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Rapid7
RPD

Overview Fund Activity

252 hedge funds and large institutions have $1.65B invested in Rapid7 in 2025 Q1 according to their latest regulatory filings, with 40 funds opening new positions, 96 increasing their positions, 80 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
252
Holders Change
-21
Holders Change %
-7.69%
% of All Funds
3.42%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.04%
New
40
Increased
96
Reduced
80
Closed
58
Calls
$14.7M
Puts
$28.1M
Net Calls
-$13.3M
Net Calls Change
-$25.7M

Top Buyers

1
UBS AM
1
UBS AM
Illinois
$60.6M
2
PCM
2
Penserra Capital Management
California
$49.8M
3
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$57.3M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$27.3M
5
Jacobs Levy Equity Management
5
Jacobs Levy Equity Management
New Jersey
$11.8M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$25.3M
2
DC
2
Dendur Capital
New York
$0
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$216M
4
VOYA Investment Management
4
VOYA Investment Management
Georgia
$445K
5
Tudor Investment Corp
5
Tudor Investment Corp
Connecticut
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
CP
51
CenterBook Partners
Connecticut
$3.98M +$3.49M +131,761 +717%
Millennium Management
52
Millennium Management
New York
$3.66M +$2.31M +87,092 +171%
QOP
53
Quinn Opportunity Partners
Virginia
$3.41M – – –
Asset Management One
54
Asset Management One
Japan
$3.32M +$134K +5,057 +4%
IEFM
55
IQ EQ Fund Management
Ireland
$3.31M -$102K -3,837 -3%
1M
56
13D Management
New York
$3.3M -$298K -11,235 -8%
Swiss National Bank
57
Swiss National Bank
Switzerland
$3.09M -$21.2K -800 -0.7%
Two Sigma Investments
58
Two Sigma Investments
New York
$2.98M -$792K -29,891 -21%
Raymond James Financial
59
Raymond James Financial
Florida
$2.89M -$5.06M -190,692 -64%
ETC
60
Exchange Traded Concepts
Oklahoma
$2.86M +$1.03M +38,842 +56%
QT
61
Quantbot Technologies
New York
$2.85M +$2.85M +107,418 New
State of Wisconsin Investment Board
62
State of Wisconsin Investment Board
Wisconsin
$2.78M +$172K +6,481 +7%
Wells Fargo
63
Wells Fargo
California
$2.77M +$993K +37,445 +56%
ECM
64
ExodusPoint Capital Management
New York
$2.66M +$2.66M +100,469 New
AG
65
Algert Global
California
$2.66M +$268K +10,090 +11%
Parallax Volatility Advisers
66
Parallax Volatility Advisers
California
$2.64M +$2.52M +94,894 +1,998%
Holocene Advisors
67
Holocene Advisors
New York
$2.61M +$1.67M +63,151 +180%
BNP Paribas Financial Markets
68
BNP Paribas Financial Markets
France
$2.56M -$276K -10,400 -10%
Squarepoint
69
Squarepoint
New York
$2.54M +$831K +31,344 +49%
RhumbLine Advisers
70
RhumbLine Advisers
Massachusetts
$2.42M +$60K +2,262 +3%
VA
71
Vident Advisory
Georgia
$2.31M +$1.41M +53,309 +158%
WP
72
Woodline Partners
California
$2.3M +$745K +28,115 +48%
Bank of Nova Scotia
73
Bank of Nova Scotia
Ontario, Canada
$2.3M -$1.13M -42,563 -33%
Citigroup
74
Citigroup
New York
$2.23M -$246K -9,297 -10%
NIM
75
Needham Investment Management
New York
$2.12M +$133K +5,000 +7%
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