UBS Group’s Prothena Corp PRTA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$368K Sell
60,664
-183,815
-75% -$1.12M ﹤0.01% 5066
2025
Q1
$3.03M Sell
244,479
-126,808
-34% -$1.57M ﹤0.01% 3391
2024
Q4
$5.14M Buy
371,287
+308,781
+494% +$4.28M ﹤0.01% 2972
2024
Q3
$1.05M Buy
62,506
+17,738
+40% +$297K ﹤0.01% 3555
2024
Q2
$924K Sell
44,768
-153,912
-77% -$3.18M ﹤0.01% 3462
2024
Q1
$4.92M Buy
198,680
+66,183
+50% +$1.64M ﹤0.01% 2207
2023
Q4
$4.81M Buy
132,497
+87,245
+193% +$3.17M ﹤0.01% 2045
2023
Q3
$2.18M Buy
45,252
+22,877
+102% +$1.1M ﹤0.01% 2481
2023
Q2
$1.53M Sell
22,375
-39,268
-64% -$2.68M ﹤0.01% 2923
2023
Q1
$2.99M Sell
61,643
-29,426
-32% -$1.43M ﹤0.01% 2246
2022
Q4
$5.49M Buy
91,069
+84,920
+1,381% +$5.12M ﹤0.01% 1766
2022
Q3
$373K Sell
6,149
-14,674
-70% -$890K ﹤0.01% 3604
2022
Q2
$566K Sell
20,823
-27,596
-57% -$750K ﹤0.01% 3273
2022
Q1
$1.77M Sell
48,419
-25,953
-35% -$949K ﹤0.01% 2755
2021
Q4
$3.67M Sell
74,372
-3,145
-4% -$155K ﹤0.01% 2388
2021
Q3
$5.52M Buy
77,517
+75,855
+4,564% +$5.4M ﹤0.01% 1913
2021
Q2
$85K Sell
1,662
-22,424
-93% -$1.15M ﹤0.01% 4962
2021
Q1
$605K Buy
24,086
+15,463
+179% +$388K ﹤0.01% 3792
2020
Q4
$104K Buy
8,623
+7,813
+965% +$94.2K ﹤0.01% 4680
2020
Q3
$8K Sell
810
-992
-55% -$9.8K ﹤0.01% 6154
2020
Q2
$18K Sell
1,802
-16,282
-90% -$163K ﹤0.01% 5776
2020
Q1
$193K Sell
18,084
-21,772
-55% -$232K ﹤0.01% 3921
2019
Q4
$631K Sell
39,856
-20,676
-34% -$327K ﹤0.01% 3711
2019
Q3
$475K Buy
60,532
+40,497
+202% +$318K ﹤0.01% 3771
2019
Q2
$211K Buy
20,035
+15,787
+372% +$166K ﹤0.01% 4079
2019
Q1
$51K Sell
4,248
-125,477
-97% -$1.51M ﹤0.01% 4718
2018
Q4
$1.34M Buy
129,725
+120,072
+1,244% +$1.24M ﹤0.01% 2762
2018
Q3
$126K Sell
9,653
-2,045
-17% -$26.7K ﹤0.01% 4530
2018
Q2
$171K Sell
11,698
-72,531
-86% -$1.06M ﹤0.01% 4213
2018
Q1
$3.09M Buy
84,229
+66,400
+372% +$2.44M ﹤0.01% 2213
2017
Q4
$669K Sell
17,829
-15,710
-47% -$589K ﹤0.01% 3272
2017
Q3
$2.17M Buy
33,539
+5,256
+19% +$340K ﹤0.01% 2432
2017
Q2
$1.53M Buy
28,283
+1,968
+7% +$106K ﹤0.01% 2606
2017
Q1
$1.47M Sell
26,315
-21,816
-45% -$1.22M ﹤0.01% 2563
2016
Q4
$2.37M Buy
48,131
+29,562
+159% +$1.45M ﹤0.01% 2150
2016
Q3
$1.11M Sell
18,569
-14,225
-43% -$853K ﹤0.01% 2662
2016
Q2
$1.15M Buy
32,794
+11,290
+53% +$395K ﹤0.01% 2602
2016
Q1
$886K Buy
21,504
+1,101
+5% +$45.4K ﹤0.01% 2754
2015
Q4
$1.39M Sell
20,403
-10,687
-34% -$728K ﹤0.01% 2463
2015
Q3
$1.41M Buy
31,090
+518
+2% +$23.5K ﹤0.01% 2399
2015
Q2
$1.61M Buy
30,572
+20,481
+203% +$1.08M ﹤0.01% 2472
2015
Q1
$385K Buy
10,091
+1,309
+15% +$49.9K ﹤0.01% 3380
2014
Q4
$182K Buy
+8,782
New +$182K ﹤0.01% 3846