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Energy Recovery
ERII

Overview Fund Activity

99 hedge funds and large institutions have $150M invested in Energy Recovery in 2017 Q2 according to their latest regulatory filings, with 11 funds opening new positions, 33 increasing their positions, 24 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
99
Holders Change
-14
Holders Change %
-12.39%
% of All Funds
2.47%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
11
Increased
33
Reduced
24
Closed
25
Calls
$2.41M
Puts
$711K
Net Calls
+$1.7M
Net Calls Change
+$209K

Top Buyers

1
Millennium Management
Millennium Management
New York
+$8.18M
2
RCMNY
Rubric Capital Management (New York)
New York
+$5.35M
3
NC
Nokomis Capital
Texas
+$4.85M
4
HA
Heartland Advisors
Wisconsin
+$2.49M
5
ACM
Arosa Capital Management
Florida
+$2.07M

Top Sellers

1
Vanguard Group
Vanguard Group
Pennsylvania
-$6.85M
2
Ameriprise
Ameriprise
Minnesota
-$3.79M
3
Wells Fargo
Wells Fargo
California
-$1.72M
4
QI
QS Investors
New York
-$1.24M
5
HCM
Highbridge Capital Management
New York
-$1.11M
Name Holding Trade Value Shares
Change 		Shares
Change %
Dimensional Fund Advisors
101
Dimensional Fund Advisors
Texas
– -$1.05M -126,104 Closed
Wellington Management Group
102
Wellington Management Group
Massachusetts
– -$811K -97,409 Closed
CEP
103
Chicago Equity Partners
Illinois
– -$505K -60,755 Closed
SG Americas Securities
104
SG Americas Securities
New York
– -$447K -53,752 Closed
WAM
105
Wolverine Asset Management
Illinois
– -$415K -49,900 Closed
TCM
106
Teza Capital Management
Illinois
– -$264K -31,757 Closed
JIM
107
Jupiter Investment Management
United Kingdom
– -$251K -30,201 Closed
BFM
108
Boothbay Fund Management
New York
– -$229K -27,511 Closed
SIP
109
Stoneridge Investment Partners
Pennsylvania
– -$215K -25,891 Closed
EMG
110
Ellington Management Group
Connecticut
– -$156K -18,700 Closed
GCP
111
GSA Capital Partners
United Kingdom
– -$126K -15,156 Closed
Tudor Investment Corp
112
Tudor Investment Corp
Connecticut
– -$113K -13,568 Closed
AIM
113
Alambic Investment Management
California
– -$104K -12,500 Closed
MC
114
Moors & Cabot
Massachusetts
– -$96K -11,500 Closed
PG
115
PEAK6 Group
Illinois
– -$32K -3,807 Closed
QT
116
Quantbot Technologies
New York
– -$31K -3,800 Closed
AIM
117
Acrospire Investment Management
Illinois
– -$31K -3,747 Closed
GC
118
Globeflex Capital
California
– -$25K -3,037 Closed
New York State Teachers Retirement System (NYSTRS)
119
New York State Teachers Retirement System (NYSTRS)
New York
– -$24K -2,900 Closed
HCA
120
Harbour Capital Advisors
Virginia
– -$3.33K -400 Closed
JG
121
Jefferies Group
New York
– -$3K -381 Closed
TRCT
122
Tower Research Capital (TRC)
New York
– -$1K -89 Closed
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