Platinum Investment Management’s Prothena Corp PRTA Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2024
Q2 | – | Sell |
-41,508
| Closed | -$1.03M | – | 144 |
|
|
2024
Q1 | $1.03M | Hold |
41,508
| – | – | 0.04% | 88 |
|
|
2023
Q4 | $1.51M | Hold |
41,508
| – | – | 0.06% | 87 |
|
|
2023
Q3 | $2M | Hold |
41,508
| – | – | 0.08% | 80 |
|
|
2023
Q2 | $2.83M | Hold |
41,508
| – | – | 0.1% | 73 |
|
|
2023
Q1 | $2.01M | Hold |
41,508
| – | – | 0.07% | 81 |
|
|
2022
Q4 | $2.5M | Sell |
41,508
-7,406
| -15% | -$446K | 0.1% | 72 |
|
|
2022
Q3 | $2.97M | Sell |
48,914
-11,598
| -19% | -$703K | 0.12% | 60 |
|
|
2022
Q2 | $1.64M | Hold |
60,512
| – | – | 0.06% | 88 |
|
|
2022
Q1 | $2.21M | Hold |
60,512
| – | – | 0.07% | 81 |
|
|
2021
Q4 | $2.99M | Hold |
60,512
| – | – | 0.08% | 83 |
|
|
2021
Q3 | $4.31M | Sell |
60,512
-41,393
| -41% | -$2.95M | 0.12% | 72 |
|
|
2021
Q2 | $5.24M | Sell |
101,905
-26,318
| -21% | -$1.35M | 0.12% | 62 |
|
|
2021
Q1 | $3.22M | Hold |
128,223
| – | – | 0.07% | 68 |
|
|
2020
Q4 | $1.54M | Hold |
128,223
| – | – | 0.04% | 103 |
|
|
2020
Q3 | $1.28M | Hold |
128,223
| – | – | 0.03% | 101 |
|
|
2020
Q2 | $1.34M | Hold |
128,223
| – | – | 0.03% | 100 |
|
|
2020
Q1 | $1.37M | Sell |
128,223
-12,720
| -9% | -$136K | 0.03% | 88 |
|
|
2019
Q4 | $2.23M | Sell |
140,943
-49,048
| -26% | -$776K | 0.04% | 64 |
|
|
2019
Q3 | $1.49M | Hold |
189,991
| – | – | 0.03% | 73 |
|
|
2019
Q2 | $2.01M | Buy |
189,991
+28,145
| +17% | +$297K | 0.05% | 58 |
|
|
2019
Q1 | $1.96M | Hold |
161,846
| – | – | 0.05% | 65 |
|
|
2018
Q4 | $1.67M | Buy |
161,846
+26,646
| +20% | +$274K | 0.06% | 55 |
|
|
2018
Q3 | $1.77M | Hold |
135,200
| – | – | 0.05% | 57 |
|
|
2018
Q2 | $1.97M | Buy |
135,200
+57,000
| +73% | +$831K | 0.05% | 56 |
|
|
2018
Q1 | $2.87M | Buy |
78,200
+7,800
| +11% | +$286K | 0.08% | 41 |
|
|
2017
Q4 | $2.64M | Buy |
70,400
+8,400
| +14% | +$315K | 0.07% | 43 |
|
|
2017
Q3 | $4.02M | Sell |
62,000
-4,500
| -7% | -$291K | 0.1% | 37 |
|
|
2017
Q2 | $3.6M | Buy |
66,500
+5,100
| +8% | +$276K | 0.1% | 38 |
|
|
2017
Q1 | $3.43M | Buy |
61,400
+19,800
| +48% | +$1.1M | 0.09% | 38 |
|
|
2016
Q4 | $2.05M | Sell |
41,600
-3,500
| -8% | -$172K | 0.06% | 46 |
|
|
2016
Q3 | $2.7M | Buy |
45,100
+5,100
| +13% | +$306K | 0.06% | 50 |
|
|
2016
Q2 | $1.4M | Buy |
+40,000
| New | +$1.4M | 0.03% | 57 |
|