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JANE STREET GROUP, LLC

Position in BOLD — Boundless Bio, Inc.

CIK 1595888 NEW YORK, NY

Position in BOLD

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$160,807
+$144,820 QoQ
Shares Held
64,323
+382.8% QoQ
Ownership
0.283%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#25
of 40 holders
Holding Since
Dec 2025
2 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in BOLD Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

JANE STREET GROUP, LLC holds $1,372,861,470 across 292 Biotechnology names. BOLD ranks #178 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in BOLD

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $160,807 64,323
2025-12-31 $15,987 13,323