156 hedge funds and large institutions have $912M invested in Rapid7 in 2018 Q1 according to their latest regulatory filings, with 65 funds opening new positions, 54 increasing their positions, 30 reducing their positions, and 10 closing their positions.

Holders
156
Holders Change
+54
Holders Change %
+52.94%
% of All Funds
3.58%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.09%
New
65
Increased
54
Reduced
30
Closed
10
Calls
$10.6M
Puts
$1.92M
Net Calls
+$8.67M
Net Calls Change
+$1.42M
Name Market Value Shares Shares
Change
Shares
Change %
BCVI
1
Bain Capital Venture Investors
Massachusetts
$94.2M 3,682,713 -3,000,000 -45%
TCMV
2
Technology Crossover Management VII
California
$90.5M 3,538,043 -3,000,000 -46%
Vanguard Group
3
Vanguard Group
Pennsylvania
$69.7M 2,727,675 +961,376 +54%
Bank of New York Mellon
4
Bank of New York Mellon
New York
$47.9M 1,872,811 +1,424,947 +318%
WA
5
Wasatch Advisors
Utah
$43.7M 1,709,662 -378,346 -18%
BlackRock
6
BlackRock
New York
$39.8M 1,555,101 +331,186 +27%
Massachusetts Financial Services
7
Massachusetts Financial Services
Massachusetts
$37.8M 1,479,147 -165,878 -10%
Federated Hermes
8
Federated Hermes
Pennsylvania
$28.2M 1,103,000 +700,000 +174%
VOYA Investment Management
9
VOYA Investment Management
Georgia
$22.6M 882,120 -14,291 -2%
Legal & General Group
10
Legal & General Group
United Kingdom
$20.4M 796,985 +791,570 +14,618%
Renaissance Technologies
11
Renaissance Technologies
New York
$20M 783,500 +363,629 +87%
Loomis, Sayles & Company
12
Loomis, Sayles & Company
Massachusetts
$19.5M 762,072 +762,072 New
GKIM
13
GW&K Investment Management
Massachusetts
$19.1M 747,071 +747,071 New
Citadel Advisors
14
Citadel Advisors
Florida
$17M 662,914 +516,005 +351%
CLM
15
ClearBridge LLC (Maryland)
Maryland
$14.9M 582,040 +582,040 New
FCM
16
Frontier Capital Management
Massachusetts
$14.5M 568,346 -131,396 -19%
PCM
17
Portolan Capital Management
Massachusetts
$14.4M 564,063 +170,693 +43%
Wells Fargo
18
Wells Fargo
California
$13.5M 527,030 +162,501 +45%
CCI
19
Columbus Circle Investors
$13.4M 525,056 +525,056 New
State Street
20
State Street
Massachusetts
$12.9M 504,127 +137,035 +37%
Millennium Management
21
Millennium Management
New York
$11.8M 462,166 -48,963 -10%
MIM
22
Monashee Investment Management
Massachusetts
$9.79M 383,000 +383,000 New
CAM
23
Cortina Asset Management
Wisconsin
$9.32M 364,286 -192,247 -35%
PC
24
Polar Capital
United Kingdom
$9.29M 363,569 +91,500 +34%
EMG
25
ETF Managers Group
New Jersey
$8.94M 358,838 -56,434 -14%