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255 hedge funds and large institutions have $1.65B invested in Rapid7 in 2025 Q1 according to their latest regulatory filings, with 39 funds opening new positions, 99 increasing their positions, 81 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed

22% more repeat investments, than reductions

Existing positions increased: 99 | Existing positions reduced: 81

0.89% more ownership

Funds ownership: 96.24%97.13% (+0.89%)

8% less funds holding

Funds holding: 276255 (-21)

33% less capital invested

Capital invested by funds: $2.45B → $1.65B (-$801M)

33% less first-time investments, than exits

New positions opened: 39 | Existing positions closed: 58

40% less funds holding in top 10

Funds holding in top 10: 53 (-2)

48% less call options, than puts

Call options by funds: $14.7M | Put options by funds: $28.1M

Holders
255
Holders Change
-21
Holders Change %
-7.61%
% 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
39
Increased
99
Reduced
81
Closed
58
Calls
$14.7M
Puts
$28.1M
Net Calls
-$13.3M
Net Calls Change
-$25.7M
Name Holding Trade Value Shares
Change
Change in
Stake
MOACM
76
Mutual of America Capital Management
New York
$2.1M +$8.94K +263 +0.3%
ICM
77
Invenomic Capital Management
Massachusetts
$2.1M +$2.69M +79,049 New
Nordea Investment Management
78
Nordea Investment Management
Sweden
$2.03M +$82.7K +2,432 +3%
HIMC
79
Heritage Investors Management Corp
Maryland
$2M -$753K -22,159 -23%
EGM
80
Engineers Gate Manager
New York
$1.96M +$2.52M +74,106 New
Two Sigma Advisers
81
Two Sigma Advisers
New York
$1.93M +$2.11M +62,200 +581%
SFI
82
Susquehanna Fundamental Investments
Pennsylvania
$1.91M -$1.27M -37,429 -34%
Acadian Asset Management
83
Acadian Asset Management
Massachusetts
$1.9M -$2.61M -76,876 -52%
Walleye Capital
84
Walleye Capital
New York
$1.81M +$1.68M +49,410 +260%
AllianceBernstein
85
AllianceBernstein
Tennessee
$1.78M -$243K -7,149 -10%
2C
86
272 Capital
Texas
$1.72M -$2.24M -66,010 -50%
California State Teachers Retirement System (CalSTRS)
87
California State Teachers Retirement System (CalSTRS)
California
$1.47M -$11.6K -341 -0.6%
ACM
88
Aquatic Capital Management
Illinois
$1.47M +$1.89M +55,461 New
Principal Financial Group
89
Principal Financial Group
Iowa
$1.46M +$20.7K +609 +1%
Universal-Beteiligungs- und Servicegesellschaft
90
Universal-Beteiligungs- und Servicegesellschaft
Germany
$1.44M +$1.85M +54,278 New
Teacher Retirement System of Texas
91
Teacher Retirement System of Texas
Texas
$1.43M +$357K +10,487 +24%
Simplex Trading
92
Simplex Trading
Illinois
$1.42M +$1.83M +53,718 New
Russell Investments Group
93
Russell Investments Group
United Kingdom
$1.39M +$1.75M +51,446 +5,996%
Verition Fund Management
94
Verition Fund Management
Connecticut
$1.36M +$1.25M +36,711 +254%
American Century Companies
95
American Century Companies
Missouri
$1.35M +$1.24M +36,547 +255%
FAM
96
Fred Alger Management
New York
$1.34M +$5K +147 +0.3%
CSS
97
Cubist Systematic Strategies
Connecticut
$1.33M +$1.71M +50,339 New
Invesco
98
Invesco
Georgia
$1.31M +$438K +12,881 +35%
Assenagon Asset Management
99
Assenagon Asset Management
Luxembourg
$1.26M -$50.5K -1,486 -3%
Amundi
100
Amundi
France
$1.24M -$40.5K -1,191 -2%

RPD Hedge Fund Activity: Q1 2025 in Review

255 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in Rapid7 (RPD) for Q1 2025, worth a combined $1.65B — down 33% from $2.45B a quarter earlier.

Sellers outnumbered buyers: 58 funds closed out of RPD and 39 opened new positions — a net loss of 19 holders — while 81 trimmed existing stakes and 99 added.

The largest buyer was UBS AM, adding an estimated $41.1M. The largest seller was Fidelity Investments, cutting an estimated $73.4M.

  • 255 institutional investors held Rapid7 (RPD) as of Q1 2025, down from 276 in Q4 2024.
  • Funds reported $1.65B of Rapid7 stock for Q1 2025, down 33% quarter-over-quarter.
  • 39 funds opened new Rapid7 positions in Q1 2025 and 58 closed out, a net change of -19 holders.
  • The largest Rapid7 buyer in Q1 2025 was UBS AM, an estimated $41.1M added.
  • The largest Rapid7 seller in Q1 2025 was Fidelity Investments, an estimated $73.4M sold.

Based on aggregated 13F filings for Q1 2025.