Rocket Lab USA Ownership | Who Owns Rocket Lab USA?


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Rocket Lab USA Ownership Summary


Rocket Lab USA is owned by 49.22% institutional investors, 0.74% insiders, and 50.04% retail investors. Vanguard group is the largest institutional shareholder, holding 7.27% of RKLB shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.99% of its assets in Rocket Lab USA shares.

RKLB Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockRocket Lab USA49.22%0.74%50.04%
SectorIndustrials Stocks 39.36%12.62%48.02%
IndustryDefense Stocks40.50%9.95%49.54%
IdeaSpace Stocks List45.18%5.95%48.87%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group36.20M7.27%$921.90M
Vk services32.82M6.59%$836.02M
Blackrock funding, inc. /de31.53M6.33%$803.01M
Blackrock27.18M5.55%$130.48M
State street17.00M3.47%$81.60M
D. e. shaw8.39M1.69%$213.68M
Geode capital management8.29M1.66%$211.08M
Deer management8.17M1.64%$208.05M
Ubs group4.71M0.95%$119.93M
Wolverine asset management4.41M0.90%$21.14M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Vk services32.82M98.50%$836.02M
Dcvc opportunity fund ii gp3.39M76.36%$86.30B
Deer management8.17M16.25%$208.05M
Data collective iv gp1.38M15.51%$35.10B
Eam global investors248.73K1.14%$6.34M
Once capital management209.00K1.13%$5.32M
Udine wealth management52.70K0.86%$1.34M
Darden wealth group49.75K0.85%$1.27M
Eam investors229.86K0.83%$5.85M
Ark investment management3.54M0.75%$90.05M

Top Buyers

HolderShares% AssetsChange
Fmr3.70M0.01%3.68M
D. e. shaw8.39M0.16%3.43M
Blackrock27.18M0.00%3.27M
Jpmorgan chase3.32M0.01%3.02M
Two sigma advisers, lp2.85M0.17%2.85M

Top Sellers

HolderShares% AssetsChange
Deer management8.17M16.25%-28.50M
Vector capital management---9.62M
State street17.00M0.00%-8.00M
Vk services32.82M98.50%-5.00M
Dcvc opportunity fund ii gp3.39M76.36%-3.81M

New Positions

HolderShares% AssetsChangeValue
Two sigma advisers, lp2.85M0.17%2.85M$72.62M
Westfield capital management co lp2.52M0.28%2.52M$64.22M
Bnp paribas arbitrage, snc2.24M0.03%2.24M$56.98M
Two sigma investments, lp1.85M0.10%1.85M$47.07M
Ameriprise financial1.24M0.01%1.24M$31.60M

Sold Out

HolderChange
Atlas capital advisors-10.00
Crewe advisors-13.00
Pineridge advisors-21.00
First horizon advisors-30.00
Srs capital advisors-33.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 20254440.45%248,865,9122.09%492.05%256-11.72%10821.35%
Dec 31, 20243264.49%151,513,014-41.05%301.14%21226.19%71-1.39%
Sep 30, 202431018.77%256,991,099-5.67%511.70%16629.69%7244.00%
Jun 30, 20242590.78%272,447,593-2.72%551.65%128-6.57%48-9.43%
Mar 31, 20242577.98%280,065,2233.13%581.85%13715.13%536.00%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard Total Stock Mkt Idx Inv13.80M2.99%180.38K
Vanguard US Total Market Shares ETF12.09M2.67%1.62M
Vanguard Small Cap Index10.82M2.34%64.53K
iShares Russell 2000 ETF9.04M1.96%4.42K
Vanguard Small Cap Growth Index Inv6.02M1.30%-6.88K
SPDR® S&P Aerospace & Defense ETF5.62M1.22%-
Vanguard Institutional Extnd Mkt Idx Tr5.41M1.17%25.07K
iShares US Aerospace & Defense ETF4.22M0.91%10.03K
Fidelity Small Cap Index3.45M0.75%17.89K
iShares Russell 2000 Growth ETF3.14M0.68%-

Recent Insider Transactions


DateNameRoleActivityValue
Jun 09, 2025Klein Frank Chief Operations OfficerSell$76.38K
Jun 09, 2025Kampani Arjun See RemarksSell$155.82K
May 30, 2025Klein Frank Chief Operations OfficerSell$1.20M
Jun 02, 2025Klein Frank Chief Operations OfficerSell$48.19K
May 30, 2025Kampani Arjun See RemarksSell$772.79K

Insider Transactions Trends


DateBuySell
2025 Q2-9
2025 Q1-5
2024 Q4-11
2024 Q3-3
2024 Q2-2

RKLB Ownership FAQ


Who Owns Rocket Lab USA?

Rocket Lab USA shareholders are primarily institutional investors at 49.22%, followed by 0.74% insiders and 50.04% retail investors. The average institutional ownership in Rocket Lab USA's industry, Defense Stocks, is 40.50%, which Rocket Lab USA exceeds.

Who owns the most shares of Rocket Lab USA?

Rocket Lab USA’s largest shareholders are Vanguard group (36.2M shares, 7.27%), Vk services (32.82M shares, 6.59%), and Blackrock funding, inc. /de (31.53M shares, 6.33%). Together, they hold 20.20% of Rocket Lab USA’s total shares outstanding.

Does Blackrock own Rocket Lab USA?

Yes, BlackRock owns 5.55% of Rocket Lab USA, totaling 27.18M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 130.48M$. In the last quarter, BlackRock increased its holdings by 3.27M shares, a 13.68% change.

Who is Rocket Lab USA’s biggest shareholder by percentage of total assets invested?

Vk services is Rocket Lab USA’s biggest shareholder by percentage of total assets invested, with 98.50% of its assets in 32.82M Rocket Lab USA shares, valued at 836.02M$.

Who is the top mutual fund holder of Rocket Lab USA shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Rocket Lab USA shares, with 2.99% of its total shares outstanding invested in 13.8M Rocket Lab USA shares.

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