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
1
$5.69M
2
$3.19M
3
$1.06M
4
$925K
5
$513K
6
$450K
7
$424K
8
$352K
9
$205K
10
$90.4K
11
$58K
12
$55.8K
13
$48.9K
14
$45.1K
15
$43K
16
$37K
17
$31K
18
$27.6K
19
$25.3K
20
$25.2K
21
$23.7K
22
$22.8K
23
$20.8K
24
$19.4K
25
$15.4K