PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 224 filers reported holding PROTO LABS INC in Q2 2016. The put-call ratio across all filers is 1.60 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2016 | $328,000 | +16.7% | 5,495 | +12.2% | 0.00% | 0.0% |
| Q2 2016 | $281,000 | -24.1% | 4,899 | +1.9% | 0.00% | 0.0% |
| Q1 2016 | $370,000 | +25.0% | 4,810 | +3.4% | 0.00% | 0.0% |
| Q4 2015 | $296,000 | -20.0% | 4,651 | -16.2% | 0.00% | 0.0% |
| Q3 2015 | $370,000 | +9.1% | 5,552 | +10.4% | 0.00% | 0.0% |
| Q2 2015 | $339,000 | -11.5% | 5,031 | -8.5% | 0.00% | 0.0% |
| Q1 2015 | $383,000 | +18.9% | 5,499 | +14.0% | 0.00% | 0.0% |
| Q4 2014 | $322,000 | +26.3% | 4,822 | +29.8% | 0.00% | 0.0% |
| Q3 2014 | $255,000 | -24.6% | 3,716 | -10.4% | 0.00% | 0.0% |
| Q2 2014 | $338,000 | -83.1% | 4,148 | -86.0% | 0.00% | -71.4% |
| Q1 2014 | $1,999,000 | -1.2% | 29,557 | +3.9% | 0.01% | -12.5% |
| Q4 2013 | $2,024,000 | -6.3% | 28,461 | +0.5% | 0.01% | 0.0% |
| Q3 2013 | $2,160,000 | +22.5% | 28,306 | +4.2% | 0.01% | 0.0% |
| Q2 2013 | $1,763,000 | – | 27,162 | – | 0.01% | – |
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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% |