Upstream Bio shares owned by State of Wisconsin Investment Board
Quarter-by-quarter ownership of Upstream Bio (UPB) shares owned by State of Wisconsin Investment Board
from 13F filings
Historical chart of State of Wisconsin Investment Board investment in Upstream Bio
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All positions including Upstream Bio held by State of Wisconsin Investment Board consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Upstream Bio by State of Wisconsin Investment Board
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-03-31 | $375k | 42k | 9.00 |
More positions owned by State of Wisconsin Investment Board
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