T. Rowe Price Associates’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 | $432K | Sell |
71,047
-3,384,809
| -98% | -$20.6M | ﹤0.01% | 2368 |
|
|
2025
Q1 | $42.8M | Sell |
3,455,856
-229,852
| -6% | -$2.84M | 0.01% | 763 |
|
|
2024
Q4 | $51M | Sell |
3,685,708
-136,726
| -4% | -$1.89M | 0.01% | 746 |
|
|
2024
Q3 | $64M | Sell |
3,822,434
-414,970
| -10% | -$6.94M | 0.01% | 686 |
|
|
2024
Q2 | $87.5M | Buy |
4,237,404
+35,633
| +0.8% | +$735K | 0.01% | 574 |
|
|
2024
Q1 | $104M | Sell |
4,201,771
-35,580
| -0.8% | -$881K | 0.01% | 539 |
|
|
2023
Q4 | $154M | Buy |
4,237,351
+417,338
| +11% | +$15.2M | 0.02% | 462 |
|
|
2023
Q3 | $184M | Buy |
3,820,013
+266,245
| +7% | +$12.8M | 0.03% | 405 |
|
|
2023
Q2 | $243M | Buy |
3,553,768
+351,475
| +11% | +$24M | 0.03% | 363 |
|
|
2023
Q1 | $155M | Sell |
3,202,293
-3,610
| -0.1% | -$175K | 0.02% | 425 |
|
|
2022
Q4 | $193M | Buy |
3,205,903
+223,962
| +8% | +$13.5M | 0.03% | 383 |
|
|
2022
Q3 | $181M | Sell |
2,981,941
-2,983,847
| -50% | -$181M | 0.03% | 381 |
|
|
2022
Q2 | $162M | Sell |
5,965,788
-147,954
| -2% | -$4.02M | 0.02% | 534 |
|
|
2022
Q1 | $224M | Buy |
6,113,742
+164,881
| +3% | +$6.03M | 0.02% | 501 |
|
|
2021
Q4 | $294M | Sell |
5,948,861
-113,768
| -2% | -$5.62M | 0.03% | 455 |
|
|
2021
Q3 | $432M | Buy |
6,062,629
+239,544
| +4% | +$17.1M | 0.04% | 373 |
|
|
2021
Q2 | $299M | Buy |
5,823,085
+2,510,739
| +76% | +$129M | 0.03% | 455 |
|
|
2021
Q1 | $83.2M | Buy |
3,312,346
+3,297,931
| +22,878% | +$82.8M | 0.01% | 827 |
|
|
2020
Q4 | $173K | Sell |
14,415
-110
| -0.8% | -$1.32K | ﹤0.01% | 2574 |
|
|
2020
Q3 | $145K | Buy |
+14,525
| New | +$145K | ﹤0.01% | 2475 |
|
|
2018
Q4 | – | Sell |
-465,273
| Closed | -$6.09M | – | 2573 |
|
|
2018
Q3 | $6.09M | Sell |
465,273
-332,981
| -42% | -$4.36M | ﹤0.01% | 1437 |
|
|
2018
Q2 | $11.6M | Sell |
798,254
-4,878,333
| -86% | -$71.1M | ﹤0.01% | 1322 |
|
|
2018
Q1 | $208M | Sell |
5,676,587
-427,172
| -7% | -$15.7M | 0.03% | 453 |
|
|
2017
Q4 | $229M | Buy |
6,103,759
+654,868
| +12% | +$24.6M | 0.04% | 432 |
|
|
2017
Q3 | $353M | Buy |
5,448,891
+1,026,626
| +23% | +$66.5M | 0.06% | 330 |
|
|
2017
Q2 | $239M | Sell |
4,422,265
-60,499
| -1% | -$3.27M | 0.04% | 401 |
|
|
2017
Q1 | $250M | Buy |
4,482,764
+1,167,587
| +35% | +$65.1M | 0.05% | 380 |
|
|
2016
Q4 | $163M | Sell |
3,315,177
-45,373
| -1% | -$2.23M | 0.03% | 466 |
|
|
2016
Q3 | $202M | Buy |
3,360,550
+22,167
| +0.7% | +$1.33M | 0.04% | 422 |
|
|
2016
Q2 | $117M | Buy |
3,338,383
+10,400
| +0.3% | +$364K | 0.02% | 524 |
|
|
2016
Q1 | $137M | Buy |
3,327,983
+227,300
| +7% | +$9.36M | 0.03% | 471 |
|
|
2015
Q4 | $211M | Buy |
3,100,683
+1,580
| +0.1% | +$108K | 0.04% | 387 |
|
|
2015
Q3 | $141M | Sell |
3,099,103
-376,093
| -11% | -$17.1M | 0.03% | 489 |
|
|
2015
Q2 | $183M | Buy |
3,475,196
+35,900
| +1% | +$1.89M | 0.04% | 471 |
|
|
2015
Q1 | $131M | Buy |
3,439,296
+2,800
| +0.1% | +$107K | 0.03% | 539 |
|
|
2014
Q4 | $71.3M | Buy |
3,436,496
+490,300
| +17% | +$10.2M | 0.02% | 720 |
|
|
2014
Q3 | $65.3M | Buy |
2,946,196
+10,200
| +0.3% | +$226K | 0.01% | 743 |
|
|
2014
Q2 | $66.2M | Buy |
2,935,996
+680,600
| +30% | +$15.3M | 0.01% | 765 |
|
|
2014
Q1 | $86.4M | Buy |
2,255,396
+798,590
| +55% | +$30.6M | 0.02% | 678 |
|
|
2013
Q4 | $38.6M | Buy |
1,456,806
+1,259,022
| +637% | +$33.4M | 0.01% | 915 |
|
|
2013
Q3 | $4M | Buy |
197,784
+61,900
| +46% | +$1.25M | ﹤0.01% | 1457 |
|
|
2013
Q2 | $1.75M | Buy |
+135,884
| New | +$1.75M | ﹤0.01% | 1539 |
|