APTO

Aptose Biosciences, Inc.

Delisted

APTO was delisted on the 1st of April, 2025.

47 hedge funds and large institutions have $13.4M invested in Aptose Biosciences, Inc. in 2022 Q4 according to their latest regulatory filings, with 7 funds opening new positions, 11 increasing their positions, 11 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
47
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$32K
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
26
$20.6K
27
$18K
28
$17.6K
29
$14.7K
30
$14.5K
31
$13.9K
32
$11.6K
33
$11K
34
$10.6K
35
$8.7K
36
$8.7K
37
$8.41K
38
$8K
39
$6.67K
40
$5.8K
41
$4K
42
$2.62K
43
$2.18K
44
$2K
45
$1.16K
46
$875
47
$290
48
$21
49
$1
50