Aptose Biosciences Inc.
Hedge Funds Holdings

Last updated:

Aptose Biosciences Inc.‘s stocks are currently a part of 29 hedge funds’ portfolios, which represents 100% of the total amount of its stocks outstanding. This makes up a total of 5.33M shares of Aptose Biosciences Inc.. Compared to the previous quarter, the number fell by -76.91% or -17.78M shares fewer. As for the holding position changes, 17.24% (5) of current hedge fund investors increased the number of shares held, 24.14% (7) of current holders sold a part of the shares held, and 10.34% (3) closed the holdings completely. 1 hedge funds are new holders of Aptose Biosciences Inc. stock in Q1 2023, it is 3.45% of total holders.

Hedge funds holding Aptose Biosciences (Q2 2018 – Q1 2023)

Number of hedge funds
Q2 2018 21
Q3 2018 16
Q4 2018 19
Q1 2019 21
Q2 2019 29
Q3 2019 30
Q4 2019 57
Q1 2020 52
Q2 2020 57
Q3 2020 64
Q4 2020 64
Q1 2021 70
Q2 2021 63
Q3 2021 63
Q4 2021 56
Q1 2022 49
Q2 2022 46
Q3 2022 46
Q4 2022 48
Q1 2023 29

Hedge funds changes in Aptose Biosciences positions (Q2 2018 – Q1 2023)

Changes in positions
Q2 2018 85422
Q3 2018 2657-4
Q4 2018 53533
Q1 2019 67440
Q2 2019 13935-1
Q3 2019 91348-4
Q4 2019 351188-5
Q1 2020 18181121-16
Q2 2020 13171980
Q3 2020 1532108-1
Q4 2020 18171817-6
Q1 2021 182119111
Q2 2021 101817171
Q3 2021 11231911-1
Q4 2021 10211417-6
Q1 2022 71114143
Q2 2022 6712912
Q3 2022 61111414
Q4 2022 10131096
Q1 2023 157313

Hedge funds changes in Aptose Biosciences stock options (Q2 2018 – Q1 2023)

Changes in stock options
Q2 2018 0 0
Q3 2018 69,000 0
Q4 2018 22,000 0
Q1 2019 50,000 0
Q2 2019 5,000 130,000
Q3 2019 2,000 251,000
Q4 2019 1,414,000 918,000
Q1 2020 578,000 1,301,000
Q2 2020 507,000 203,000
Q3 2020 1,546,000 135,000
Q4 2020 2,494,000 463,000
Q1 2021 2,689,000 1,372,000
Q2 2021 447,000 516,000
Q3 2021 251,000 370,000
Q4 2021 197,000 102,000
Q1 2022 269,000 25,000
Q2 2022 158,000 6,000
Q3 2022 38,000 10,000
Q4 2022 31,840 0
Q1 2023 0 0

Top 50 hedge fund holders of Aptose Biosciences Inc. (NASDAQ:APTO)

Hedge fund Value Shares owned Portfolio share
DRW SECURITIES, L.L.C. 5.29M 8.89M 0.112%
NANTAHALA CAPITAL MANAGEMENT, LLC 4.09M 6.88M 0.265%
CARLSON CAPITAL L P 1.19M 2.01M 0.090%
SIGMA PLANNING CORP 535K 899.55K 0.020%
MORGAN STANLEY 460K 772.55K 0.000%
ANNANDALE CAPITAL, LLC 422K 710K 0.156%
GOLDMAN SACHS GROUP INC 397K 666.60K 0.000%
SANDERS MORRIS HARRIS LLC 395K 657.36K 0.097%
VOSS CAPITAL, LLC 357K 600K 0.102%
P.A.W. CAPITAL CORP 336K 565K 0.503%
RENAISSANCE TECHNOLOGIES LLC Jim Simons 296K 496.70K 0.000%
BNP PARIBAS ARBITRAGE, SNC 202.64K 340.58K 0.000%
TWO SIGMA ADVISERS, LP 82K 137.5K 0.000%
MILLENNIUM MANAGEMENT LLC Israel Englander 76K 127.13K 0.000%
TWO SIGMA INVESTMENTS, LP John Overdeck 51K 86.52K 0.000%
DIMENSIONAL FUND ADVISORS LP 41K 68.39K 0.000%
GROUP ONE TRADING, L.P. 38K 63.55K 0.000%
GAGNON SECURITIES LLC 38K 64.4K 0.008%
CETERA ADVISORS LLC 37K 61.98K 0.001%
TORONTO DOMINION BANK 26K 43.85K 0.000%
VIRTU FINANCIAL LLC 20K 32.96K 0.002%
GEODE CAPITAL MANAGEMENT, LLC 19K 32.45K 0.000%
US BANCORP \DE\ 18K 30.3K 0.000%
CITADEL ADVISORS LLC Ken Griffin 15K 24.8K 0.000%
EQUIUS PARTNERS, INC. 15K 25K 0.005%
TRANSCEND CAPITAL ADVISORS, LLC 14K 24K 0.002%
BENJAMIN F. EDWARDS & COMPANY, INC. 12K 20K 0.001%
SEQUOIA FINANCIAL ADVISORS, LLC 12K 20K 0.000%
TWO SIGMA SECURITIES, LLC 11K 18.65K 0.000%
GLEASON GROUP, INC. 11K 18.25K 0.004%
NEWMAN DIGNAN & SHEERAR, INC. 11K 18.91K 0.002%
J ARNOLD WEALTH MANAGEMENT CO 11K 17.9K 0.006%
JANE STREET GROUP, LLC 11K 18.45K 0.000%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 10K 16.3K 0.000%
SIMPLEX TRADING, LLC 10K 18.4K 0.000%
ROYAL BANK OF CANADA 9K 14.39K 0.000%
NEWBRIDGE FINANCIAL SERVICES GROUP, INC. 9K 14.5K 0.005%
GROUP ONE TRADING, L.P. 9K 14.8K 0.000%
WARBERG ASSET MANAGEMENT LLC 7K 11.5K 0.001%
RAYMOND JAMES & ASSOCIATES 7K 12.5K 0.000%
WELLS FARGO & COMPANY/MN 6K 10K 0.000%
PDS PLANNING, INC 6K 10K 0.001%
TOWER RESEARCH CAPITAL LLC (TRC) 5K 8.85K 0.000%
SIMPLEX TRADING, LLC 4K 7.7K 0.000%
HIGHMARK WEALTH MANAGEMENT LLC 3K 4.51K 0.003%
SIMPLEX TRADING, LLC 2K 4.43K 0.000%
ADVISOR GROUP HOLDINGS, INC. 2K 3.57K 0.000%
ALMANACK INVESTMENT PARTNERS, LLC. 2K 3K 0.000%
ROCKEFELLER CAPITAL MANAGEMENT L.P. 2K 3.72K 0.000%
BEAIRD HARRIS WEALTH MANAGEMENT, LLC 2K 3.76K 0.000%