81 hedge funds and large institutions have $363M invested in Rapid7 in 2016 Q4 according to their latest regulatory filings, with 18 funds opening new positions, 31 increasing their positions, 20 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
81
Holders Change
Holders Change %
0%
% of All Funds
2.03%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.05%
New
18
Increased
31
Reduced
20
Closed
15
Calls
$5.95M
Puts
$1.15M
Net Calls
+$4.8M
Net Calls Change
-$5.56M
Name Holding Trade Value Shares
Change
Shares
Change %
Millennium Management
26
Millennium Management
New York
$1.43M -$1.02M -84,120 -42%
RAM
27
Roumell Asset Management
Maryland
$1.25M +$1.25M +102,433 New
Morgan Stanley
28
Morgan Stanley
New York
$1.16M +$614K +50,466 +113%
Tudor Investment Corp
29
Tudor Investment Corp
Connecticut
$992K -$25.7K -2,113 -3%
WSA
30
Wall Street Associates
California
$940K -$855K -70,200 -48%
BIM
31
BlackRock Investment Management
Delaware
$927K +$6.38K +524 +0.7%
Bank of New York Mellon
32
Bank of New York Mellon
New York
$924K +$50.5K +4,148 +6%
PA
33
Parallel Advisors
California
$832K +$832K +68,400 New
Charles Schwab
34
Charles Schwab
California
$775K +$39.4K +3,234 +5%
TI
35
Trexquant Investment
Connecticut
$752K +$752K +61,775 New
TCIM
36
TIAA CREF Investment Management
New York
$686K -$62.5K -5,135 -8%
Citadel Advisors
37
Citadel Advisors
Florida
$589K +$336K +27,587 +133%
California State Teachers Retirement System (CalSTRS)
38
California State Teachers Retirement System (CalSTRS)
California
$498K -$14.6K -1,200 -3%
JGC
39
J. Goldman & Co
New York
$488K +$488K +40,093 New
SO
40
STRS Ohio
Ohio
$387K +$53.8K +4,421 +16%
TA
41
Teachers Advisors
New York
$385K
New York State Common Retirement Fund
42
New York State Common Retirement Fund
New York
$375K +$125K +10,246 +50%
KJHP
43
K.J. Harrison & Partners
Ontario, Canada
$365K -$243K -20,000 -40%
SIP
44
Stoneridge Investment Partners
Pennsylvania
$307K +$307K +25,240 New
Barclays
45
Barclays
United Kingdom
$267K +$101K +8,255 +61%
AllianceBernstein
46
AllianceBernstein
Tennessee
$262K
RhumbLine Advisers
47
RhumbLine Advisers
Massachusetts
$245K +$47.8K +3,920 +24%
Swiss National Bank
48
Swiss National Bank
Switzerland
$243K
Russell Investments Group
49
Russell Investments Group
United Kingdom
$237K +$237K +19,300 New
JPMorgan Chase & Co
50
JPMorgan Chase & Co
New York
$195K -$1.37M -112,456 -88%