APTO

Aptose Biosciences, Inc.

Delisted

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

44 hedge funds and large institutions have $13.5M invested in Aptose Biosciences, Inc. in 2023 Q1 according to their latest regulatory filings, with 4 funds opening new positions, 5 increasing their positions, 12 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
44
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
$8K
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$239K
2 +$7.63K
3 +$4.9K
4
UBS Group
UBS Group
Switzerland
+$2.64K
5
JMF
Johnson Midwest Financial
Iowa
+$1.46K

Top Sellers

1 -$687K
2 -$212K
3 -$198K
4
Millennium Management
Millennium Management
New York
-$107K
5
Renaissance Technologies
Renaissance Technologies
New York
-$106K
Name Holding Trade Value Shares
Change
Change in
Stake
26
$12.8K
27
$12.1K
28
$11.7K
29
$9.6K
30
$9.28K
31
$7.63K
32
$7.49K
33
$7.36K
34
$7K
35
$6.4K
36
$5.92K
37
$4.04K
38
$2.89K
39
$2.64K
40
$2.46K
41
$2.41K
42
$1.46K
43
$1.28K
44
$921
45
$21
46
47
48
49
50