Susquehanna International 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
$558K Buy
91,950
+14,707
+19% +$89.3K ﹤0.01% 4172
2025
Q1
$956K Buy
77,243
+51,974
+206% +$643K ﹤0.01% 3420
2024
Q4
$350K Sell
25,269
-22,164
-47% -$307K ﹤0.01% 4553
2024
Q3
$794K Buy
47,433
+13,643
+40% +$228K ﹤0.01% 3011
2024
Q2
$697K Sell
33,790
-26,190
-44% -$541K ﹤0.01% 3031
2024
Q1
$1.49M Buy
59,980
+26,383
+79% +$654K ﹤0.01% 2170
2023
Q4
$1.22M Sell
33,597
-8,008
-19% -$291K ﹤0.01% 2571
2023
Q3
$2.01M Buy
41,605
+19,075
+85% +$920K ﹤0.01% 1832
2023
Q2
$1.54M Sell
22,530
-38,861
-63% -$2.65M ﹤0.01% 2197
2023
Q1
$2.98M Buy
61,391
+50,673
+473% +$2.46M ﹤0.01% 1532
2022
Q4
$646K Sell
10,718
-87,988
-89% -$5.3M ﹤0.01% 2862
2022
Q3
$5.98M Buy
98,706
+66,725
+209% +$4.05M ﹤0.01% 732
2022
Q2
$868K Sell
31,981
-17,205
-35% -$467K ﹤0.01% 2615
2022
Q1
$1.8M Sell
49,186
-39,620
-45% -$1.45M ﹤0.01% 2127
2021
Q4
$4.39M Buy
88,806
+62,350
+236% +$3.08M ﹤0.01% 1288
2021
Q3
$1.88M Buy
26,456
+14,061
+113% +$1M ﹤0.01% 2028
2021
Q2
$637K Buy
12,395
+3,288
+36% +$169K ﹤0.01% 3582
2021
Q1
$229K Buy
+9,107
New +$229K ﹤0.01% 4646
2020
Q4
Sell
-48,145
Closed -$481K 5193
2020
Q3
$481K Buy
48,145
+3,626
+8% +$36.2K ﹤0.01% 3056
2020
Q2
$466K Buy
44,519
+28,078
+171% +$294K ﹤0.01% 2998
2020
Q1
$176K Sell
16,441
-1,759
-10% -$18.8K ﹤0.01% 3851
2019
Q4
$288K Sell
18,200
-27,942
-61% -$442K ﹤0.01% 3183
2019
Q3
$362K Sell
46,142
-45,350
-50% -$356K ﹤0.01% 3211
2019
Q2
$967K Buy
91,492
+73,525
+409% +$777K ﹤0.01% 2098
2019
Q1
$218K Sell
17,967
-68,178
-79% -$827K ﹤0.01% 2483
2018
Q4
$887K Buy
+86,145
New +$887K ﹤0.01% 1597
2018
Q3
Hold
0
4383
2018
Q2
Sell
-80,753
Closed -$2.96M 4459
2018
Q1
$2.96M Buy
80,753
+55,678
+222% +$2.04M ﹤0.01% 730
2017
Q4
$940K Buy
+25,075
New +$940K ﹤0.01% 1837
2017
Q3
Sell
-29,755
Closed -$1.61M 3981
2017
Q2
$1.61M Buy
29,755
+205
+0.7% +$11.1K ﹤0.01% 1374
2017
Q1
$1.65M Sell
29,550
-10,477
-26% -$585K ﹤0.01% 1204
2016
Q4
$1.97M Buy
+40,027
New +$1.97M ﹤0.01% 1508
2016
Q3
Sell
-15,441
Closed -$540K 3715
2016
Q2
$540K Sell
15,441
-42,840
-74% -$1.5M ﹤0.01% 2112
2016
Q1
$2.4M Buy
58,281
+48,556
+499% +$2M ﹤0.01% 1147
2015
Q4
$662K Sell
9,725
-31,970
-77% -$2.18M ﹤0.01% 2744
2015
Q3
$1.89M Buy
41,695
+26,906
+182% +$1.22M ﹤0.01% 1707
2015
Q2
$779K Buy
14,789
+7,330
+98% +$386K ﹤0.01% 2934
2015
Q1
$284K Sell
7,459
-60,352
-89% -$2.3M ﹤0.01% 3504
2014
Q4
$1.41M Sell
67,811
-58,115
-46% -$1.21M ﹤0.01% 2256
2014
Q3
$2.79M Buy
125,926
+71,340
+131% +$1.58M ﹤0.01% 1441
2014
Q2
$1.23M Buy
+54,586
New +$1.23M ﹤0.01% 2211
2014
Q1
Sell
-33,320
Closed -$883K 3915
2013
Q4
$883K Buy
33,320
+12,502
+60% +$331K ﹤0.01% 2349
2013
Q3
$421K Sell
20,818
-9
-0% -$182 ﹤0.01% 2723
2013
Q2
$269K Buy
+20,827
New +$269K ﹤0.01% 2954