Back to CSTL
HARBOR CAPITAL ADVISORS, INC. → CSTL
HARBOR CAPITAL ADVISORS, INC. CSTL Position History
Castle Biosciences, Inc. • Healthcare
Quarters held
4
Latest value
$926K
Q3 2026
Peak value
$926K
First seen
Q4 2025
Dollar value over time
Show data table
| Period | Position value |
|---|---|
| Q4 2025 | $523K |
| Q1 2026 | $629K |
| Q2 2026 | $757K |
| Q3 2026 | $926K |
Quarter-by-quarter history
Every disclosed snapshot of the position
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q3 2026 | $926K | 26.1K | — | — |
| Q2 2026 | $757K | 31.7K | — | — |
| Q1 2026 | $629K | 25.6K | — | — |
| Q4 2025 | $523K | 13.4K | — | — |
Other funds holding CSTL
$174.1M