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Upstream Bio shares owned by Wells Fargo & Company

Quarter-by-quarter ownership of Upstream Bio (UPB) shares owned by Wells Fargo & Company from 13F filings

Historical chart of Wells Fargo & Company investment in Upstream Bio

Tip: Access up to 7 years of quarterly data

All positions including Upstream Bio held by Wells Fargo & Company consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Upstream Bio by Wells Fargo & Company

Quarter filed Position value Share count Share price at filing
2025-09-30 $473k 25k 18.81
2025-06-30 $246k 22k 10.98
2025-03-31 $57k 9.3k 6.12
2024-12-31 $149k 9.0k 16.44