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Stonepine Capital Management, LLC

Position in BOLD — Boundless Bio, Inc.

CIK 1440771 BEND, OR

Position in BOLD

as of Jun 30, 2026 · filed Aug 17, 2026
Position Value
$386,487
-$270,963 QoQ
Shares Held
154,595
-74.1% QoQ
Ownership
0.680%
of shares outstanding
% of Portfolio
0.29%
of 13F equity value
Holder Rank
#14
of 40 holders
Holding Since
Jun 2025
5 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

Stonepine Capital Management, LLC holds $108,574,607 across 61 Biotechnology names. BOLD ranks #43 (0.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in BOLD

Export CSV
5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $386,487 154,595
2026-03-31 $657,450 597,682
2025-12-31 $852,085 710,071
2025-09-30 $508,547 413,453
2025-06-30 $107,236 106,175