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Upstream Bio shares owned by Manufacturers Life Insurance Company

Quarter-by-quarter ownership of Upstream Bio (UPB) shares owned by Manufacturers Life Insurance Company from 13F filings

Historical chart of Manufacturers Life Insurance Company investment in Upstream Bio

Tip: Access up to 7 years of quarterly data

All positions including Upstream Bio held by Manufacturers Life Insurance Company consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Upstream Bio by Manufacturers Life Insurance Company

Quarter filed Position value Share count Share price at filing
2025-09-30 $228k 12k 18.81
2025-06-30 $145k 13k 10.98