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Rocket Lab Corp

872 hedge funds and large institutions have $18.6B invested in Rocket Lab Corp in 2026 Q1 according to their latest regulatory filings, with 160 funds opening new positions, 387 increasing their positions, 222 reducing their positions, and 99 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

0.58% less ownership

Funds ownership: 51.61%51.03% (-0.58%)

3% less capital invested

Capital invested by funds: $19.2B → $18.6B (-$641M)

43% less funds holding in top 10

Funds holding in top 10: 148 (-6)

Holders
872
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.93B
Puts
$1.65B
Net Calls
Net Calls Change

Top Buyers

1 +$505M
2 +$422M
3 +$370M
4
Marshall Wace
Marshall Wace
United Kingdom
+$131M
5
Jane Street
Jane Street
New York
+$124M
Name Holding Trade Value Shares
Change
Change in
Stake
RIL
701
Rothschild Investment LLC
Illinois
$41K
MCM
702
Manchester Capital Management
Vermont
$40.2K
HNB
703
Huntington National Bank
Ohio
$37.7K
VR
704
Vision Retirement
New Jersey
$35.2K
CLOS
705
Compagnie Lombard Odier SCmA
Switzerland
$35K
AG
706
AmeriFlex Group
Nevada
$34.8K
GKIM
707
GW&K Investment Management
Massachusetts
$34K
VSQM
708
V-Square Quantitative Management
Illinois
$34K
HC
709
Hara Capital
Washington
$33.4K
APW
710
Atlantic Private Wealth
North Carolina
$32.1K
LAM
711
LOM Asset Management
$32.1K
WSFS
712
Wilmington Savings Fund Society
Delaware
$32.1K
ADL
713
Asset Dedication LLC
California
$30.5K
QCG
714
Quadrant Capital Group
Ohio
$28.7K
HCM
715
Hollencrest Capital Management
California
$28.3K
WSFG
716
Wall Street Financial Group
Illinois
$28.3K
CA
717
Centerpoint Advisors
Massachusetts
$26K
BCM
718
Berbice Capital Management
New York
$25.7K
BBHC
719
Brown Brothers Harriman & Co
New York
$25.7K
MA
720
MCF Advisors
Kentucky
$25.4K
BONH
721
Bank of New Hampshire
New Hampshire
$23.9K
AF
722
Advisornet Financial
Minnesota
$23.6K
SEP
723
Signature Equity Partners
Ohio
$23.2K
APW
724
Aventura Private Wealth
Florida
$23.1K
AW
725
Avion Wealth
Texas
$23K