Spark Investment Management LLC - ENERGY RECOVERY INC ownership

ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 61 filers reported holding ENERGY RECOVERY INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of ENERGY RECOVERY INC
ValueSharesWeighting
Q4 2019$158,000
-46.3%
16,200
-49.1%
0.02%
-50.0%
Q3 2019$294,000
+568.2%
31,800
+92.7%
0.04%
+533.3%
Q2 2015$44,00016,5000.01%
Other shareholders
ENERGY RECOVERY INC shareholders Q2 2015
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