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APTO

Aptose Biosciences, Inc.

Delisted

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

Name Holding Trade Value Shares
Change
Change in
Stake
DS
1
DRW Securities
Illinois
$12.1M
NCM
2
Nantahala Capital Management
Connecticut
$9.96M -$347K -627 -4%
SMH
3
Sanders Morris Harris
Texas
$3.19M +$468K +847 +19%
CC
4
Carlson Capital
Texas
$2.13M +$202K +366 +12%
Renaissance Technologies
5
Renaissance Technologies
New York
$1.33M +$41.5K +75 +4%
Morgan Stanley
6
Morgan Stanley
New York
$1.17M -$564K -1,020 -35%
SPC
7
Sigma Planning Corp
Michigan
$1.08M +$275K +497 +39%
Millennium Management
8
Millennium Management
New York
$1.05M -$388K -702 -29%
BNP Paribas Financial Markets
9
BNP Paribas Financial Markets
France
$933K
Goldman Sachs
10
Goldman Sachs
New York
$907K
PAWC
11
P.A.W. Capital
Connecticut
$768K
VC
12
Voss Capital
Texas
$748K
Two Sigma Investments
13
Two Sigma Investments
New York
$597K -$307K -556 -36%
D.E. Shaw & Co
14
D.E. Shaw & Co
New York
$480K +$109K +197 +34%
Two Sigma Advisers
15
Two Sigma Advisers
New York
$479K +$88.5K +160 +26%
PM
16
Precept Management
Texas
$309K +$279K +504 New
AC
17
Annandale Capital
Texas
$272K +$246K +444 New
TWC
18
TD Waterhouse Canada
Ontario, Canada
$192K
Group One Trading
19
Group One Trading
Illinois
$150K -$47.6K -86 -26%
IC
20
Ikarian Capital
Texas
$147K +$6.08K +11 +5%
WP
21
WealthShield Partners
North Carolina
$143K
FAM
22
Formidable Asset Management
Ohio
$122K +$111K +200 New
Dimensional Fund Advisors
23
Dimensional Fund Advisors
Texas
$93K
CA
24
Cetera Advisors
Colorado
$83K +$34.8K +63 +88%
GS
25
Gagnon Securities
New York
$70K -$8.29K -15 -12%