Rocket Lab Corp (RKLB) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

608,566,667Shares Outstanding

968,058Shares held by institutions

$67,657,574Value of institutional holdings

47.96%Institutional ownership %

13.04%Shares Changed QoQ

773No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

The institutional landscape for Rocket Lab Corp (NASDAQ:RKLB) includes 773 filers as of the latest reporting cycle ending December 2025.

The percentage of Rocket Lab owned by institutions changed from 46.2% in September 2025 to 48.0% in December 2025, marking a slight up trend.
Quarterly data indicates a 13.04% shift in institutional share volume, and the annual owner count reflects an increase of 94.71%.
During the quarter, 509 institutions bought more Rocket Lab shares, 194 sold shares, and 70 of the 773 total investors held their position steady.
The aggregate institutional position in Rocket Lab now stands at 291.85Mn shares as of December 2025, after investors increased their holdings (up by 33.67Mn shares quarter on quarter which is up 44.14Mn shares year over year).
VANGUARD GROUP INC's holding of 47.42Mn shares as of December 31, 2025 makes it the primary institutional investor in Rocket Lab, owning 7.79% of the stock.
Among the most significant buyers of Rocket Lab during December 2025 were UBS Group AG (17.66Mn), BAILLIE GIFFORD & CO (5.73Mn), VANGUARD GROUP INC (5.61Mn), NORGES BANK (4.89Mn), JPMORGAN CHASE & CO (4.12Mn).
Leading sellers of Rocket Lab stock in December 2025 included Tidal Investments LLC (7.47Mn), MORGAN STANLEY (2.93Mn), D. E. Shaw & Co., Inc. (2.87Mn), BANK OF AMERICA CORP /DE/ (1.77Mn), BNP PARIBAS FINANCIAL MARKETS (1.34Mn).
The top 10 institutional holders of Rocket Lab for the quarter ending December 2025 included VANGUARD GROUP INC (47.42Mn), BlackRock, Inc. (33.08Mn), UBS Group AG (20.32Mn), BAILLIE GIFFORD & CO (17.85Mn), Capital World Investors (16.20Mn), STATE STREET CORP (12.52Mn), JPMORGAN CHASE & CO (9.69Mn), GEODE CAPITAL MANAGEMENT, LLC (9.00Mn), JANE STREET GROUP, LLC (8.49Mn), D. E. Shaw & Co., Inc. (6.64Mn).

773 Institutional Holders

968,058 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	31 Dec, 2025	47,420,192	5,610,469	13.42%	$3,308,032,594.00
BlackRock, Inc.	31 Dec, 2025	33,076,329	1,663,189	5.29%	$2,307,404,724.00
UBS Group AG	31 Dec, 2025	20,320,208	17,659,852	663.82%	$1,417,537,710.00
BAILLIE GIFFORD & CO	31 Dec, 2025	17,851,446	5,725,536	47.22%	$1,245,316,873.00
Capital World Investors	31 Dec, 2025	16,200,726	1,738,623	12.02%	$1,130,172,015.00
STATE STREET CORP	31 Dec, 2025	12,520,223	120,652	0.97%	$873,410,756.00
JPMORGAN CHASE & CO	31 Dec, 2025	9,694,980	4,122,175	73.97%	$676,321,816.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	9,004,724	825,158	10.09%	$626,604,643.00
JANE STREET GROUP, LLC	31 Dec, 2025	8,494,757	-39,088	-0.46%	$592,594,333.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	6,644,372	-2,869,280	-30.16%	$463,511,391.00
BANK OF AMERICA CORP /DE/	31 Dec, 2025	5,109,323	-1,773,979	-25.77%	$356,426,372.00
NORGES BANK	31 Dec, 2025	4,888,706	4,888,706	0.00%	$341,036,131.00
FMR LLC	31 Dec, 2025	4,272,814	236,133	5.85%	$298,071,488.00
MORGAN STANLEY	31 Dec, 2025	4,196,128	-2,929,182	-41.11%	$292,721,964.00
NORTHERN TRUST CORP	31 Dec, 2025	2,603,039	153,522	6.27%	$181,588,000.00
WESTFIELD CAPITAL MANAGEMENT CO LP	31 Dec, 2025	2,592,443	154,623	6.34%	$180,848,824.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	2,524,283	528,254	26.47%	$176,093,988.00
ROYAL BANK OF CANADA	31 Dec, 2025	2,447,448	-574,077	-19.00%	$170,733,000.00
DEUTSCHE BANK AG\	31 Dec, 2025	2,336,845	1,485,621	174.53%	$163,018,307.00
ARK Investment Management LLC	31 Dec, 2025	2,235,260	-251,535	-10.11%	$155,931,738.00

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