Bank of Montreal
APTO

Bank of Montreal’s Aptose Biosciences, Inc. APTO Stock Holding History

Bank of Montreal’s Portfolio APTO Stock Details APTO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2021
Q4 		– Sell
-24
Closed -$30K – 3982
2021
Q3 		$30K Sell
24
-22
-48% -$27.5K ﹤0.01% 3617
2021
Q2 		$77K Buy
46
+8
+21% +$17.4K ﹤0.01% 3367
2021
Q1 		$90K Sell
38
-9
-19% -$17.8K ﹤0.01% 3442
2020
Q4 		$99K Buy
47
+22
+88% +$51.7K ﹤0.01% 3593
2020
Q3 		$67K Buy
25
+14
+127% +$34.9K ﹤0.01% 3295
2020
Q2 		$32K Hold
11
– – ﹤0.01% 3642
2020
Q1 		$29K Hold
11
– – ﹤0.01% 3113
2019
Q4 		$28K Sell
11
-2
-15% -$2.61K ﹤0.01% 4128
2019
Q3 		$12K Hold
13
– – ﹤0.01% 4361
2019
Q2 		$15K Hold
13
– – ﹤0.01% 4351
2019
Q1 		$12K Hold
13
– – ﹤0.01% 3834
2018
Q4 		$11K Hold
13
– – ﹤0.01% 3865
2018
Q3 		$15K Hold
13
– – ﹤0.01% 3812
2018
Q2 		$24K Hold
13
– – ﹤0.01% 3685
2018
Q1 		$19K Sell
13
-7
-35% -$9.37K ﹤0.01% 3575
2017
Q4 		$20K Sell
20
-13
-39% -$10K ﹤0.01% 3600
2017
Q3 		$22K Sell
33
-8
-20% -$5.37K ﹤0.01% 3492
2017
Q2 		$23K Sell
41
-23
-36% -$11.1K ﹤0.01% 3493
2017
Q1 		$30K Sell
64
-33
-34% -$16.9K ﹤0.01% 3248
2016
Q4 		$41K Sell
97
-13
-12% -$8.09K ﹤0.01% 3180
2016
Q3 		$112K Sell
110
-7
-6% -$7.28K ﹤0.01% 2718
2016
Q2 		$128K Hold
117
– – ﹤0.01% 2697
2016
Q1 		$159K Sell
117
-4
-3% -$4.77K ﹤0.01% 2593
2015
Q4 		$139K Sell
121
-24
-17% -$42.5K ﹤0.01% 2622
2015
Q3 		$280K Sell
145
-58
-29% -$129K ﹤0.01% 2107
2015
Q2 		$466K Sell
203
-57
-22% -$149K ﹤0.01% 2005
2015
Q1 		$635K Buy
+260
New +$628K ﹤0.01% 1822

Other funds holding APTO

DS
DRW Securities Chicago, Illinois $7.21B AUM 20.54% 1-Year Est. Return
NCM
Nantahala Capital Management New Canaan, Connecticut $2.72B AUM 121.58% 1-Year Est. Return
SMH
Sanders Morris Harris Houston, Texas $172M AUM 22.54% 1-Year Est. Return
6CM
683 Capital Management New York $1.92B AUM 85.52% 1-Year Est. Return
CC
Carlson Capital Dallas, Texas $318M AUM 27.64% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return

Bank of Montreal's APTO Position: Q4 2021 in Review

Bank of Montreal sold out of Aptose Biosciences, Inc. (APTO) in Q4 2021, closing a stake of 24 shares — an estimated $30K sold.

Bank of Montreal first reported a position in APTO in Q1 2015 and held it in 27 quarters. The position peaked at $635K in Q1 2015. 58 funds tracked by Wall St. Rank hold APTO as of Q4 2021.

  • Bank of Montreal reported no remaining Aptose Biosciences, Inc. position as of Q4 2021 after selling out during the quarter.
  • Bank of Montreal sold 24 Aptose Biosciences, Inc. shares in Q4 2021, an estimated $30K.
  • Bank of Montreal first reported a position in Aptose Biosciences, Inc. in Q1 2015 and held it in 27 quarters.
  • Bank of Montreal's Aptose Biosciences, Inc. position peaked at $635K in Q1 2015.
  • 58 funds tracked by Wall St. Rank held Aptose Biosciences, Inc. as of Q4 2021.

Based on Bank of Montreal's 13F filing for Q4 2021, filed 11 Feb 2022.