Rocket Lab USA Ownership | Who Owns Rocket Lab USA?

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Rocket Lab USA Ownership Summary

Rocket Lab USA is owned by 52.10% institutional investors, 1.81% insiders, and 46.10% retail investors. Vanguard group is the largest institutional shareholder, holding 8.12% of RKLB shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.88% of its assets in Rocket Lab USA shares.

RKLB Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Rocket Lab USA	52.10%	1.81%	46.10%
Sector	Industrials Stocks	46.77%	12.62%	40.60%
Industry	Defense Stocks	47.02%	10.48%	42.50%
Idea	Space Stocks List	47.70%	5.34%	46.97%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	41.81M	8.12%	$2.00B
Blackrock funding, inc. /de	31.41M	6.10%	$1.51B
Blackrock	27.18M	5.55%	$130.48M
Capital world investors	14.46M	2.81%	$692.88M
State street	12.40M	2.41%	$594.06M
Baillie gifford	12.13M	2.35%	$580.95B
D. e. shaw	8.39M	1.69%	$213.68M
Vk services	8.32M	1.62%	$398.78M
Geode capital management	8.18M	1.59%	$390.78M
Morgan stanley	7.13M	1.38%	$341.37M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Vk services	8.32M	98.64%	$398.78M
Once capital management	556.00K	5.91%	$26.64M
Firsthand capital management	70.00K	5.63%	$3.35M
Morgens waterfall vintiadis	150.00K	4.93%	$7.19M
Sharpepoint	88.77K	3.84%	$4.25M
Tb alternative assets	519.24K	3.72%	$24.88M
Capital impact advisors	306.99K	3.29%	$14.71M
Darden wealth group	105.17K	2.63%	$5.04M
Connective portfolio management	29.00K	2.41%	$1.36M
Unicom systems	502.90K	2.38%	$24.09M

Top Buyers

Holder	Shares	% Assets	Change
Blackrock funding, inc. /de	31.41M	0.03%	8.66M
Baillie gifford	12.13M	0.43%	7.73M
Norges bank	4.61M	0.02%	4.61M
Toroso investments	3.85M	0.37%	3.81M
Morgan stanley	7.13M	0.02%	3.67M

Top Sellers

Holder	Shares	% Assets	Change
Vk services	8.32M	98.64%	-13.00M
Vector capital management	-	-	-9.62M
Deer management	-	-	-8.17M
Kingstone capital partners texas	-	-	-5.39M
Ubs group	2.66M	0.02%	-4.01M

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	4.61M	0.02%	4.61M	$164.75B
Cantor fitzgerald, l. p.	1.92M	0.81%	1.92M	$91.81M
Frontier capital management	830.20K	0.36%	830.20K	$39.77M
Clear street group	622.00K	0.10%	622.00K	$29.80M
Tb alternative assets	519.24K	3.72%	519.24K	$24.88M

Sold Out

Holder	Change
Bellwether advisors	-4.00
Psi advisors	-10.00
Atlas capital advisors	-10.00
Raleigh capital management	-14.00
Financial management professionals	-25.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2025	688	26.47%	268,340,891	4.68%	52	2.10%	426	26.41%	156	27.87%
Jun 30, 2025	543	21.48%	272,573,218	9.49%	53	2.22%	329	27.03%	126	17.76%
Mar 31, 2025	444	0.45%	248,865,912	2.09%	49	2.05%	256	-11.72%	108	21.35%
Dec 31, 2024	326	4.49%	151,513,014	-41.05%	30	1.14%	212	26.19%	71	-1.39%
Sep 30, 2024	310	18.77%	256,991,099	-5.67%	51	1.70%	166	29.69%	72	44.00%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Total Stock Mkt Idx Inv	13.79M	2.88%	-324.24K
Vanguard US Total Market Shares ETF	12.09M	2.67%	1.62M
Vanguard Small Cap Index	10.64M	2.22%	-68.25K
American Funds Growth Fund of Amer A	9.74M	2.11%	9.74M
Capital Group Growth Fnd of Amer Comp	9.74M	2.11%	9.74M
iShares Russell 2000 ETF	8.85M	1.92%	-
Vanguard Small Cap Growth Index Inv	5.99M	1.25%	-11.65K
SPDR® S&P Aerospace & Defense ETF	4.64M	0.96%	-
iShares US Aerospace & Defense ETF	4.20M	0.87%	-
Vanguard Institutional Extnd Mkt Idx Tr	3.92M	0.82%	-1.70M

Recent Insider Transactions

Date	Name	Role	Activity	Value
Nov 26, 2025	Klein Frank	Chief Operations Officer	Sell	$21.58K
Nov 26, 2025	Klein Frank	Chief Operations Officer	Sell	$177.73K
Nov 26, 2025	Kampani Arjun	SVP General Counsel &	Sell	$45.23K
Nov 26, 2025	Kampani Arjun	SVP General Counsel &	Sell	$398.91K
Nov 22, 2025	Spice Adam C.	Chief Financial Officer	Sell	$625.71K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	17
2025 Q3	-	41
2025 Q2	-	17
2025 Q1	-	5
2024 Q4	-	11

RKLB Ownership FAQ

Who Owns Rocket Lab USA?

Rocket Lab USA shareholders are primarily institutional investors at 52.10%, followed by 1.81% insiders and 46.09% retail investors. The average institutional ownership in Rocket Lab USA's industry, Defense Stocks, is 47.02%, which Rocket Lab USA exceeds.

Who owns the most shares of Rocket Lab USA?

Rocket Lab USA’s largest shareholders are Vanguard group (41.81M shares, 8.12%), Blackrock funding, inc. /de (31.41M shares, 6.10%), and Blackrock (27.18M shares, 5.55%). Together, they hold 19.76% 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 98.64% of its assets in 8.32M Rocket Lab USA shares, valued at 398.78M$.

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 2.88% of its total shares outstanding invested in 13.79M Rocket Lab USA shares.

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