CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Holdings in PTEN
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $24,856,958 | 4,068,242 | Shares | Sole | 2026-02-13 |
| 2025-09-30 | $24,370,827 | 4,704,793 | Shares | Sole | 2025-11-10 |
| 2025-06-30 | $29,976,375 | 5,055,038 | Shares | Sole | 2025-08-12 |
| 2025-03-31 | $46,227,857 | 5,623,827 | Shares | Sole | 2025-09-15 |
| 2024-12-31 | $47,990,765 | 5,810,020 | Shares | Sole | 2025-02-06 |
| 2024-09-30 | $41,540,127 | 5,430,082 | Shares | Sole | 2024-11-12 |
| 2024-03-31 | $55,892,250 | 4,681,093 | Shares | Sole | 2024-05-09 |
| 2023-12-31 | $51,677,319 | 4,784,937 | Shares | Sole | 2024-02-06 |
| 2023-09-30 | $63,767,924 | 4,607,509 | Shares | Sole | 2023-11-08 |
| 2021-12-31 | $15,931,368 | 1,885,369 | Shares | Sole | 2022-02-11 |
| 2021-09-30 | $15,918,030 | 1,768,670 | Shares | Sole | 2021-11-16 |
| 2021-06-30 | $17,977,881 | 1,808,640 | Shares | Sole | 2021-08-16 |
| 2021-03-31 | $13,018,096 | 1,825,820 | Shares | Sole | 2021-05-17 |
| 2020-12-31 | $9,229,827 | 1,754,720 | Shares | Sole | 2021-02-16 |
| 2020-09-30 | $4,797,838 | 1,683,452 | Shares | Sole | 2020-11-13 |
| 2020-06-30 | $5,709,319 | 1,645,337 | Shares | Sole | 2020-08-20 |
| 2020-03-31 | $2,831,634 | 1,204,951 | Shares | Sole | 2020-05-15 |