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CALDWELL SUTTER CAPITAL, INC.

Position in APTOF — Aptose Biosciences Inc.

CIK 702007 SAUSALITO, CA

Position in APTOF

as of Jun 30, 2026 · filed Aug 5, 2026
Position Value
$0
+$0 QoQ
Shares Held
202
+10000.0% QoQ
Ownership
0.008%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2025
5 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in APTOF Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

CALDWELL SUTTER CAPITAL, INC. holds $550,133 across 24 Biotechnology names. APTOF ranks #24 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
8
626 $23,424

All Filings in APTOF

Export CSV
5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 — 202
2026-03-31 — 2
2025-12-31 — 2
2025-09-30 — 2
2025-06-30 — 2