Upstream Bio shares owned by Aster Capital Management
Quarter-by-quarter ownership of Upstream Bio (UPB) shares owned by Aster Capital Management
from 13F filings
Historical chart of Aster Capital Management investment in Upstream Bio
Tip: Access up to 7 years of quarterly data
All positions including Upstream Bio held by Aster Capital Management consolidated in one spreadsheet with up to 7 years of data
Download as csvQuarterly reported holdings in Upstream Bio by Aster Capital Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $22k | 1.1k | 18.81 |
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