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Upstream Bio shares owned by Virtus Investment Advisers

Quarter-by-quarter ownership of Upstream Bio (UPB) shares owned by Virtus Investment Advisers from 13F filings

Historical chart of Virtus Investment Advisers investment in Upstream Bio

Tip: Access up to 7 years of quarterly data

All positions including Upstream Bio held by Virtus Investment Advisers consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Upstream Bio by Virtus Investment Advisers

Quarter filed Position value Share count Share price at filing
2025-09-30 $185k 9.8k 18.81
2025-06-30 $89k 8.1k 10.98