Institutional Ownership
Aptose Biosciences, Inc. Wt, $1.71, Due Exp 01/30/2029
CUSIP 038997383COMQ1 2026
Institutional Holders
1
13F filers
Shares Held
23.4K
Aggregate institutional
Institutional Value
$0
Q1 2026
Net New Holders
+0
0 new · 0 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions0
Increased0
Decreased0
Sold out0
Institutional Holders
1 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Gleason Group, Inc. | 23.4K | $0 | 0 | Held |