Rocket Lab RKLB Institutional Ownership

NASDAQ RKLB

$62.95 +0.99 (+1.60%)

At close: Sep 11, 2026 · 4:00 PM EDT

Institutions by Trading Activity

1,126 Institutions

Increased 808 71.8%

Unchanged 80 7.1%

Reduced 238 21.1%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

51.60%

▲+3.56 pp QoQ

Shares Held by Institutions

324.91Mn

of 629.68Mn outstanding

▲+14.10% QoQ

Shares Outstanding

629.68Mn

304.78Mn held outside 13F filers

Institutional Investors

1,126

filed 13F for Jun 2026

▲+251 vs prior quarter

Net Shares Added (QoQ)

+40.14Mn

accumulated since last quarter

Value of Holdings

$20.45Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Rocket Lab Corp (NASDAQ:RKLB) appears in 1,126 institutional 13F filings for the quarter ending June 2026.

Collectively, these holders controlled 51.6% of Rocket Lab's outstanding shares in June 2026, up from 48.0% in March 2026.
Their total shares held in RKLB increased 14.1% from the prior quarter, while the number of investors in Rocket Lab increased 117.79% year over year.
Of these 1,126 funds, 808 grew their exposure to Rocket Lab, 238 cut back, and 80 maintained positions.
In total, institutional investors held 324.91Mn shares in Rocket Lab as of June 2026, up by 40.14Mn shares quarter on quarter, and up 50.44Mn shares year over year.
BlackRock, Inc. is the top holder of Rocket Lab as of June 30, 2026, with 40.58Mn shares representing 6.44% of outstanding stock.
The most significant purchases of RKLB for the quarter ending June 2026 came from Invesco Ltd. (14.75Mn), NORGES BANK (5.44Mn), Jpmorgan Chase & Co (3.13Mn), Goldman Sachs Group Inc (3.0Mn), Sixth Street Partners Management Company, L.P. (2.84Mn).
Leading sellers of Rocket Lab shares for the quarter ending June 2026 were BAILLIE GIFFORD & CO (8.04Mn), Capital International Investors (6.69Mn), Defiance ETFs, LLC (5.06Mn), D. E. Shaw & Co., Inc. (3.09Mn), ALLIANCEBERNSTEIN L.P. (1.56Mn).
Per Business Quant data, the top 10 holders of Rocket Lab for the quarter ending June 2026 are BlackRock, Inc. (40.58Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (27.12Mn), VANGUARD CAPITAL MANAGEMENT LLC (25.3Mn), Invesco Ltd. (18.34Mn), State Street Corp (14.44Mn), Jpmorgan Chase & Co (13.81Mn), GEODE CAPITAL MANAGEMENT, LLC (10.5Mn), BAILLIE GIFFORD & CO (10.38Mn), Capital World Investors (7.37Mn), Morgan Stanley (6.9Mn).

Form 13F Holdings

1,126 Institutional Holders

Report period 30 Jun, 2026

Total shares held 324.91Mn

Of outstanding 51.60%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	40,580,130	6.44%	▲2,594,134	+6.83%	$4.12Bn
2	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	27,118,258	4.31%	▲1,379,808	+5.36%	$2.76Bn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	25,299,213	4.02%	▲1,011,723	+4.17%	$2.57Bn
4	Invesco Ltd.	0000914208	18,343,547	2.91%	▲14,745,237	+409.78%	$1.86Bn
5	State Street Corp	0000093751	14,442,067	2.29%	▲517,316	+3.72%	$1.47Bn
6	Jpmorgan Chase & Co	0000019617	13,805,113	2.19%	▲3,127,308	+29.29%	$1.35Bn
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	10,503,238	1.67%	▼67,647	-0.64%	$1.08Bn
8	BAILLIE GIFFORD & CO	0001088875	10,384,512	1.65%	▼8,043,531	-43.65%	$1.06Bn
9	Capital World Investors	0001422849	7,370,414	1.17%	▲128,330	+1.77%	$749.19Mn
10	Morgan Stanley	0000895421	6,895,400	1.10%	▲1,511,851	+28.08%	$700.92Mn
11	Goldman Sachs Group Inc	0000886982	5,559,472	0.88%	▲3,003,173	+117.48%	$565.12Mn
12	NORGES BANK	0001374170	5,437,031	0.86%	▲5,437,031	0.00%	$552.67Mn
13	Bank Of America Corp /De/	0000070858	4,301,823	0.68%	▼231,539	-5.11%	$437.28Mn
14	FMR LLC	0000315066	3,701,770	0.59%	▲6,836	+0.19%	$376.28Mn
15	UBS Group AG	0001610520	3,609,563	0.57%	▲1,528,905	+73.48%	$366.91Mn
16	VANGUARD FIDUCIARY TRUST CO	0000933478	3,352,738	0.53%	▲284,405	+9.27%	$340.81Mn
17	Northern Trust Corp	0000073124	3,311,777	0.53%	▲221,626	+7.17%	$336.64Mn
18	Sixth Street Partners Management Company, L.P.	0001812095	2,836,293	0.45%	▲2,836,293	0.00%	$288.31Mn
18	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	2,836,293	0.45%	▲478,437	+20.29%	$288.31Mn
19	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	0000861177	2,737,451	0.43%	▲352,094	+14.76%	$278.26Mn

Showing 1 to 20 of 1,126 holders