OIL STS INTL INC's ticker is OIS and the CUSIP is 678026105. A total of 170 filers reported holding OIL STS INTL INC in Q1 2023. The put-call ratio across all filers is 1.02 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $2 | -100.0% | 8 | -98.5% | 0.00% | -100.0% |
| Q3 2022 | $20,000 | 0.0% | 530 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $20,000 | 0.0% | 530 | 0.0% | 0.00% | – |
| Q1 2022 | $20,000 | – | 530 | – | 0.00% | – |
| Q2 2021 | $0 | – | 0 | – | 0.00% | – |
| Q1 2021 | $0 | – | 0 | – | 0.00% | – |
| Q4 2020 | $0 | – | 0 | – | 0.00% | – |
| Q3 2020 | $0 | – | 0 | – | 0.00% | – |
| Q2 2020 | $0 | – | 0 | – | 0.00% | – |
| Q1 2020 | $0 | – | 0 | – | 0.00% | – |
| Q4 2019 | $0 | – | 0 | – | 0.00% | – |
| Q3 2019 | $0 | -100.0% | 0 | -100.0% | 0.00% | – |
| Q4 2018 | $1,000 | 0.0% | 75 | +108.3% | 0.00% | – |
| Q3 2018 | $1,000 | -50.0% | 36 | -55.6% | 0.00% | – |
| Q2 2017 | $2,000 | -33.3% | 81 | 0.0% | 0.00% | – |
| Q1 2017 | $3,000 | 0.0% | 81 | 0.0% | 0.00% | – |
| Q4 2016 | $3,000 | 0.0% | 81 | 0.0% | 0.00% | – |
| Q3 2016 | $3,000 | – | 81 | +1250.0% | 0.00% | – |
| Q4 2015 | $0 | – | 6 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ATLANTIC INVESTMENT MANAGEMENT, INC. | 3,500,000 | $139,195,000 | 10.47% |
| SIR Capital Management, L.P. | 412,800 | $16,417,000 | 2.31% |
| HERNDON CAPITAL MANAGEMENT LLC | 3,460,267 | $137,541,000 | 2.06% |
| WILEN INVESTMENT MANAGEMENT CORP. | 38,533 | $1,503,000 | 1.03% |
| FIDUCIARY MANAGEMENT ASSOCIATES LLC | 429,200 | $17,069,000 | 1.02% |
| Arosa Capital Management LP | 114,583 | $4,557,000 | 1.00% |
| ADAMS NATURAL RESOURCES FUND, INC. | 170,000 | $6,761,000 | 0.93% |
| AJO, LP | 3,827,890 | $152,235,000 | 0.64% |
| COWEN INC. | 179,363 | $7,133,000 | 0.59% |
| ELLINGTON MANAGEMENT GROUP LLC | 70,200 | $2,792,000 | 0.58% |