Aptose Biosciences Inc. - Common Shares

Q4 2021 13F Holders as of 31 Dec 2021

Type / Class
Equity / Common Shares
Shares outstanding
2,556,332
Total 13F shares
31,179,158
Share change
-8,767,301
Total reported value
$42,369,792
Put/Call ratio
60%
Price per share
$1.35
Number of holders
57
Value change
-$20,800,165
Number of buys
29
Number of sells
30

Institutional Holders of Aptose Biosciences Inc. - Common Shares as of Q4 2021

As of 31 Dec 2021, Aptose Biosciences Inc. - Common Shares was held by 57 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 31,179,158 shares. The largest 10 holders included DRW Securities, LLC, Nantahala Capital Management, LLC, 683 Capital Management, LLC, SANDERS MORRIS HARRIS LLC, CARLSON CAPITAL L P, MORGAN STANLEY, MILLENNIUM MANAGEMENT LLC, RENAISSANCE TECHNOLOGIES LLC, TWO SIGMA INVESTMENTS, LP, and BNP PARIBAS ARBITRAGE, SA. This page lists 57 institutional shareholders reporting positions in this security for the Q4 2021 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.