1.3%Reduced
Cutler Group LP41,538$510.0K0.04%+40,238+3,095.2%Added
Arizona State Retirement System42,277$519.0K0.00%+42,277New
DnB Asset Management AS43,654$536.1K0.00%+43,654New
Victory Capital Management Inc45,088$554.0K0.00%+45,088New
HSBC Holdings PLC48,427$595.0K0.00%+48,427New
Natixis48,657$598.0K0.00%−2,928−5.7%Reduced
Vident Investment Advisory, LLC53,514$657.0K0.02%+53,514New
J.W. Cole Advisors, Inc.54,573$670.0K0.04%+31,293+134.4%Added
Raymond James & Associates65,876$809.0K0.00%+7,058+12.0%Added
Cubist Systematic Strategies, LLC68,995$847.0K0.01%+68,995New
Altrafin AG72,618$891.7K0.32%+72,618New
Wells Fargo & Company74,680$917.0K0.00%+10,664+16.7%Added
Engineers Gate Manager LP88,142$1.08M0.05%+75,147+578.3%Added
Bank of New York Mellon Corp99,500$1.22M0.00%+99,500New
AtonRa Partners104,895$1.29M0.45%+5,473+5.5%Added
UBS Asset Management Americas Inc108,623$1.33M0.00%+108,623New
Nomura Asset Management Co Ltd119,524$1.47M0.01%+69,027+136.7%Added
Credit Suisse AG120,103$1.48M0.00%+120,103New
California State Teachers Retirement System132,885$1.63M0.00%+132,885New
JPMorgan Chase & Co135,741$1.67M0.00%+78,126+135.6%Added
Healthcare of Ontario Pension Plan Trust Fund140,000$1.72M0.00%−860,000−86.0%Reduced
Citadel Advisors LLC175,163$2.15M0.00%−1,552,736−89.9%Reduced
Morgan Stanley175,908$2.16M0.00%−10,679−5.7%Reduced
Twinbeech Capital LP177,099$2.17M0.12%+177,099New
State of New Jersey Common Pension Fund D181,202$2.23M0.01%+181,202New
Goldman Sachs Group Inc221,186$2.72M0.00%+208,409+1,631.1%Added
Jane Street Group, LLC241,412$2.96M0.01%+205,436+571.0%Added
Qube Research & Technologies Ltd283,747$3.48M0.03%+273,673+2,716.6%Added
National Bank of Canada289,000$3.55M0.01%+289,000New
Northern Trust Corp308,994$3.79M0.00%+308,994New
Simplex Trading, LLC311,606$3.83M0.13%+311,606New
Millennium Management LLC326,334$4.01M0.00%−1,374,424−80.8%Reduced
Swiss National Bank345,600$4.24M0.00%+345,600New
La Financiere de L'Echiquier371,500$4.56M0.15%+200,300+117.0%Added
Group One Trading, L.P.398,465$4.89M0.09%+398,465New
Blair William & Co402,842$4.95M0.02%−29,198−6.8%Reduced
Penserra Capital Management LLC421,157$5.17M0.11%+412,273+4,640.6%Added
Empyrean Capital Partners, LP500,000$6.14M0.16%00.0%Unchanged
State Street Corp628,012$7.71M0.00%+628,012New
Susquehanna International Group, LLP791,388$9.72M0.01%+780,581+7,222.9%Added
Harvard Management Co Inc1,000,000$12.3M1.15%00.0%Unchanged
Charles Schwab Investment Management Inc1,034,703$12.7M0.00%+1,034,703New
Think Investments LP1,356,182$16.7M3.86%00.0%Unchanged