Compass Therapeutics shares owned by Wellington Management Company
Quarter-by-quarter ownership of Compass Therapeutics (CMPX) shares owned by Wellington Management Company
from 13F filings
Historical chart of Wellington Management Company investment in Compass Therapeutics
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Quarterly reported holdings in Compass Therapeutics by Wellington Management Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $1.1M | 318k | 3.50 |
| 2025-06-30 | $905k | 348k | 2.60 |
| 2025-03-31 | $423k | 223k | 1.90 |
| 2024-06-30 | $244k | 244k | 1.00 |
| 2024-03-31 | $635k | 321k | 1.98 |
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