PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 183 filers reported holding PROTO LABS INC in Q3 2013. The put-call ratio across all filers is 1.36 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $96,557,000 | -2.6% | 1,880,371 | +13.6% | 0.02% | -10.0% |
| Q3 2016 | $99,147,000 | +13.5% | 1,654,935 | +9.0% | 0.02% | +5.3% |
| Q2 2016 | $87,359,000 | -21.7% | 1,517,705 | +4.9% | 0.02% | -26.9% |
| Q1 2016 | $111,543,000 | +202.4% | 1,446,921 | +149.8% | 0.03% | +188.9% |
| Q4 2015 | $36,891,000 | -0.8% | 579,228 | +4.4% | 0.01% | -10.0% |
| Q3 2015 | $37,185,000 | -1.6% | 554,996 | -0.9% | 0.01% | +11.1% |
| Q2 2015 | $37,798,000 | -7.2% | 560,132 | -3.7% | 0.01% | -10.0% |
| Q1 2015 | $40,728,000 | +5.4% | 581,822 | +1.1% | 0.01% | 0.0% |
| Q4 2014 | $38,658,000 | +14.0% | 575,613 | +17.2% | 0.01% | 0.0% |
| Q3 2014 | $33,899,000 | -18.0% | 491,291 | -2.6% | 0.01% | -16.7% |
| Q2 2014 | $41,325,000 | +40.8% | 504,460 | +16.3% | 0.01% | +33.3% |
| Q1 2014 | $29,354,000 | -3.1% | 433,776 | +1.9% | 0.01% | 0.0% |
| Q4 2013 | $30,306,000 | -10.8% | 425,763 | -4.3% | 0.01% | -18.2% |
| Q3 2013 | $33,977,000 | +34.0% | 444,786 | +13.9% | 0.01% | +22.2% |
| Q2 2013 | $25,363,000 | – | 390,376 | – | 0.01% | – |
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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% |