Boston Partners - OIL STS INTL INC ownership

OIL STS INTL INC's ticker is OIS and the CUSIP is 678026105. A total of 145 filers reported holding OIL STS INTL INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Boston Partners ownership history of OIL STS INTL INC
ValueSharesWeighting
Q4 2022$320,120
-33.3%
42,911
-65.2%
0.00%
-100.0%
Q3 2022$480,000
+28.0%
123,353
+78.4%
0.00%0.0%
Q2 2022$375,000
-72.6%
69,158
-64.9%
0.00%
-50.0%
Q1 2022$1,370,000
+58.6%
197,157
+13.5%
0.00%
+100.0%
Q4 2021$864,000
+40.0%
173,775
+80.0%
0.00%0.0%
Q3 2021$617,00096,5550.00%
Other shareholders
OIL STS INTL INC shareholders Q4 2021
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