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Upstream Bio shares owned by Bank of New York Mellon

Quarter-by-quarter ownership of Upstream Bio (UPB) shares owned by Bank of New York Mellon from 13F filings

Historical chart of Bank of New York Mellon investment in Upstream Bio

Tip: Access up to 7 years of quarterly data

All positions including Upstream Bio held by Bank of New York Mellon consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Upstream Bio by Bank of New York Mellon

Quarter filed Position value Share count Share price at filing
2025-09-30 $1.7M 92k 18.81
2025-06-30 $876k 80k 10.98
2025-03-31 $226k 37k 6.12
2024-12-31 $607k 37k 16.44