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Energy Recovery
ERII

153 hedge funds and large institutions have $583M invested in Energy Recovery in 2021 Q3 according to their latest regulatory filings, with 17 funds opening new positions, 56 increasing their positions, 45 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

276% more call options, than puts

Call options by funds: $12.8M | Put options by funds: $3.41M

24% more repeat investments, than reductions

Existing positions increased: 56 | Existing positions reduced: 45

2.12% more ownership

Funds ownership: 51.48% → 53.6% (+2.1%)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

3% less funds holding

Funds holding: 158 → 153 (-5)

14% less capital invested

Capital invested by funds: $674M → $583M (-$91.2M)

19% less first-time investments, than exits

New positions opened: 17 | Existing positions closed: 21

Holders
153
Holders Change
-5
Holders Change %
-3.16%
% of All Funds
2.68%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
17
Increased
56
Reduced
45
Closed
21
Calls
$12.8M
Puts
$3.41M
Net Calls
+$9.39M
Net Calls Change
+$7.22M

Top Buyers

Rank Fund Capital Flow
1
MGM
Miura Global Management
New York
+$15.4M
2
DCM
Driehaus Capital Management
Illinois
+$8.9M
3
MFIMFI
Mesirow Financial Investment Management - Fixed Income
Illinois
+$8.56M
4
Fidelity International
Fidelity International
Bermuda
+$5.59M
5
MAM
Montanaro Asset Management
United Kingdom
+$3.09M

Top Sellers

Rank Fund Capital Flow
1
KBC Group
KBC Group
Belgium
-$8.85M
2
TI
Trigran Investments
Illinois
-$7.56M
3
PCM
Portolan Capital Management
Massachusetts
-$5.24M
4
Morgan Stanley
Morgan Stanley
New York
-$4.13M
5
Invesco
Invesco
Georgia
-$3.78M
Name Holding Trade Value Shares
Change 		Change in
Stake
UBS AM
76
UBS AM
Illinois
$631K +$8.26K +407 +1%
Millennium Management
77
Millennium Management
New York
$610K +$651K +32,041 New
RAM
78
Redmond Asset Management
Virginia
$599K +$1.01K +50 +0.2%
TA
79
Teton Advisors
New York
$571K – – –
APP
80
Alpha Paradigm Partners
Illinois
$548K +$585K +28,808 New
MCM
81
Manchester Capital Management
Vermont
$539K -$417K -20,531 -42%
Voloridge Investment Management
82
Voloridge Investment Management
Florida
$533K -$478K -23,562 -46%
BFM
83
Boothbay Fund Management
New York
$518K +$553K +27,229 New
Renaissance Technologies
84
Renaissance Technologies
New York
$478K +$510K +25,100 New
Manulife (Manufacturers Life Insurance)
85
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$439K -$38.2K -1,883 -8%
AIG
86
American International Group
New York
$439K -$11.1K -548 -2%
CANY
87
Caxton Associates (New York)
New York
$423K +$452K +22,251 New
Citadel Advisors
88
Citadel Advisors
Florida
$417K -$654K -32,201 -60%
AQR Capital Management
89
AQR Capital Management
Connecticut
$413K +$84.6K +4,168 +24%
BP
90
BBR Partners
New York
$391K +$417K +20,531 New
Victory Capital Management
91
Victory Capital Management
Texas
$378K -$44.3K -2,181 -10%
QCM
92
Quest Capital Management
Texas
$346K -$129K -6,367 -26%
PA
93
Pinnacle Associates
New York
$345K +$43.7K +2,150 +13%
VOYA Investment Management
94
VOYA Investment Management
Georgia
$329K +$15.7K +771 +5%
PPA
95
Parametric Portfolio Associates
Washington
$327K +$2.46K +121 +0.7%
T. Rowe Price Associates
96
T. Rowe Price Associates
Maryland
$312K – – –
SIC
97
SFE Investment Counsel
California
$302K – – –
MIM
98
MetLife Investment Management
New Jersey
$295K – – –
AAP
99
Aristotle Atlantic Partners
Florida
$285K – – –
Verition Fund Management
100
Verition Fund Management
Connecticut
$272K +$290K +14,290 New
2 3
4
5 6

ERII Hedge Fund Activity: Q3 2021 in Review

153 of the 5,712 institutional investors tracked by Wall St. Rank reported a position in Energy Recovery (ERII) for Q3 2021, worth a combined $583M — down 14% from $674M a quarter earlier.

Sellers outnumbered buyers: 21 funds closed out of ERII and 17 opened new positions — a net loss of 4 holders — while 45 trimmed existing stakes and 56 added.

The largest buyer was Miura Global Management, adding an estimated $15.4M. The largest seller was KBC Group, cutting an estimated $8.85M.

  • 153 institutional investors held Energy Recovery (ERII) as of Q3 2021, down from 158 in Q2 2021.
  • Funds reported $583M of Energy Recovery stock for Q3 2021, down 14% quarter-over-quarter.
  • 17 funds opened new Energy Recovery positions in Q3 2021 and 21 closed out, a net change of -4 holders.
  • The largest Energy Recovery buyer in Q3 2021 was Miura Global Management, an estimated $15.4M added.
  • The largest Energy Recovery seller in Q3 2021 was KBC Group, an estimated $8.85M sold.

Based on aggregated 13F filings for Q3 2021.