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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 %
VRS
201
Virginia Retirement Systems
Virginia
$586K +$586K +32,800 New
Two Sigma Advisers
202
Two Sigma Advisers
New York
$574K -$50.4M -2,819,200 -99%
KAS
203
Kestra Advisory Services
Texas
$564K +$80.6K +4,510 +17%
VCP
204
Verus Capital Partners
Arizona
$555K -$80.9K -4,523 -13%
NYLIM
205
New York Life Investment Management
New York
$545K +$545K +30,502 New
ASN
206
Advisory Services Network
Georgia
$540K +$201K +11,240 +59%
Mercer Global Advisors
207
Mercer Global Advisors
Colorado
$504K -$708K -39,606 -58%
Northwestern Mutual Wealth Management
208
Northwestern Mutual Wealth Management
Wisconsin
$500K -$6.9K -386 -1%
HT
209
HAP Trading
New York
$496K -$1.63M -91,190 -77%
DFCM
210
Dark Forest Capital Management
Puerto Rico
$493K +$493K +27,599 New
PWM
211
Pinnacle Wealth Management
California
$493K +$493K +27,563 New
QCM
212
QRG Capital Management
Illinois
$492K -$1.86M -104,072 -79%
SAF
213
Smith Anglin Financial
Texas
$487K +$277K +15,515 +132%
X
214
Xponance
Pennsylvania
$485K +$33.8K +1,890 +7%
JRP
215
Jasper Ridge Partners
California
$483K – – –
Public Employees Retirement Association of Colorado
216
Public Employees Retirement Association of Colorado
Colorado
$475K – – –
Nisa Investment Advisors
217
Nisa Investment Advisors
Missouri
$466K +$299K +16,750 +180%
SWP
218
Stratos Wealth Partners
Ohio
$447K -$452K -25,295 -50%
IMRF
219
Illinois Municipal Retirement Fund
Illinois
$447K +$447K +24,980 New
Simplex Trading
220
Simplex Trading
Illinois
$442K +$208K +11,655 +89%
AWM
221
Aries Wealth Management
Maine
$442K -$113K -6,330 -20%
CAM
222
Cresset Asset Management
Illinois
$436K +$187K +10,474 +75%
NA
223
Navellier & Associates
Nevada
$434K +$434K +19,327 New
BJL
224
Brighton Jones LLC
Washington
$428K +$107 +6 +0%
SPA
225
Sherbrooke Park Advisers
New York
$424K +$424K +23,738 New
7 8
9
10 11