BLAIR WILLIAM & CO/IL - ENSERVCO CORP ownership

ENSERVCO CORP's ticker is ENSV and the CUSIP is 29358Y102. A total of 21 filers reported holding ENSERVCO CORP in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
BLAIR WILLIAM & CO/IL ownership history of ENSERVCO CORP
ValueSharesWeighting
Q4 2019$5,000
-28.6%
25,5000.0%0.00%
Q3 2019$7,000
-36.4%
25,500
-16.4%
0.00%
Q2 2019$11,000
-38.9%
30,500
-9.0%
0.00%
Q1 2019$18,000
+28.6%
33,500
-10.7%
0.00%
Q4 2018$14,000
-53.3%
37,5000.0%0.00%
Q3 2018$30,000
-31.8%
37,5000.0%0.00%
Q2 2018$44,000
+29.4%
37,5000.0%0.00%
Q1 2018$34,000
+21.4%
37,500
-13.8%
0.00%
Q4 2017$28,000
+21.7%
43,500
+1.2%
0.00%
Q3 2017$23,000
+64.3%
43,000
-5.3%
0.00%
Q2 2017$14,000
+55.6%
45,400
+152.2%
0.00%
Q1 2017$9,000
-10.0%
18,0000.0%0.00%
Q4 2016$10,000
-50.0%
18,000
-47.8%
0.00%
Q3 2016$20,000
-4.8%
34,5000.0%0.00%
Q2 2016$21,0000.0%34,500
-6.8%
0.00%
Q1 2016$21,0000.0%37,000
-6.3%
0.00%
Q4 2015$21,000
-34.4%
39,500
-16.4%
0.00%
Q3 2015$32,000
-57.3%
47,250
-6.3%
0.00%
Q2 2015$75,000
-80.7%
50,425
-77.3%
0.00%
-100.0%
Q1 2015$388,000
-27.3%
222,031
-33.1%
0.00%0.0%
Q4 2014$534,000
-38.6%
332,067
+38.9%
0.00%0.0%
Q3 2014$870,000239,0170.00%
Other shareholders
ENSERVCO CORP shareholders Q4 2019
NameSharesValueWeighting ↓
PERKINS CAPITAL MANAGEMENT INC 1,000,000$560,0000.61%
AWM Investment Company, Inc. 3,750,000$2,100,0000.41%
HUNTER ASSOCIATES INVESTMENT MANAGEMENT LLC 720,900$404,0000.17%
K.J. Harrison & Partners Inc 703,693$394,0000.16%
Granahan Investment Management 1,972,817$1,105,0000.04%
TIVERTON ASSET MANAGEMENT LLC 420,000$235,0000.01%
Elkfork Partners LLC 265,200$149,0000.01%
PUTNAM INVESTMENTS LLC 2,963,400$1,659,0000.00%
BARD ASSOCIATES INC 10,000$6,0000.00%
Alyeska Investment Group, L.P. 658,706$369,0000.00%
View complete list of ENSERVCO CORP shareholders