APTO

Aptose Biosciences, Inc.
APTO

Delisted

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

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4 hedge funds and large institutions have $35.8K invested in Aptose Biosciences, Inc. in 2025 Q4 according to their latest regulatory filings, with 1 funds opening new positions, increasing their positions, reducing their positions, and 0 closing their positions.

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New
Increased
Maintained
Reduced
Closed

more funds holding

Funds holding: →

more capital invested

Capital invested by funds: $ → $
Holders
4
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
–
Puts
–
Net Calls
Net Calls Change

Top Buyers

1
+$15

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
DS
1
DRW Securities
Illinois
$29.2K
GG
2
Gleason Group
Kentucky
$6.5K
FFA
3
Farther Finance Advisors
California
$15
CSC
4
Caldwell Sutter Capital
California
$3