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Upstream Bio shares owned by Franklin Resources

Quarter-by-quarter ownership of Upstream Bio (UPB) shares owned by Franklin Resources from 13F filings

Historical chart of Franklin Resources investment in Upstream Bio

Tip: Access up to 7 years of quarterly data

All positions including Upstream Bio held by Franklin Resources consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Upstream Bio by Franklin Resources

Quarter filed Position value Share count Share price at filing
2026-03-31 $131k 15k 9.00