Prosight Management’s Prothena Corp PRTA Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | – | Sell |
-20,000
| Closed | -$195K | – | 49 |
|
|
2025
Q3 | $195K | Sell |
20,000
-247,800
| -93% | -$1.9M | 0.05% | 40 |
|
|
2025
Q2 | $1.63M | Sell |
267,800
-140,322
| -34% | -$1.05M | 0.4% | 33 |
|
|
2025
Q1 | $5.05M | Sell |
408,122
-10,000
| -2% | -$141K | 1.66% | 22 |
|
|
2024
Q4 | $5.79M | Sell |
418,122
-65,345
| -14% | -$1.03M | 1.62% | 21 |
|
|
2024
Q3 | $8.09M | Buy |
483,467
+196,541
| +68% | +$4.23M | 2.05% | 20 |
|
|
2024
Q2 | $5.92M | Buy |
286,926
+116,457
| +68% | +$2.52M | 1.77% | 20 |
|
|
2024
Q1 | $4.22M | Sell |
170,469
-59,070
| -26% | -$1.76M | 1.17% | 23 |
|
|
2023
Q4 | $8.34M | Buy |
229,539
+103,337
| +82% | +$3.98M | 3.47% | 13 |
|
|
2023
Q3 | $6.09M | Buy |
126,202
+6,202
| +5% | +$368K | 1.93% | 16 |
|
|
2023
Q2 | $8.19M | Sell |
120,000
-327,092
| -73% | -$21.1M | 2.4% | 15 |
|
|
2023
Q1 | $21.7M | Buy |
447,092
+117,092
| +35% | +$6.19M | 10.38% | 1 |
|
|
2022
Q4 | $19.9M | Buy |
330,000
+8,907
| +3% | +$522K | 11.12% | 2 |
|
|
2022
Q3 | $19.5M | Sell |
321,093
-228,907
| -42% | -$7.24M | 10.7% | 1 |
|
|
2022
Q2 | $14.9M | Sell |
550,000
-16,538
| -3% | -$484K | 12.1% | 2 |
|
|
2022
Q1 | $20.7M | Buy |
566,538
+125,538
| +28% | +$4.53M | 14.58% | 2 |
|
|
2021
Q4 | $21.8M | Buy |
441,000
+117,700
| +36% | +$6.53M | 14.5% | 1 |
|
|
2021
Q3 | $23M | Sell |
323,300
-98,700
| -23% | -$6.13M | 13.47% | 1 |
|
|
2021
Q2 | $21.7M | Sell |
422,000
-178,000
| -30% | -$5.55M | 13.74% | 1 |
|
|
2021
Q1 | $15.1M | Sell |
600,000
-491,202
| -45% | -$9.24M | 12.34% | 1 |
|
|
2020
Q4 | $13.1M | Buy |
1,091,202
+546,007
| +100% | +$6.46M | 6.61% | 3 |
|
|
2020
Q3 | $5.45M | Buy |
+545,195
| New | +$6.56M | 2.69% | 16 |
|
Other funds holding PRTA
RCMNY
AC
ACM
PAI