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

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$25.3M
2
DC
Dendur Capital
New York
$0
3
Vanguard Group
Vanguard Group
Pennsylvania
$216M
4
VOYA Investment Management
VOYA Investment Management
Georgia
$445K
5
Tudor Investment Corp
Tudor Investment Corp
Connecticut
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
PWM
251
Parkworth Wealth Management
California
$27 – – –
DC
252
Dendur Capital
New York
– -$19.2M -477,000 Closed
Tudor Investment Corp
253
Tudor Investment Corp
Connecticut
– -$8.85M -220,093 Closed
PC
254
Pier Capital
Connecticut
– -$7.5M -186,347 Closed
BOA
255
Birnam Oak Advisors
New York
– -$4.43M -110,000 Closed
Stifel Financial
256
Stifel Financial
Missouri
– -$3.63M -90,132 Closed
ACM
257
Alamar Capital Management
California
– -$3.56M -88,480 Closed
HI
258
HBK Investments
Texas
– -$3.35M -83,300 Closed
BFM
259
Boothbay Fund Management
New York
– -$2.73M -67,944 Closed
Balyasny Asset Management
260
Balyasny Asset Management
Illinois
– -$2.49M -61,877 Closed
Man Group
261
Man Group
United Kingdom
– -$2.4M -59,645 Closed
EAM
262
EFG Asset Management
Oregon
– -$2.35M -58,383 Closed
RAM
263
Readystate Asset Management
Illinois
– -$2.09M -51,919 Closed
Connor, Clark & Lunn Investment Management (CC&L)
264
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
– -$1.83M -45,556 Closed
HF
265
HRT Financial
New York
– -$1.78M -44,188 Closed
SO
266
STRS Ohio
Ohio
– -$1.28M -31,900 Closed
GAM
267
Gotham Asset Management
New York
– -$1.23M -30,568 Closed
IQI
268
Integrated Quantitative Investments
Washington
– -$939K -23,351 Closed
QL
269
Quarry LP
New York
– -$877K -21,800 Closed
CL
270
CSS LLC
Illinois
– -$837K -20,800 Closed
GIM
271
Granahan Investment Management
Massachusetts
– -$734K -18,248 Closed
CC
272
Centiva Capital
New York
– -$695K -17,272 Closed
Los Angeles Capital Management
273
Los Angeles Capital Management
California
– -$655K -16,284 Closed
DFCM
274
Dark Forest Capital Management
Puerto Rico
– -$610K -15,151 Closed
HM
275
Harvest Management
New York
– -$603K -15,000 Closed
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