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Squarepoint Ops LLC

Position in UPB — Upstream Bio, Inc.

CIK 1642575 NEW YORK, NY

Position in UPB

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$401,634
New position
Shares Held
44,626
first reported quarter
Ownership
0.082%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority Sole 0% Shared 100% None 0%

Position in Biotechnology

Healthcare · as of Mar 31, 2026

Squarepoint Ops LLC holds $1,099,779,999 across 233 Biotechnology names. UPB ranks #152 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in UPB

Export CSV
1 filing row on record
Report Date Value (USD) Shares
2026-03-31 $401,634 44,626