Research Frontiers shares owned by Charles Schwab Investment Management
Quarter-by-quarter ownership of Research Frontiers (REFR) shares owned by Charles Schwab Investment Management
from 13F filings
Historical chart of Charles Schwab Investment Management investment in Research Frontiers
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Quarterly reported holdings in Research Frontiers by Charles Schwab Investment Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-09-30 | $48k | 22k | 2.19 |
| 2024-06-30 | $40k | 22k | 1.84 |
| 2024-03-31 | $28k | 22k | 1.30 |
| 2023-12-31 | $22k | 22k | 1.01 |
| 2023-09-30 | $24k | 22k | 1.08 |
| 2023-06-30 | $35k | 22k | 1.60 |
| 2023-03-31 | $37k | 22k | 1.71 |
| 2022-12-31 | $42k | 22k | 1.92 |
| 2022-09-30 | $47k | 22k | 2.15 |
| 2021-03-31 | $163k | 57k | 2.85 |
| 2020-12-31 | $202k | 72k | 2.82 |
| 2020-09-30 | $194k | 72k | 2.71 |
| 2020-06-30 | $291k | 72k | 4.07 |