APTO

Aptose Biosciences, Inc.
APTO

Overview Fund Activity
Delisted

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

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52 hedge funds and large institutions have $39M invested in Aptose Biosciences, Inc. in 2022 Q1 according to their latest regulatory filings, with 7 funds opening new positions, 11 increasing their positions, 14 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
52
Holders Change
-6
Holders Change %
-10.34%
% of All Funds
0.82%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
7
Increased
11
Reduced
14
Closed
13
Calls
$269K
Puts
$25K
Net Calls
+$244K
Net Calls Change
+$149K

Top Buyers

1
SMH
Sanders Morris Harris
Texas
$3.19M
2
PM
Precept Management
Texas
$309K
3
SPC
Sigma Planning Corp
Michigan
$1.08M
4
AC
Annandale Capital
Texas
$272K
5
CC
Carlson Capital
Texas
$2.13M

Top Sellers

1
6CM
683 Capital Management
New York
$0
2
Morgan Stanley
Morgan Stanley
New York
$1.17M
3
Man Group
Man Group
United Kingdom
$0
4
Millennium Management
Millennium Management
New York
$1.05M
5
NCM
Nantahala Capital Management
Connecticut
$9.96M
Name Holding Trade Value Shares
Change 		Shares
Change %
Toronto Dominion Bank
26
Toronto Dominion Bank
Ontario, Canada
$68K +$29.8K +49 +78%
Geode Capital Management
27
Geode Capital Management
Massachusetts
$44K – – –
US Bancorp
28
US Bancorp
Minnesota
$41K – – –
EP
29
Equius Partners
California
$34K – – –
TCA
30
Transcend Capital Advisors
New Jersey
$33K – – –
BFEC
31
Benjamin F. Edwards & Company
Missouri
$27K – – –
SFA
32
Sequoia Financial Advisors
Ohio
$27K +$27K +44 New
GG
33
Gleason Group
Kentucky
$25K +$25K +41 New
WA
34
WealthTrust Axiom
Pennsylvania
$20K – – –
NFSG
35
Newbridge Financial Services Group
Florida
$20K – – –
RJA
36
Raymond James & Associates
Florida
$17K -$4.86K -8 -22%
CIBC World Market
37
CIBC World Market
Ontario, Canada
$17K +$17K +27 New
Citadel Advisors
38
Citadel Advisors
Florida
$16K -$133K -225 -89%
FDCDDQ
39
Federation des caisses Desjardins du Quebec
Quebec, Canada
$15.6K – – –
Wells Fargo
40
Wells Fargo
California
$15K – – –
Royal Bank of Canada
41
Royal Bank of Canada
Ontario, Canada
$14K -$1.91K -3 -12%
BFM
42
Boothbay Fund Management
New York
$14K – – –
PFGIA
43
Patriot Financial Group Insurance Agency
Massachusetts
$8K -$6.67K -10 -45%
Simplex Trading
44
Simplex Trading
Illinois
$8K +$5.54K +9 +225%
Rockefeller Capital Management
45
Rockefeller Capital Management
New York
$5K -$25K -40 -83%
BHWM
46
Beaird Harris Wealth Management
Texas
$5K – – –
Osaic Holdings
47
Osaic Holdings
Arizona
$5K – – –
CAPTRUST Financial Advisors
48
CAPTRUST Financial Advisors
North Carolina
$3K -$7.5K -10 -71%
Northwestern Mutual Wealth Management
49
Northwestern Mutual Wealth Management
Wisconsin
$3K -$5.25K -7 -64%
Citigroup
50
Citigroup
New York
$3K +$3K +4 New
1
2
3