Upstream Bio shares owned by Amalgamated Bank
Quarter-by-quarter ownership of Upstream Bio (UPB) shares owned by Amalgamated Bank
from 13F filings
Historical chart of Amalgamated Bank investment in Upstream Bio
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All positions including Upstream Bio held by Amalgamated Bank consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Upstream Bio by Amalgamated Bank
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $11k | 594 | 18.52 |
| 2025-06-30 | $7.0k | 594 | 11.78 |
| 2025-03-31 | $4.0k | 594 | 6.73 |
| 2024-12-31 | $10k | 594 | 16.84 |