CASTLEARK MANAGEMENT LLC - US ECOLOGY INC ownership

US ECOLOGY INC's ticker is ECOL and the CUSIP is 91732J102. A total of 132 filers reported holding US ECOLOGY INC in Q4 2013. The put-call ratio across all filers is 0.11 and the average weighting 0.1%.

Quarter-by-quarter ownership
CASTLEARK MANAGEMENT LLC ownership history of US ECOLOGY INC
ValueSharesWeighting
Q2 2014$6,579,000
-28.6%
134,400
-31.8%
0.18%
-30.4%
Q3 2013$9,218,000197,1380.26%
Other shareholders
US ECOLOGY INC shareholders Q4 2013
NameSharesValueWeighting ↓
Bares Capital Management 825,256$37,004,0002.20%
MANOR ROAD CAPITAL PARTNERS, LLC 300,000$13,452,0001.86%
FENIMORE ASSET MANAGEMENT INC 576,354$25,844,0001.24%
SHEETS SMITH WEALTH MANAGEMENT 89,215$4,000,0001.13%
SILVERCREST ASSET MANAGEMENT GROUP LLC 1,475,412$66,100,0000.79%
Redmond Asset Management, LLC 21,809$978,0000.48%
Probity Advisors, Inc. 23,156$1,038,0000.45%
GW&K Investment Management, LLC 486,429$21,811,0000.41%
NAPLES GLOBAL ADVISORS, LLC 22,125$992,0000.39%
River Road Asset Management, LLC 400,604$17,963,0000.37%
View complete list of US ECOLOGY INC shareholders