Douglass Winthrop Advisors, LLC
Holdings in BLDP
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $27,940 | 11,000 | Shares | Sole | 2026-02-12 |
| 2025-09-30 | $29,920 | 11,000 | Shares | Sole | 2025-11-13 |
| 2025-06-30 | $17,490 | 11,000 | Shares | Sole | 2025-08-14 |
| 2025-03-31 | $12,100 | 11,000 | Shares | Sole | 2025-05-14 |
| 2024-12-31 | $18,260 | 11,000 | Shares | Sole | 2025-02-11 |
| 2024-09-30 | $19,800 | 11,000 | Shares | Sole | 2024-11-12 |
| 2024-06-30 | $24,750 | 11,000 | Shares | Sole | 2024-08-07 |
| 2024-03-31 | $30,580 | 11,000 | Shares | Sole | 2024-05-13 |
| 2023-12-31 | $40,700 | 11,000 | Shares | Sole | 2024-02-12 |
| 2023-09-30 | $40,370 | 11,000 | Shares | Sole | 2023-11-13 |
| 2023-06-30 | $47,960 | 11,000 | Shares | Sole | 2023-08-14 |
| 2023-03-31 | $61,270 | 11,000 | Shares | Sole | 2023-05-15 |
| 2022-12-31 | $52,690 | 11,000 | Shares | Sole | 2023-02-13 |
| 2022-09-30 | $67,320 | 11,000 | Shares | Sole | 2022-11-15 |
| 2022-06-30 | $69,300 | 11,000 | Shares | Sole | 2022-08-11 |
| 2022-03-31 | $128,040 | 11,000 | Shares | Sole | 2022-05-16 |
| 2021-12-31 | $138,160 | 11,000 | Shares | Sole | 2022-02-14 |
| 2021-09-30 | $154,550 | 11,000 | Shares | Sole | 2021-11-10 |
| 2021-06-30 | $199,320 | 11,000 | Shares | Sole | 2021-08-02 |
| 2021-03-31 | $267,740 | 11,000 | Shares | Sole | 2021-05-13 |