Proto Labs Inc
Institutional investors holding PRLB
| Investor | Weight | Quarter |
|---|---|---|
| Meridian / ArrowMark | 0.53% | 2019Q4 |
| Mairs & Power | 0.01% | 2022Q4 |
| Polen Capital Management | 0.01% | 2026Q1 |
Congressional data coming soon
3
Total trades
$0
Volume
3
Buys
0
Sells
Last trade: May 19, 2026
| Date | Insider | Type | Value |
|---|---|---|---|
| May 19, 2026 | Archie C. Black | Buy | – |
| May 19, 2026 | Sujeet Chand | Buy | – |
Congressional trade data is being sourced and will appear here shortly.
| May 19, 2026 |
| Moonhie Chin |
| Buy |
| – |