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Livermore
Livermore
ZHEN

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 10 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, Q3 2025

Institutional positions in Rocket Lab Corp as of Sep 30, 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
671
+163 vs. Q2 2025
Shares held
270.1M
+5.32M (+2.0%) vs. Q2 2025
Total value
$13.0B
+$3.50B (+36.9%) vs. Q2 2025
New holders
224
225 more added
Sold out
61
165 more reduced

8 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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.

Institutional holdersQ3 2025: 671 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 heldQ3 2025: $13.0B
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, Q3 2025

Shares, value and share of portfolio for each institution holding Rocket Lab Corp; share changes are against Q2 2025.

Institutions holding RKLB in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Grey Fox Wealth Advisors, LLC130$6.23K0.00%+130New
TFC Financial Management125$5.99K0.00%+125New
Stone House Investment Management, LLC120$5.75K0.00%00.0%Unchanged
HighMark Wealth Management LLC125$5.73K0.00%+110+733.3%Added
Dogwood Wealth Management LLC115$5.51K0.00%−434−79.1%Reduced
Essential Partners LLC113$5.41K0.00%00.0%Unchanged
Quadrant Capital Group LLC104$4.98K0.00%+104New
Davidson Capital Management Inc.101$4.84K0.00%+101New
Aspect Partners, LLC100$4.79K0.00%−55−35.5%Reduced
Raffa Wealth Management, LLC100$4.79K0.00%+12+13.6%Added
Montag A & Associates Inc100$4.79K0.00%+100New
Bangor Savings Bank100$4.79K0.00%+100New
Wolff Wiese Magana LLC100$4.79K0.00%+100New
Bank & Trust Co100$4.79K0.00%+100New
Crewe Advisors LLC99$4.74K0.00%+99New
Retirement Wealth Solutions LLC99$4.74K0.00%+99New
NBC Securities, Inc.96$4.60K0.00%+96New
Grove Bank & Trust93$4.46K0.00%+93New
JPL Wealth Management, LLC86$4.12K0.00%+86New
TD Private Client Wealth LLC85$4.07K0.00%+14+19.7%Added
Hemington Wealth Management96$4.00K0.00%+96New
Caldwell Sutter Capital, Inc.83$3.98K0.00%00.0%Unchanged
Fortitude Family Office, LLC82$3.93K0.00%+16+24.2%Added
Turning Point Benefit Group, Inc.70$3.36K0.00%+70New
American Capital Advisory, LLC70$3.35K0.00%+20+40.0%Added
Kennebec Savings Bank70$3.35K0.00%+70New
Bare Financial Services, Inc69$3.31K0.00%00.0%Unchanged
Fifth Third Bancorp69$3.31K0.00%+69New
Highline Wealth Partners LLC67$3.21K0.00%00.0%Unchanged
Meeder Asset Management Inc58$2.78K0.00%−81−58.3%Reduced
Manchester Capital Management LLC58$2.78K0.00%+48+480.0%Added
Quent Capital, LLC57$2.73K0.00%+57New
Root Financial Partners, LLC55$2.63K0.00%+55New
Anchor Investment Management, LLC50$2.40K0.00%00.0%Unchanged
First Horizon Corp47$2.25K0.00%+47New
Bradley & Co. Private Wealth Management, LLC45$2.16K0.00%00.0%Unchanged
Rialto Wealth Management, LLC44$2.11K0.00%−175−79.9%Reduced
Atlantic Trust, LLC37$1.77K0.00%+37New
Legacy Bridge, LLC35$1.68K0.00%+35New
Whipplewood Advisors, LLC35$1.68K0.00%+35New
Bell Investment Advisors, Inc33$1.58K0.00%+12+57.1%Added
Marquette Asset Management, LLC33$1.58K0.00%+33New
