PARAMETRIC PORTFOLIO ASSOCIATES LLC - ENERGY RECOVERY INC ownership

ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 120 filers reported holding ENERGY RECOVERY INC in Q3 2016. The put-call ratio across all filers is 0.26 and the average weighting 0.1%.

Quarter-by-quarter ownership
PARAMETRIC PORTFOLIO ASSOCIATES LLC ownership history of ENERGY RECOVERY INC
ValueSharesWeighting
Q1 2022$362,000
-2.4%
17,967
+4.1%
0.00%
Q4 2021$371,000
+13.5%
17,258
+0.5%
0.00%
Q3 2021$327,000
-15.7%
17,172
+0.7%
0.00%
Q2 2021$388,000
+48.7%
17,051
+20.0%
0.00%
Q1 2021$261,000
+72.8%
14,215
+28.4%
0.00%
Q4 2020$151,000
+42.5%
11,067
+2.0%
0.00%
Q4 2019$106,000
-49.5%
10,854
-52.2%
0.00%
Q3 2019$210,000
-23.4%
22,713
-13.6%
0.00%
Q2 2019$274,000
-7.1%
26,302
-22.2%
0.00%
Q1 2019$295,000
+34.1%
33,798
+3.2%
0.00%
Q4 2018$220,0000.0%32,741
+33.2%
0.00%
Q3 2018$220,000
-23.6%
24,589
-25.3%
0.00%
Q4 2017$288,000
+255.6%
32,903
+222.5%
0.00%
Q3 2017$81,000
-30.8%
10,202
-27.9%
0.00%
Q2 2017$117,000
-89.3%
14,146
-79.3%
0.00%
-100.0%
Q3 2016$1,092,000
+267.7%
68,311
+137.5%
0.00%
Q1 2016$297,000
+222.8%
28,762
+64.0%
0.00%
Q4 2014$92,000
-61.0%
17,542
-73.6%
0.00%
-100.0%
Q3 2014$236,000
-26.5%
66,560
+2.0%
0.00%0.0%
Q2 2014$321,000
-13.7%
65,241
-6.6%
0.00%0.0%
Q1 2014$372,000
+15.2%
69,886
+19.9%
0.00%0.0%
Q4 2013$323,000
+178.4%
58,281
+263.6%
0.00%
Q3 2013$116,00016,0270.00%
Other shareholders
ENERGY RECOVERY INC shareholders Q3 2016
NameSharesValueWeighting ↓
Venator Capital Management Ltd. 514,700$5,322,0004.74%
EAM Investors, LLC 379,294$3,922,0000.61%
Mosaic Family Wealth, LLC 90,000$930,0000.45%
ELLINGTON MANAGEMENT GROUP LLC 91,700$948,0000.41%
EDMOND DE ROTHSCHILD ASSET MANAGEMENT (LUXEMBOURG) 29,600$306,0000.24%
683 Capital Management, LLC 125,000$1,293,0000.23%
Avenir Corp 257,800$2,666,0000.22%
Segantii Capital Management Ltd 45,000$452,0000.19%
Key Colony Management, LLC 13,500$140,0000.16%
BOOTHBAY FUND MANAGEMENT, LLC 30,144$312,0000.12%
View complete list of ENERGY RECOVERY INC shareholders