Tourmaline Bio shares owned by Charles Schwab Investment Management
Quarter-by-quarter ownership of Tourmaline Bio (TRML) shares owned by Charles Schwab Investment Management
from 13F filings
Historical chart of Charles Schwab Investment Management investment in Tourmaline Bio
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Quarterly reported holdings in Tourmaline Bio by Charles Schwab Investment Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $7.1M | 149k | 47.83 |
| 2025-06-30 | $907k | 57k | 15.99 |
| 2025-03-31 | $1.0M | 66k | 15.21 |
| 2024-12-31 | $1.3M | 64k | 20.28 |
| 2024-09-30 | $1.6M | 64k | 25.71 |
| 2024-06-30 | $790k | 61k | 12.86 |
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