ELLINGTON MANAGEMENT GROUP LLC - OIL STS INTL INC ownership

OIL STS INTL INC's ticker is OIS and the CUSIP is 678026105. A total of 187 filers reported holding OIL STS INTL INC in Q2 2017. The put-call ratio across all filers is 0.30 and the average weighting 0.1%.

Quarter-by-quarter ownership
ELLINGTON MANAGEMENT GROUP LLC ownership history of OIL STS INTL INC
ValueSharesWeighting
Q1 2019$217,000
-15.2%
12,800
+66.2%
0.04%
-42.0%
Q3 2018$256,000
+12.3%
7,700
-8.3%
0.07%
+109.1%
Q2 2017$228,000
+12.9%
8,400
+13.5%
0.03%
-53.5%
Q4 2015$202,000
-44.2%
7,400
-46.6%
0.07%
-30.4%
Q3 2015$362,000
-82.2%
13,851
-74.6%
0.10%
-79.5%
Q2 2015$2,032,000
-27.2%
54,589
-22.2%
0.50%
-14.0%
Q1 2015$2,792,000
+500.4%
70,200
+638.9%
0.58%
+275.3%
Q4 2014$465,0009,5000.15%
Other shareholders
OIL STS INTL INC shareholders Q2 2017
NameSharesValueWeighting ↓
Arosa Capital Management LP 303,000$11,281,0001.97%
Channing Capital Management, LLC 912,076$33,957,0001.51%
WILEN INVESTMENT MANAGEMENT CORP. 37,633$1,374,0000.92%
FIDUCIARY MANAGEMENT ASSOCIATES LLC 419,220$15,607,0000.92%
ADAMS NATURAL RESOURCES FUND, INC. 170,000$6,329,0000.89%
CoreCommodity Management, LLC 23,814$887,0000.73%
CRAMER ROSENTHAL MCGLYNN LLC 1,461,710$54,419,0000.67%
TAMRO Capital Partners LLC 198,544$7,392,0000.63%
AJO, LP 3,725,490$138,700,0000.59%
Vantage Investment Partners, LLC 50,340$1,874,0000.51%
View complete list of OIL STS INTL INC shareholders