Institutional Ownership
Aptose Biosciences Inc
CUSIP 03835T408COM NEWAPTOFQ1 2026
Institutional Holders
4
13F filers
Shares Held
24.0K
Aggregate institutional
Institutional Value
$40.0K
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
4 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Drw Securities, LLC | 19.8K | $32.9K | 0 | Held |
| 2 | Gleason Group, Inc. | 4.2K | $7.0K | 0 | Held |
| 3 | Farther Finance Advisors, LLC | 10 | $17 | 0 | Held |
| 4 | Caldwell Sutter Capital, Inc. | 2 | $3 | 0 | Held |