APTO

Aptose Biosciences, Inc.
APTO

Overview Fund Activity
Delisted

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

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64 hedge funds and large institutions have $277M invested in Aptose Biosciences, Inc. in 2020 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 32 increasing their positions, 11 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
64
Holders Change
+6
Holders Change %
+10.34%
% of All Funds
1.29%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.1%
New
14
Increased
32
Reduced
11
Closed
8
Calls
$1.55M
Puts
$135K
Net Calls
+$1.41M
Net Calls Change
+$1.11M

Top Buyers

1
Point72 Asset Management
Point72 Asset Management
Connecticut
$12.4M
2
Citadel Advisors
Citadel Advisors
Florida
$9.07M
3
WP
Woodline Partners
California
$9.79M
4
PAMU
Pictet Asset Management (UK)
United Kingdom
$23.4M
5
CCM
Consonance Capital Management
New York
$48M

Top Sellers

1
OM
Opaleye Management
Massachusetts
$10.8M
2
LGM
Logos Global Management
California
$0
3
Renaissance Technologies
Renaissance Technologies
New York
$1.38M
4
Deutsche Bank
Deutsche Bank
Germany
$0
5
Two Sigma Investments
Two Sigma Investments
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
NFSG
51
Newbridge Financial Services Group
Florida
$57K +$57K +21 New
Northwestern Mutual Wealth Management
52
Northwestern Mutual Wealth Management
Wisconsin
$56K – – –
CAPTRUST Financial Advisors
53
CAPTRUST Financial Advisors
North Carolina
$40K -$5.71K -2 -13%
Osaic Holdings
54
Osaic Holdings
Arizona
$24K -$224K -84 -90%
IC
55
Ikarian Capital
Texas
$23K +$23K +9 New
PNC Financial Services Group
56
PNC Financial Services Group
Pennsylvania
$18K – – –
HNB
57
Huntington National Bank
Ohio
$15K +$15K +6 New
Wells Fargo
58
Wells Fargo
California
$13K -$26K -10 -67%
FDCDDQ
59
Federation des caisses Desjardins du Quebec
Quebec, Canada
$9.85K – – –
GCM
60
Gables Capital Management
Florida
$9K +$9K +3 New
QT
61
Quantbot Technologies
New York
$6K +$6K +2 New
TRCT
62
Tower Research Capital (TRC)
New York
$3K -$54K -18 -95%
Millennium Management
63
Millennium Management
New York
$1.04K +$57 +21 +6%
GGHC
64
Gilder Gagnon Howe & Co
New York
$1K -$1K – –
Toronto Dominion Bank
65
Toronto Dominion Bank
Ontario, Canada
$1K – – –
LGM
66
Logos Global Management
California
– -$4.73M -1,667 Closed
Deutsche Bank
67
Deutsche Bank
Germany
– -$687K -242 Closed
Two Sigma Investments
68
Two Sigma Investments
New York
– -$353K -124 Closed
Qube Research & Technologies (QRT)
69
Qube Research & Technologies (QRT)
United Kingdom
– -$311K -110 Closed
MWNA
70
Marshall Wace North America
New York
– -$178K -63 Closed
UBS Group
71
UBS Group
Switzerland
– -$8K -3 Closed
LC
72
Lindbrook Capital
California
– -$6K -2 Closed
AAP
73
Arax Advisory Partners
Colorado
– -$3K -1 Closed
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