BlackRock’s Prothena Corp PRTA Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $45.1M | Buy |
4,644,160
+536,701
| +13% | +$4.92M | ﹤0.01% | 2575 |
|
|
2025
Q4 | $39.2M | Buy |
4,107,459
+509,042
| +14% | +$5.18M | ﹤0.01% | 2682 |
|
|
2025
Q3 | $35.1M | Sell |
3,598,417
-340,981
| -9% | -$2.62M | ﹤0.01% | 2732 |
|
|
2025
Q2 | $23.9M | Sell |
3,939,398
-102,903
| -3% | -$772K | ﹤0.01% | 2908 |
|
|
2025
Q1 | $50M | Sell |
4,042,301
-80,075
| -2% | -$1.13M | ﹤0.01% | 2372 |
|
|
2024
Q4 | $57.1M | Buy |
4,122,376
+93,989
| +2% | +$1.48M | ﹤0.01% | 2374 |
|
|
2024
Q3 | $67.4M | Buy |
4,028,387
+171,308
| +4% | +$3.68M | ﹤0.01% | 2300 |
|
|
2024
Q2 | $79.6M | Buy |
3,857,079
+138,266
| +4% | +$2.99M | ﹤0.01% | 2161 |
|
|
2024
Q1 | $92.1M | Sell |
3,718,813
-51,837
| -1% | -$1.54M | ﹤0.01% | 2100 |
|
|
2023
Q4 | $137M | Buy |
3,770,650
+229,406
| +6% | +$8.83M | ﹤0.01% | 1901 |
|
|
2023
Q3 | $171M | Sell |
3,541,244
-70,010
| -2% | -$4.16M | ﹤0.01% | 1645 |
|
|
2023
Q2 | $247M | Sell |
3,611,254
-13,373
| -0.4% | -$863K | 0.01% | 1439 |
|
|
2023
Q1 | $176M | Buy |
3,624,627
+139,559
| +4% | +$7.37M | 0.01% | 1637 |
|
|
2022
Q4 | $210M | Buy |
3,485,068
+346,324
| +11% | +$20.3M | 0.01% | 1496 |
|
|
2022
Q3 | $190M | Sell |
3,138,744
-332,556
| -10% | -$10.5M | 0.01% | 1507 |
|
|
2022
Q2 | $94.2M | Sell |
3,471,300
-390,286
| -10% | -$11.4M | ﹤0.01% | 2047 |
|
|
2022
Q1 | $141M | Sell |
3,861,586
-10,714
| -0.3% | -$386K | ﹤0.01% | 1906 |
|
|
2021
Q4 | $191M | Buy |
3,872,300
+102,596
| +3% | +$5.69M | ﹤0.01% | 1761 |
|
|
2021
Q3 | $269M | Buy |
3,769,704
+87,856
| +2% | +$5.46M | 0.01% | 1498 |
|
|
2021
Q2 | $189M | Buy |
3,681,848
+90,840
| +3% | +$2.83M | 0.01% | 1807 |
|
|
2021
Q1 | $90.2M | Sell |
3,591,008
-101,962
| -3% | -$1.92M | ﹤0.01% | 2247 |
|
|
2020
Q4 | $44.4M | Sell |
3,692,970
-35,306
| -0.9% | -$418K | ﹤0.01% | 2554 |
|
|
2020
Q3 | $37.2M | Buy |
3,728,276
+691,989
| +23% | +$8.32M | ﹤0.01% | 2466 |
|
|
2020
Q2 | $31.8M | Sell |
3,036,287
-352,727
| -10% | -$3.92M | ﹤0.01% | 2538 |
|
|
2020
Q1 | $36.3M | Sell |
3,389,014
-35,749
| -1% | -$433K | ﹤0.01% | 2266 |
|
|
2019
Q4 | $54.2M | Sell |
3,424,763
-2,491
| -0.1% | -$26.7K | ﹤0.01% | 2315 |
|
|
2019
Q3 | $26.9M | Buy |
3,427,254
+75,346
| +2% | +$669K | ﹤0.01% | 2650 |
|
|
2019
Q2 | $35.4M | Buy |
3,351,908
+17,619
| +0.5% | +$181K | ﹤0.01% | 2537 |
|
|
2019
Q1 | $40.4M | Sell |
3,334,289
-20,365
| -0.6% | -$254K | ﹤0.01% | 2392 |
|
|
2018
Q4 | $34.6M | Buy |
3,354,654
+43,266
| +1% | +$514K | ﹤0.01% | 2433 |
|
|
2018
Q3 | $43.3M | Buy |
3,311,388
+137,301
| +4% | +$1.98M | ﹤0.01% | 2459 |
|
|
2018
Q2 | $46.3M | Buy |
3,174,087
+288,855
| +10% | +$5.71M | ﹤0.01% | 2398 |
|
|
2018
Q1 | $106M | Sell |
2,885,232
-83,440
| -3% | -$3.03M | 0.01% | 1808 |
|
|
2017
Q4 | $111M | Sell |
2,968,672
-37,639
| -1% | -$1.92M | 0.01% | 1811 |
|
|
2017
Q3 | $195M | Buy |
3,006,311
+58,799
| +2% | +$3.6M | 0.01% | 1371 |
|
|
2017
Q2 | $160M | Buy |
2,947,512
+213,578
| +8% | +$11.4M | 0.01% | 1464 |
|
|
2017
Q1 | $153M | Buy |
2,733,934
+2,731,073
| +95,459% | +$143M | 0.01% | 1488 |
|
|
2016
Q4 | $140K | Sell |
2,861
-260
| -8% | -$14.3K | ﹤0.01% | 2350 |
|
|
2016
Q3 | $188K | Buy |
3,121
+298
| +11% | +$16K | ﹤0.01% | 2201 |
|
|
2016
Q2 | $99K | Buy |
2,823
+167
| +6% | +$7.27K | ﹤0.01% | 2542 |
|
|
2016
Q1 | $110K | Buy |
2,656
+1,764
| +198% | +$69K | ﹤0.01% | 1951 |
|
|
2015
Q4 | $61K | Buy |
892
+60
| +7% | +$3.62K | ﹤0.01% | 1953 |
|
|
2015
Q3 | $38K | Hold |
832
| – | – | ﹤0.01% | 2036 |
|
|
2015
Q2 | $44K | Buy |
832
+180
| +28% | +$7.1K | ﹤0.01% | 2030 |
|
|
2015
Q1 | $25K | Hold |
652
| – | – | ﹤0.01% | 2249 |
|
|
2014
Q4 | $14K | Hold |
652
| – | – | ﹤0.01% | 2556 |
|
|
2014
Q3 | $14K | Buy |
652
+127
| +24% | +$2.69K | ﹤0.01% | 2535 |
|
|
2014
Q2 | $12K | Buy |
525
+121
| +30% | +$3.03K | ﹤0.01% | 2665 |
|
|
2014
Q1 | $15K | Buy |
404
+64
| +19% | +$2.06K | ﹤0.01% | 2507 |
|
|
2013
Q4 | $9K | Buy |
340
+71
| +26% | +$1.78K | ﹤0.01% | 2789 |
|
|
2013
Q3 | $5K | Buy |
269
+268
| +26,800% | +$4.74K | ﹤0.01% | 2994 |
|
|
2013
Q2 | $0 | Buy |
+1
| New | +$9 | ﹤0.01% | 3120 |
|
Other funds holding PRTA
RCMNY
ACM
VPM
PAI
