Bank of Montreal’s Prothena Corp PRTA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2024
Q2
Sell
-24,880
Closed -$622K 3772
2024
Q1
$622K Buy
+24,880
New +$622K ﹤0.01% 2019
2023
Q3
Sell
-66,767
Closed -$4.61M 3612
2023
Q2
$4.61M Buy
+66,767
New +$4.61M ﹤0.01% 1187
2022
Q3
Sell
-24,893
Closed -$692 3735
2022
Q2
$692 Sell
24,893
-22,653
-48% -$630 ﹤0.01% 2143
2022
Q1
$1.8M Hold
47,546
﹤0.01% 1639
2021
Q4
$2.28M Buy
47,546
+26,021
+121% +$1.25M ﹤0.01% 1486
2021
Q3
$1.56M Buy
+21,525
New +$1.56M ﹤0.01% 2058
2021
Q2
Sell
-2,300
Closed -$54K 4298
2021
Q1
$54K Sell
2,300
-3,897
-63% -$91.5K ﹤0.01% 3273
2020
Q4
$82K Buy
6,197
+3,130
+102% +$41.4K ﹤0.01% 3231
2020
Q3
$34K Sell
3,067
-1,033
-25% -$11.5K ﹤0.01% 3191
2020
Q2
$50K Buy
4,100
+2,628
+179% +$32K ﹤0.01% 3080
2020
Q1
$17K Sell
1,472
-5,083
-78% -$58.7K ﹤0.01% 3010
2019
Q4
$103K Buy
6,555
+3,015
+85% +$47.4K ﹤0.01% 2970
2019
Q3
$28K Buy
3,540
+134
+4% +$1.06K ﹤0.01% 3406
2019
Q2
$36K Buy
+3,406
New +$36K ﹤0.01% 3383
2019
Q1
Sell
-831
Closed -$9K 4130
2018
Q4
$9K Buy
831
+290
+54% +$3.14K ﹤0.01% 3554
2018
Q3
$7K Sell
541
-20,008
-97% -$259K ﹤0.01% 3711
2018
Q2
$300K Buy
20,549
+20,323
+8,992% +$297K ﹤0.01% 2308
2018
Q1
$8K Sell
226
-21
-9% -$743 ﹤0.01% 3547
2017
Q4
$9K Sell
247
-1,611
-87% -$58.7K ﹤0.01% 3484
2017
Q3
$121K Hold
1,858
﹤0.01% 2670
2017
Q2
$100K Buy
1,858
+117
+7% +$6.3K ﹤0.01% 2722
2017
Q1
$98K Hold
1,741
﹤0.01% 2608
2016
Q4
$102K Buy
1,741
+141
+9% +$8.26K ﹤0.01% 2559
2016
Q3
$96K Hold
1,600
﹤0.01% 2562
2016
Q2
$56K Sell
1,600
-62
-4% -$2.17K ﹤0.01% 2768
2016
Q1
$68K Sell
1,662
-1,732
-51% -$70.9K ﹤0.01% 2719
2015
Q4
$231K Buy
3,394
+3,226
+1,920% +$220K ﹤0.01% 2180
2015
Q3
$8K Hold
168
﹤0.01% 3295
2015
Q2
$9K Sell
168
-2,659
-94% -$142K ﹤0.01% 3297
2015
Q1
$108K Sell
2,827
-270
-9% -$10.3K ﹤0.01% 2394
2014
Q4
$64K Buy
3,097
+264
+9% +$5.46K ﹤0.01% 2603
2014
Q3
$63K Buy
2,833
+2,435
+612% +$54.1K ﹤0.01% 2614
2014
Q2
$9K Buy
398
+326
+453% +$7.37K ﹤0.01% 3503
2014
Q1
$3K Buy
72
+24
+50% +$1K ﹤0.01% 3337
2013
Q4
$1K Hold
48
﹤0.01% 3303
2013
Q3
$1K Hold
48
﹤0.01% 3293
2013
Q2
$1K Buy
+48
New +$1K ﹤0.01% 3188