Rothschild Investment LLC33$1.58K0.00%+33New
Chilton Capital Management LLC32$1.53K0.00%+32New
SWAN Capital LLC32$1.53K0.00%00.0%Unchanged
True Wealth Design, LLC31$1.49K0.00%+21+210.0%Added
Hughes Financial Services, LLC25$1.30K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC24$1.15K0.00%+24New
Orion Capital Management LLC21$1.01K0.00%+21New
City Holding Co18$8620.00%+18New
Medallion Wealth Advisors, LLC17$8140.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.15$7290.00%+15New
South State Corp.15$7190.00%+15New
Transamerica Financial Advisors, Inc.14$6710.00%+14New
Tortoise Investment Management, LLC14$6710.00%+14New
Pineridge Advisors LLC14$6710.00%+14New
Kerr Financial Planning Corp15$6510.00%+15New
ZRC Wealth Management, LLC12$5750.00%00.0%Unchanged
GHP Investment Advisors, Inc.10$4800.00%00.0%Unchanged
Central Trust Co10$4800.00%+10New
Breakwater Investment Management10$4800.00%+10New
Berkshire Capital Holdings Inc10$4790.00%+10New
Private Trust Co NA7$3350.00%+7New
Bay Harbor Wealth Management, LLC7$3350.00%+7New
HFM Investment Advisors, LLC4$1920.00%+4New
Davis Capital Management3$1440.00%+3New
Private Wealth Asset Management, LLC2$960.00%+2New
Seneschal Advisors, LLC2$960.00%+2New
Principia Wealth Advisory, LLC2$960.00%+2New
Cloud Capital Management, LLC19$00.00%+19New
Cornerstone Planning Group LLC21––+10+90.9%Added
Deer Management Co. LLC0$00.00%−8,168,616−100.0%Sold out
DCVC Opportunity Fund II GP, LLC0$00.00%−2,663,139−100.0%Sold out
Qube Research & Technologies Ltd0$00.00%−1,632,213−100.0%Sold out
Data Collective IV GP, LLC0$00.00%−1,083,053−100.0%Sold out
Castle Hook Partners LP0$00.00%−865,271−100.0%Sold out
Y-Intercept (Hong Kong) Ltd0$00.00%−778,510−100.0%Sold out
Susquehanna Fundamental Investments, LLC0$00.00%−586,332−100.0%Sold out
Weiss Asset Management LP0$00.00%−528,921−100.0%Sold out
Capital Fund Management S.A.0$00.00%−310,865−100.0%Sold out
IMC-Chicago, LLC0$00.00%−306,182−100.0%Sold out
Brevan Howard Capital Management LP0$00.00%−250,367−100.0%Sold out
Quantessence Capital LLC0$00.00%−170,038−100.0%Sold out
EAM Global Investors LLC0$00.00%−153,457−100.0%Sold out
Cavalier Investments, LLC0$00.00%−150,354−100.0%Sold out
Algert Global LLC0$00.00%−118,920−100.0%Sold out
CloudAlpha Capital Management Limited/Hong Kong0$00.00%−113,000−100.0%Sold out
Hillsdale Investment Management Inc.0$00.00%−94,500−100.0%Sold out
Illinois Municipal Retirement Fund0$00.00%−81,954−100.0%Sold out
Virtu Financial LLC0$00.00%−75,840−100.0%Sold out
Two Sigma Securities, LLC0$00.00%−63,830−100.0%Sold out
Two Sigma Investments, LP0$00.00%−60,753−100.0%Sold out
Point72 (DIFC) Ltd0$00.00%−52,214−100.0%Sold out
Hidden Lake Asset Management LP0$00.00%−47,788−100.0%Sold out
Scientech Research LLC0$00.00%−46,850−100.0%Sold out
Main Management ETF Advisors, LLC0$00.00%−37,434−100.0%Sold out
Eschler Asset Management LLP0$00.00%−25,988−100.0%Sold out
Polymer Capital Management (HK) LTD0$00.00%−24,832−100.0%Sold out
Laurion Capital Management LP0$00.00%−24,273−100.0%Sold out
Jennison Associates LLC0$00.00%−22,041−100.0%Sold out