|Security||APTO / Aptose Biosciences. Inc.|
|Institution||Bank Of Montreal /can/|
Bank Of Montreal /can/ reports 32.66% decrease in ownership of APTO / Aptose Biosciences. Inc.
April 13, 2018 - Bank Of Montreal /can/ has filed a 13F-HR form disclosing ownership of 6,008 shares of Aptose Biosciences. Inc. (NASDAQ:APTO) with total holdings valued at $19,000 USD as of March 31, 2018. Bank Of Montreal /can/ had filed a previous 13F-HR on January 16, 2018 disclosing 8,922 shares of Aptose Biosciences. Inc. at a value of $20,000 USD. This represents a change in shares of -32.66 percent and a change in value of -5.00 percent during the quarter.
Other investors with positions similar to Bank Of Montreal /can/ include Acadian Asset Management Llc, We Are One Seven, Llc, Patriot Financial Group Insurance Agency, LLC, UBS Group AG, DRW Securities, LLC, and Parallax Volatility Advisers, L.P..
The Security, Class, and CUSIP columns in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names and cusips.
In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.
Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.
|APTOSE BIOSCIENCES||COM NEW||03835T200||2.70||6,008||-32.66||19||-5.00||-8||7||34.37|
|APTOSE BIOSCIENCES||COM NEW||03835T200||1.87||8,922||-39.54||20||-9.09||-11||9||40.40|
|APTOSE BIOSCIENCES||COM NEW||03835T200||1.37||14,756||-19.53||22||-4.35||-5||4||17.03|
|APTOSE BIOSCIENCES||COM NEW||03835T200||1.14||18,338||-36.77||23||-23.33||-12||5||17.34|
|APTOSE BIOSCIENCES||COM NEW||03835T200||0.99||29,000||-33.74||30||-26.83||-15||4||8.67|
|APTOSE BIOSCIENCES||COM NEW||03835T200||1.59||43,767||-11.98||41||-63.39||-9||-62||-54.91|
|APTOSE BIOSCIENCES||COM NEW||03835T200||2.34||49,724||-5.51||112||-12.50||-7||-9||-7.19|
|APTOSE BIOSCIENCES||COM NEW||03835T200||2.72||52,624||-0.41||128||-19.50||-1||-30||-19.13|
|APTOSE BIOSCIENCES||COM NEW||03835T200||2.78||52,841||-3.33||159||14.39||-5||25||18.03|
|APTOSE BIOSCIENCES||COM NEW||03835T200||3.42||54,663||-15.98||139||-50.36||-36||-105||-37.65|
|APTOSE BIOSCIENCES||COM NEW||03835T200||4.70||65,060||-28.79||280||-39.91||-124||-62||-13.37|
|APTOSE BIOSCIENCES||COM NEW||03835T200||5.26||91,363||-22.04||466||-26.61||-136||-33||-5.22|
|APTOSE BIOSCIENCES||COM NEW||03835T200||117,194||635|
as of ET