Waters Corporation shares owned by Portolan Capital Management
Quarter-by-quarter ownership of Waters Corporation (WAT) shares owned by Portolan Capital Management
from 13F filings
Historical chart of Portolan Capital Management investment in Waters Corporation
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Quarterly reported holdings in Waters Corporation by Portolan Capital Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $8.5M | 22k | 379.83 |
More positions owned by Portolan Capital Management
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