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Decheng Capital LLC

Position in UPB — Upstream Bio, Inc.

CIK 2010850 MENLO PARK, CA

Position in UPB

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$18,856,086
-$5,667,726 QoQ
Shares Held
2,724,868
0.0% QoQ
Ownership
4.98%
of shares outstanding
% of Portfolio
2.58%
of 13F equity value
Holder Rank
#5
of 149 holders
Holding Since
Dec 2024
7 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in UPB Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

Decheng Capital LLC holds $731,749,065 across 14 Biotechnology names. UPB ranks #5 (2.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 UPB
Upstream Bio, Inc.
This page
2,724,868 $18,856,086

All Filings in UPB

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7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $18,856,086 2,724,868
2026-03-31 $24,523,812 2,724,868
2025-12-31 $85,334,567 3,143,078
2025-09-30 $61,796,361 3,285,293
2025-06-30 $36,072,517 3,285,293
2025-03-31 $20,105,993 3,285,293
2024-12-31 $54,010,216 3,285,293