PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 196 filers reported holding PROTO LABS INC in Q3 2015. The put-call ratio across all filers is 2.43 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $89,000 | -16.0% | 1,732 | -2.0% | 0.01% | -36.4% |
| Q3 2016 | $106,000 | -7.0% | 1,768 | -11.1% | 0.01% | -15.4% |
| Q2 2016 | $114,000 | -25.5% | 1,988 | +0.3% | 0.01% | -27.8% |
| Q1 2016 | $153,000 | +11.7% | 1,982 | -8.1% | 0.02% | +12.5% |
| Q4 2015 | $137,000 | 0.0% | 2,156 | +5.7% | 0.02% | -11.1% |
| Q3 2015 | $137,000 | -4.2% | 2,040 | -3.5% | 0.02% | -5.3% |
| Q2 2015 | $143,000 | -4.0% | 2,114 | -0.9% | 0.02% | -5.0% |
| Q1 2015 | $149,000 | +75.3% | 2,133 | +69.0% | 0.02% | +53.8% |
| Q4 2014 | $85,000 | -6.6% | 1,262 | -4.5% | 0.01% | -13.3% |
| Q3 2014 | $91,000 | -6.2% | 1,321 | +11.2% | 0.02% | -6.2% |
| Q2 2014 | $97,000 | +29.3% | 1,188 | +7.6% | 0.02% | +14.3% |
| Q1 2014 | $75,000 | +2.7% | 1,104 | +8.1% | 0.01% | -6.7% |
| Q4 2013 | $73,000 | -5.2% | 1,021 | +1.2% | 0.02% | -21.1% |
| Q3 2013 | $77,000 | +22.2% | 1,009 | +4.9% | 0.02% | 0.0% |
| Q2 2013 | $63,000 | – | 962 | – | 0.02% | – |
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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% |