PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 173 filers reported holding PROTO LABS INC in Q2 2013. The put-call ratio across all filers is 1.31 and the average weighting 0.8%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2014 | $7,080,000 | +2.7% | 102,608 | +21.9% | 0.87% | +12.8% |
| Q2 2014 | $6,897,000 | +6.8% | 84,193 | -11.7% | 0.77% | +13.5% |
| Q1 2014 | $6,455,000 | -62.6% | 95,393 | -60.7% | 0.68% | -52.5% |
| Q4 2013 | $17,267,000 | -26.8% | 242,578 | -18.7% | 1.44% | -28.8% |
| Q3 2013 | $23,577,000 | +1.8% | 298,515 | -16.2% | 2.02% | +7.6% |
| Q2 2013 | $23,152,000 | – | 356,342 | – | 1.87% | – |
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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% |