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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
RWS
801
Retirement Wealth Solutions
Wisconsin
$5.78K
JWM
802
JPL Wealth Management
Colorado
$5.59K
AA
803
Ancora Advisors
Ohio
$5.52K
BIAS
804
Beacon Investment Advisory Services
New Jersey
$5.52K
CSC
805
Caldwell Sutter Capital
California
$5.33K
CH
806
Cromwell Holdings
Wyoming
$5.07K
CPG
807
Cornerstone Planning Group
New Jersey
$5.04K
FF
808
Friedenthal Financial
New Jersey
$4.88K
TSMHT
809
Thurston Springer Miller Herd & Titak
Indiana
$4.82K
AW
810
Ankerstar Wealth
Texas
$4.75K
KSB
811
Kennebec Savings Bank
Maine
$4.5K
TTIC
812
Tower Trust & Investment Company
Iowa
$4.11K
GCS
813
Gordian Capital (Singapore)
Singapore
$3.85K
CFM
814
Cornerstone Financial Management
Massachusetts
$3.85K
HC
815
Hurley Capital
New York
$3.66K
IWS
816
Intentional Wealth Strategies
Colorado
$3.6K
PIS
817
POM Investment Strategies
North Carolina
$3.53K
AIS
818
Advocate Investing Services
Maryland
$3.53K
KFGG
819
Keystone Financial Group (Georgia)
Georgia
$3.47K
TWD
820
True Wealth Design
Ohio
$3.28K
AIM
821
Anchor Investment Management
South Carolina
$3.21K
GSWM
822
Golden State Wealth Management
California
$3.21K
PWM
823
Peterson Wealth Management
Nevada
$3.21K
VWM
824
Vermillion Wealth Management
Minnesota
$3.15K
IAS
825
IMA Advisory Services
Colorado
$3.08K