Stock ownership
Proto Labs Inc
- Ticker
- PRLB
- CUSIP
- 743713109
- Held by
- 2 funds
- Combined value
- $4,749,652
+% bought more, −% sold down — each fund's last-quarter move (change in share count).
| Fund | Quarter | Last quarter | Value | % of fund |
|---|---|---|---|---|
| ARK Investment Management position history | Q1 2026 | −20% | $2,606,042 | 0.02% |
| Polen Capital Management position history | Q1 2026 | +806% | $2,143,610 | 0.01% |