Institutional Owners for PTEN
| Institution | Class | Position | Value | Shares | Portfolio Percentage (%) | Previous Percentage (%) | Shares Delta | Shares Delta (%) | Period of Report |
|---|---|---|---|---|---|---|---|---|---|
| MARTINGALE ASSET MANAGEMENT L P | COM | Liquidated | $0 | 0 | 0.00 | 56,905 | +Inf | 12-31-2023 | |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC | COM | 252 | $660,915 | 55,353 | 0.00 | 0.00 | -885 | -1.57 | 03-31-2024 |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | COM | 253 | $332,000 | 54,233 | 0.00 | 0.00 | 16,006 | 41.87 | 09-30-2023 |
| KEELEY-TETON ADVISORS LLC | COM | 254 | $628,290 | 53,700 | 0.00 | 0.15 | -38,000 | -41.44 | 03-31-2023 |
