PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 206 filers reported holding PROTO LABS INC in Q4 2015. The put-call ratio across all filers is 1.41 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2016 | $396,000 | +4.2% | 6,595 | 0.0% | 0.01% | 0.0% |
| Q2 2016 | $380,000 | -24.8% | 6,595 | +0.8% | 0.01% | -25.0% |
| Q1 2016 | $505,000 | +21.7% | 6,545 | +0.4% | 0.01% | +14.3% |
| Q4 2015 | $415,000 | -5.0% | 6,516 | -0.2% | 0.01% | -12.5% |
| Q3 2015 | $437,000 | -1.6% | 6,526 | -0.9% | 0.01% | +14.3% |
| Q2 2015 | $444,000 | -6.1% | 6,587 | -2.5% | 0.01% | 0.0% |
| Q1 2015 | $473,000 | +1.1% | 6,757 | -3.0% | 0.01% | 0.0% |
| Q4 2014 | $468,000 | -2.5% | 6,967 | +0.3% | 0.01% | -12.5% |
| Q3 2014 | $480,000 | -15.5% | 6,947 | +0.0% | 0.01% | -11.1% |
| Q2 2014 | $568,000 | +64.2% | 6,945 | +36.2% | 0.01% | +50.0% |
| Q1 2014 | $346,000 | +2.4% | 5,100 | +7.3% | 0.01% | 0.0% |
| Q4 2013 | $338,000 | -7.4% | 4,755 | -0.5% | 0.01% | -14.3% |
| Q3 2013 | $365,000 | +15.5% | 4,780 | -1.6% | 0.01% | +16.7% |
| Q2 2013 | $316,000 | +41.7% | 4,860 | +7.2% | 0.01% | +50.0% |
| Q1 2013 | $223,000 | – | 4,535 | – | 0.00% | – |
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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% |