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 | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $658,000 | -36.1% | 5,600 | -44.0% | 0.01% | -38.9% |
| Q4 2017 | $1,030,000 | +28.3% | 10,000 | 0.0% | 0.02% | +28.6% |
| Q3 2017 | $803,000 | +19.5% | 10,000 | 0.0% | 0.01% | +16.7% |
| Q2 2017 | $672,000 | -20.3% | 10,000 | -39.4% | 0.01% | -20.0% |
| Q1 2017 | $843,000 | +53.6% | 16,500 | +54.2% | 0.02% | +50.0% |
| Q4 2016 | $549,000 | -96.0% | 10,700 | -95.4% | 0.01% | -96.0% |
| Q3 2016 | $13,890,000 | -40.2% | 231,855 | -42.6% | 0.25% | -40.6% |
| Q2 2016 | $23,243,000 | -25.4% | 403,810 | -0.1% | 0.42% | -21.3% |
| Q1 2016 | $31,149,000 | -5.1% | 404,060 | -21.6% | 0.54% | -0.6% |
| Q4 2015 | $32,833,000 | -8.4% | 515,515 | -3.6% | 0.54% | -5.4% |
| Q3 2015 | $35,830,000 | -17.3% | 534,770 | -16.7% | 0.57% | -3.1% |
| Q2 2015 | $43,319,000 | -45.0% | 641,950 | -43.0% | 0.59% | -38.3% |
| Q1 2015 | $78,795,000 | -18.5% | 1,125,640 | -21.8% | 0.95% | -15.6% |
| Q4 2014 | $96,687,000 | -19.8% | 1,439,648 | -17.6% | 1.13% | -18.4% |
| Q3 2014 | $120,607,000 | -22.0% | 1,747,925 | -7.4% | 1.38% | -16.6% |
| Q2 2014 | $154,640,000 | +24.1% | 1,887,700 | +2.5% | 1.66% | +25.5% |
| Q1 2014 | $124,620,000 | +30.1% | 1,841,590 | +36.9% | 1.32% | +28.9% |
| Q4 2013 | $95,780,000 | +52.6% | 1,345,598 | +63.8% | 1.02% | +39.6% |
| Q3 2013 | $62,762,000 | +277.2% | 821,598 | +220.8% | 0.73% | +236.7% |
| Q2 2013 | $16,640,000 | – | 256,124 | – | 0.22% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Abdiel Capital Advisors | 923,508 | $55,327,000 | 16.27% |
| Quantum Capital Management, LLC / NJ | 271,772 | $16,282,000 | 5.14% |
| Crestwood Capital Management, L.P. | 275,600 | $16,511,000 | 4.87% |
| Brown Capital Management | 3,012,802 | $180,497,000 | 2.65% |
| RIVERBRIDGE PARTNERS LLC | 1,902,885 | $114,002,000 | 2.28% |
| Conestoga Capital Advisors, LLC | 536,946 | $32,168,000 | 2.20% |
| Capital Investment Services of America, Inc. | 174,257 | $10,440,000 | 1.99% |
| BENDER ROBERT & ASSOCIATES | 41,905 | $2,511,000 | 1.66% |
| Redmond Asset Management, LLC | 43,532 | $2,608,000 | 1.28% |
| Stephens Investment Management Group LLC | 578,329 | $34,648,000 | 1.03% |