PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 275 filers reported holding PROTO LABS INC in Q3 2020. The put-call ratio across all filers is 0.34 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $222,000 | -81.1% | 4,635 | -39.5% | 0.02% | -74.7% |
| Q4 2020 | $1,176,000 | +14.8% | 7,665 | -15.8% | 0.08% | +12.9% |
| Q2 2020 | $1,024,000 | +47.8% | 9,108 | +0.1% | 0.07% | +27.3% |
| Q1 2020 | $693,000 | +75.9% | 9,100 | +55.9% | 0.06% | +450.0% |
| Q2 2015 | $394,000 | -86.8% | 5,837 | -86.3% | 0.01% | -86.5% |
| Q1 2015 | $2,991,000 | +134.8% | 42,730 | +131.4% | 0.07% | +124.2% |
| Q3 2014 | $1,274,000 | – | 18,469 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Cupps Capital Management, LLC | 645,795 | $49,332,000 | 3.20% |
| FLOOD GAMBLE ASSOCIATES INC | 71,875 | $6,027,000 | 2.98% |
| Conestoga Capital Advisors, LLC | 434,642 | $33,202,000 | 2.84% |
| Lisanti Capital Growth, LLC | 67,155 | $5,130,000 | 2.34% |
| Timpani Capital Management LLC | 50,334 | $3,845,000 | 2.27% |
| Summit Creek Advisors LLC | 160,231 | $12,240,000 | 2.18% |
| Assured Investment Management LLC | 690,692 | $52,762,000 | 2.04% |
| ARBOR CAPITAL MANAGEMENT LLC | 298,515 | $23,577,000 | 2.02% |
| COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT | 589,728 | $45,049,000 | 2.01% |
| RIVERBRIDGE PARTNERS LLC | 1,200,028 | $91,670,000 | 1.99% |