PARAMETRIC PORTFOLIO ASSOCIATES LLC - US ECOLOGY INC ownership

US ECOLOGY INC's ticker is ECOL and the CUSIP is 91732J102. A total of 153 filers reported holding US ECOLOGY INC in Q4 2016. The put-call ratio across all filers is 0.08 and the average weighting 0.1%.

Quarter-by-quarter ownership
PARAMETRIC PORTFOLIO ASSOCIATES LLC ownership history of US ECOLOGY INC
ValueSharesWeighting
Q2 2019$2,339,000
+14.8%
39,292
+8.0%
0.00%0.0%
Q1 2019$2,037,000
+22.1%
36,388
+37.4%
0.00%0.0%
Q4 2018$1,668,000
-9.2%
26,489
+6.3%
0.00%0.0%
Q3 2018$1,838,000
+27.4%
24,922
+10.0%
0.00%
+100.0%
Q2 2018$1,443,000
+22.0%
22,655
+2.0%
0.00%0.0%
Q1 2018$1,183,000
+24.3%
22,204
+19.0%
0.00%0.0%
Q4 2017$952,000
-6.9%
18,659
-1.8%
0.00%0.0%
Q3 2017$1,023,000
+19.9%
19,006
+12.5%
0.00%0.0%
Q2 2017$853,000
+36.3%
16,900
+26.4%
0.00%0.0%
Q1 2017$626,000
-41.4%
13,371
-38.5%
0.00%0.0%
Q4 2016$1,068,000
-37.5%
21,733
-43.0%
0.00%
-66.7%
Q3 2016$1,708,000
-20.4%
38,097
-18.4%
0.00%0.0%
Q2 2016$2,145,000
-18.3%
46,691
-21.5%
0.00%
-25.0%
Q1 2016$2,627,000
+28.8%
59,488
+6.2%
0.00%
+33.3%
Q4 2015$2,040,000
+9.6%
55,995
+31.3%
0.00%
-25.0%
Q3 2015$1,861,000
+14.0%
42,633
+27.3%
0.00%
+33.3%
Q2 2015$1,632,000
-7.8%
33,501
-5.4%
0.00%
-25.0%
Q1 2015$1,770,000
+13.2%
35,427
-9.0%
0.00%
+33.3%
Q4 2014$1,563,000
-14.9%
38,948
-0.8%
0.00%
-25.0%
Q3 2014$1,836,000
-6.9%
39,255
-2.6%
0.00%0.0%
Q2 2014$1,973,000
+38.1%
40,299
+4.7%
0.00%
+33.3%
Q1 2014$1,429,000
-3.1%
38,495
-3.1%
0.00%
-25.0%
Q4 2013$1,474,000
+46.1%
39,727
+18.7%
0.00%
+33.3%
Q3 2013$1,009,000
+7.3%
33,477
-2.2%
0.00%0.0%
Q2 2013$940,00034,2460.00%
Other shareholders

There were no reported owners of US ECOLOGY INC in Q4 2016.

NameSharesValueWeighting ↓
View complete list of US ECOLOGY INC shareholders