Rocket Lab Corp (RKLB) Institutional Ownership

Institutions by Trading Activity

528,725,980Shares Outstanding

276,118,358Shares held by institutions

$18,701,496,387Value of institutional holdings

52.22%Institutional ownership %

1.47%Shares Changed QoQ

803No. of institutional investors

Rocket Lab Corp (NASDAQ:RKLB) has 799 institutional investors that have filed 13F reports for the period ending December 2025.

These investors collectively held 51.7% of Rocket Lab's outstanding shares in December 2025, down from 54.2% in September 2025.
They increased total shares held in Rocket Lab by 0.56% from the prior quarter, while the number of investors in RKLB increased 102.28% year over year.
Activity in RKLB broke down as 521 buyers, 205 sellers, and 73 unchanged among 799 total holders.
Combined, these investors held 273.1Mn shares in RKLB for December 2025, up by 1.51Mn shares quarter on quarter, and up 22.03Mn shares year over year.
Silverleafe Capital Partners, LLC is the top holder of Rocket Lab as of December 31, 2025, with 11.52K shares representing 0.0% of outstanding stock.
The most significant purchases of RKLB for the quarter ending December 2025 came from Silverleafe Capital Partners, LLC (11.52K), Hilltop National Bank (320), Investors Research Corp (107).
According to Business Quant data, leading holders of RKLB for December 2025 are Silverleafe Capital Partners, LLC (11.52K), Ares Financial Consulting, LLC (939), Hilltop National Bank (320), ADIRONDACK TRUST CO (194), Noble Wealth Management PBC (150), Investors Research Corp (107), Bangor Savings Bank (100), Aspect Partners, LLC (100).

276,118,358 Total Shares Held

Rows:

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
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	-1,450,630	-13.02%	$676,321,816.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	9,004,724	825,158	10.09%	$626,604,643.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	6,644,372	-2,869,280	-30.16%	$463,511,391.00
Invesco Ltd.	31 Dec, 2025	5,260,681	-559,782	-9.62%	$366,985,106.00
Bank Of America Corp /De/	31 Dec, 2025	5,109,323	-8,657,281	-62.89%	$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
HSBC HOLDINGS PLC	31 Dec, 2025	3,141,216	2,921,210	1,327.79%	$221,331,288.00
UBS Group AG	31 Dec, 2025	2,895,885	235,529	8.85%	$202,016,938.00
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

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