Simplex Trading’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 | $226K | Sell |
23,300
-2,600
| -10% | -$23.8K | 0.01% | 4165 |
|
|
2025
Q4 | $247K | Sell |
25,900
-37,600
| -59% | -$383K | 0.01% | 4010 |
|
|
2025
Q3 | $619K | Sell |
63,500
-123,700
| -66% | -$951K | 0.01% | 3561 |
|
|
2025
Q2 | $1.14M | Buy |
187,200
+170,100
| +995% | +$1.28M | 0.03% | 2648 |
|
|
2025
Q1 | $211K | Sell |
17,100
-31,000
| -64% | -$438K | 0.01% | 4265 |
|
|
2024
Q4 | $666K | Buy |
48,100
+27,800
| +137% | +$439K | 0.02% | 3255 |
|
|
2024
Q3 | $339K | Buy |
20,300
+8,400
| +71% | +$181K | 0.01% | 4008 |
|
|
2024
Q2 | $245K | Hold |
11,900
| – | – | 0.01% | 4454 |
|
|
2024
Q1 | $294K | Sell |
11,900
-81,200
| -87% | -$2.42M | 0.01% | 4420 |
|
|
2023
Q4 | $3.38M | Buy |
93,100
+89,100
| +2,228% | +$3.43M | 0.11% | 1894 |
|
|
2023
Q3 | $193K | Buy |
4,000
+1,500
| +60% | +$89.1K | 0.01% | 4394 |
|
|
2023
Q2 | $170K | Sell |
2,500
-30,100
| -92% | -$1.94M | 0.01% | 4484 |
|
|
2023
Q1 | $1.58M | Sell |
32,600
-7,500
| -19% | -$396K | 0.07% | 2151 |
|
|
2022
Q4 | $2.42M | Buy |
40,100
+19,700
| +97% | +$1.15M | 0.12% | 1725 |
|
|
2022
Q3 | $1.24M | Sell |
20,400
-32,200
| -61% | -$1.02M | 0.05% | 2410 |
|
|
2022
Q2 | $1.43M | Buy |
52,600
+38,700
| +278% | +$1.13M | 0.05% | 2218 |
|
|
2022
Q1 | $508K | Sell |
13,900
-6,900
| -33% | -$249K | 0.02% | 3822 |
|
|
2021
Q4 | $1.03M | Buy |
20,800
+5,500
| +36% | +$305K | 0.03% | 2815 |
|
|
2021
Q3 | $807K | Buy |
15,300
+300
| +2% | +$18.6K | 0.03% | 3390 |
|
|
2021
Q2 | $771K | Buy |
15,000
+14,963
| +40,441% | +$467K | 0.03% | 3512 |
|
|
2021
Q1 | $92K | Buy |
37
+14
| +61% | +$263 | 0.01% | 5871 |
|
|
2020
Q4 | $27K | Buy |
+23
| New | +$272 | ﹤0.01% | 6753 |
|
|
2020
Q3 | – | Sell |
-307
| Closed | -$321K | – | 8862 |
|
|
2020
Q2 | $321K | Buy |
307
+53
| +21% | +$589 | 0.02% | 3447 |
|
|
2020
Q1 | $271K | Buy |
254
+47
| +23% | +$569 | 0.02% | 3249 |
|
|
2019
Q4 | $327K | Buy |
+207
| New | +$2.22K | 0.02% | 3183 |
|
|
2019
Q2 | – | Sell |
-2
| Closed | -$2K | – | 8158 |
|
|
2019
Q1 | $2K | Sell |
2
-558
| -100% | -$6.97K | ﹤0.01% | 6808 |
|
|
2018
Q4 | $576K | Buy |
560
+2
| +0.4% | +$24 | 0.05% | 2091 |
|
|
2018
Q3 | $729K | Sell |
558
-364
| -39% | -$5.26K | 0.04% | 2206 |
|
|
2018
Q2 | $1.34M | Buy |
922
+678
| +278% | +$13.4K | 0.09% | 1504 |
|
|
2018
Q1 | $132K | Buy |
244
+86
| +54% | +$3.13K | 0.01% | 1577 |
|
|
2017
Q4 | $3K | Buy |
+158
| New | +$8.04K | ﹤0.01% | 4971 |
|
|
2017
Q3 | – | Sell |
-83
| Closed | -$23K | – | 6961 |
|
|
2017
Q2 | $23K | Sell |
83
-22
| -21% | -$1.17K | ﹤0.01% | 3169 |
|
|
2017
Q1 | $13K | Sell |
105
-100
| -49% | -$5.25K | ﹤0.01% | 3724 |
|
|
2016
Q4 | $5K | Sell |
205
-42
| -17% | -$2.32K | ﹤0.01% | 4378 |
|
|
2016
Q3 | $45K | Sell |
247
-298
| -55% | -$16K | 0.01% | 2198 |
|
|
2016
Q2 | $26K | Buy |
545
+223
| +69% | +$9.71K | ﹤0.01% | 2670 |
|
|
2016
Q1 | $58K | Buy |
322
+148
| +85% | +$5.79K | 0.01% | 1833 |
|
|
2015
Q4 | $8K | Buy |
+174
| New | +$10.5K | ﹤0.01% | 3522 |
|
|
2015
Q3 | – | Sell |
-67
| Closed | -$91K | – | 6373 |
|
|
2015
Q2 | $91K | Buy |
67
+48
| +253% | +$1.89K | 0.01% | 1265 |
|
|
2015
Q1 | $2K | Buy |
+19
| New | +$487 | ﹤0.01% | 4178 |
|
Other funds holding PRTA
RCMNY
ACM
VPM
PAI