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Rocket Lab Corporation Common Stock
RKLB

Overview Fund Activity

408 hedge funds and large institutions have $4.45B invested in Rocket Lab Corporation Common Stock in 2025 Q1 according to their latest regulatory filings, with 89 funds opening new positions, 167 increasing their positions, 108 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
408
Holders Change
+13
Holders Change %
+3.29%
% of All Funds
5.54%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.05%
New
89
Increased
167
Reduced
108
Closed
68
Calls
$741M
Puts
$343M
Net Calls
+$398M
Net Calls Change
-$199M

Top Buyers

1
Bank of America
Bank of America
North Carolina
$191M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
$244M
3
Vanguard Group
Vanguard Group
Pennsylvania
$716M
4
Fidelity Investments
Fidelity Investments
Massachusetts
$113M
5
Voloridge Investment Management
Voloridge Investment Management
Florida
$54.2M

Top Sellers

1
VS
VK Services
California
$381M
2
Two Sigma Advisers
Two Sigma Advisers
New York
$574K
3
DCM
Driehaus Capital Management
Illinois
$0
4
Jane Street
Jane Street
New York
$5.51M
5
Millennium Management
Millennium Management
New York
$6M
Name Holding Trade Value Shares
Change 		Shares
Change %
EMAM
151
Encompass More Asset Management
California
$1.23M +$1.23M +68,961 New
FCM
152
Fieldview Capital Management
Michigan
$1.22M +$1.22M +68,439 New
DWG
153
Darden Wealth Group
Michigan
$1.22M +$331K +18,500 +37%
MF
154
Magnetar Financial
Illinois
$1.21M +$1.21M +67,749 New
Focus Partners Wealth
155
Focus Partners Wealth
Massachusetts
$1.21M +$13.9K +781 +1%
SWM
156
SeaCrest Wealth Management
New York
$1.17M +$644K +36,017 +122%
CA
157
Claro Advisors
Massachusetts
$1.16M +$1.16M +65,128 New
KK
158
KLP Kapitalforvaltning
Norway
$1.15M -$50.1K -2,800 -4%
SO
159
STRS Ohio
Ohio
$1.15M – – –
UWM
160
Udine Wealth Management
Florida
$1.15M +$203K +11,375 +22%
Osaic Holdings
161
Osaic Holdings
Arizona
$1.11M +$104K +5,823 +10%
CM
162
Churchill Management
California
$1.11M -$128K -7,151 -10%
VVP
163
Venture Visionary Partners
Ohio
$1.1M +$37.3K +2,085 +4%
Zurich Cantonal Bank
164
Zurich Cantonal Bank
Switzerland
$1.08M – – –
Cambridge Investment Research Advisors
165
Cambridge Investment Research Advisors
Iowa
$1.05M +$359K +20,076 +52%
QCM
166
Qsemble Capital Management
New York
$1.04M +$252K +14,105 +32%
QC
167
Quantessence Capital
New York
$1.01M +$499K +27,900 +98%
HIS
168
Harvest Investment Services
Illinois
$994K +$357K +19,956 +56%
FIA
169
Foundations Investment Advisors
Arizona
$973K +$973K +54,437 New
CL
170
CSS LLC
Illinois
$953K +$56.5K +3,160 +6%
Cetera Investment Advisers
171
Cetera Investment Advisers
Illinois
$948K +$392K +21,902 +70%
HA
172
Huntleigh Advisors
Missouri
$902K -$1.05M -58,678 -54%
KJHP
173
K.J. Harrison & Partners
Ontario, Canada
$894K -$536K -30,000 -38%
Teacher Retirement System of Texas
174
Teacher Retirement System of Texas
Texas
$878K +$878K +49,096 New
Pictet Asset Management
175
Pictet Asset Management
Switzerland
$864K +$98.1K +5,486 +13%
5 6
7
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