BC
Birchview Capital’s Prothena Corp PRTA Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $2.74M | Buy |
451,019
+118,045
| +35% | +$717K | 2.72% | 8 |
|
|
2025
Q1 | $4.12M | Buy |
332,974
+28,400
| +9% | +$351K | 3.58% | 4 |
|
|
2024
Q4 | $4.22M | Buy |
304,574
+95,000
| +45% | +$1.32M | 3.43% | 5 |
|
|
2024
Q3 | $3.51M | Buy |
209,574
+6,000
| +3% | +$100K | 3.04% | 6 |
|
|
2024
Q2 | $4.2M | Buy |
203,574
+34,000
| +20% | +$702K | 3.88% | 6 |
|
|
2024
Q1 | $4.2M | Hold |
169,574
| – | – | 3.42% | 7 |
|
|
2023
Q4 | $6.16M | Hold |
169,574
| – | – | 4.82% | 5 |
|
|
2023
Q3 | $8.18M | Buy |
169,574
+13,463
| +9% | +$650K | 6.95% | 4 |
|
|
2023
Q2 | $10.7M | Buy |
156,111
+27,716
| +22% | +$1.89M | 7.99% | 2 |
|
|
2023
Q1 | $6.22M | Buy |
128,395
+1,200
| +0.9% | +$58.2K | 4.87% | 4 |
|
|
2022
Q4 | $7.66M | Buy |
127,195
+8,250
| +7% | +$497K | 5.41% | 4 |
|
|
2022
Q3 | $7.21M | Buy |
118,945
+16,397
| +16% | +$994K | 5.08% | 4 |
|
|
2022
Q2 | $2.78M | Buy |
102,548
+60,570
| +144% | +$1.64M | 2.03% | 10 |
|
|
2022
Q1 | $1.54M | Buy |
41,978
+1,731
| +4% | +$63.3K | 1.11% | 16 |
|
|
2021
Q4 | $1.99M | Hold |
40,247
| – | – | 1.28% | 14 |
|
|
2021
Q3 | $2.87M | Buy |
40,247
+10,000
| +33% | +$712K | 1.95% | 11 |
|
|
2021
Q2 | $1.56M | Buy |
+30,247
| New | +$1.56M | 0.93% | 18 |
|
|
2017
Q4 | – | Sell |
-3,632
| Closed | -$235K | – | 44 |
|
|
2017
Q3 | $235K | Buy |
+3,632
| New | +$235K | 0.12% | 33 |
|