WESTFIELD CAPITAL MANAGEMENT CO LP - OIL STS INTL INC ownership

OIL STS INTL INC's ticker is OIS and the CUSIP is 678026105. A total of 176 filers reported holding OIL STS INTL INC in Q3 2023. The put-call ratio across all filers is 0.52 and the average weighting 0.0%.

Quarter-by-quarter ownership
WESTFIELD CAPITAL MANAGEMENT CO LP ownership history of OIL STS INTL INC
ValueSharesWeighting
Q2 2016$25,675,000
+6.6%
780,855
+2.2%
0.21%
+15.8%
Q1 2016$24,090,000
+50.8%
764,275
+133.9%
0.18%
+94.7%
Q4 2014$15,976,000
-53.8%
326,711
-41.6%
0.09%
-55.5%
Q3 2014$34,602,000
+17.9%
558,996
+22.1%
0.21%
+20.6%
Q2 2014$29,343,000
+25.8%
457,841
+93.5%
0.18%
+25.0%
Q1 2014$23,328,000
+10.0%
236,591
+13.5%
0.14%
+12.0%
Q4 2013$21,213,000
-9.5%
208,541
-7.9%
0.12%
-16.7%
Q3 2013$23,439,000
+5.5%
226,550
-5.6%
0.15%
-2.0%
Q2 2013$22,222,000239,8750.15%
Other shareholders
OIL STS INTL INC shareholders Q3 2023
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