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HARBOR INVESTMENT ADVISORY, LLC → PRTA
HARBOR INVESTMENT ADVISORY, LLC PRTA Position History
Prothena Corporation plc
Quarters held
5
Latest value
$838
Q3 2026
Peak value
$979
First seen
Q3 2025
Dollar value over time
Show data table
| Period | Position value |
|---|---|
| Q3 2025 | $976 |
| Q4 2025 | $955 |
| Q1 2026 | $972 |
| Q2 2026 | $979 |
| Q3 2026 | $838 |
Quarter-by-quarter history
Every disclosed snapshot of the position
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q3 2026 | $838 | 100 | — | — |
| Q2 2026 | $979 | 100 | — | — |
| Q1 2026 | $972 | 100 | — | — |
| Q4 2025 | $955 | 100 | — | — |
| Q3 2025 | $976 | 100 | — | — |
Other funds holding PRTA
$100.2M
$86.1M
$72.8M
$46.4M
$44.7M
$39.9M
$39.6M