PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 181 filers reported holding PROTO LABS INC in Q2 2015. The put-call ratio across all filers is 1.92 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $6,410,000 | +3.3% | 124,837 | +20.5% | 0.01% | -12.5% |
| Q3 2016 | $6,208,000 | +5.2% | 103,630 | +1.1% | 0.01% | +14.3% |
| Q2 2016 | $5,902,000 | -16.1% | 102,542 | +12.4% | 0.01% | -22.2% |
| Q1 2016 | $7,036,000 | +41.1% | 91,266 | +16.5% | 0.01% | +50.0% |
| Q4 2015 | $4,987,000 | -4.8% | 78,307 | +0.2% | 0.01% | -14.3% |
| Q3 2015 | $5,238,000 | -1.6% | 78,175 | -0.9% | 0.01% | 0.0% |
| Q2 2015 | $5,324,000 | +21.1% | 78,898 | +25.7% | 0.01% | +16.7% |
| Q1 2015 | $4,395,000 | +6.0% | 62,783 | +1.7% | 0.01% | +20.0% |
| Q4 2014 | $4,146,000 | -3.5% | 61,727 | -0.9% | 0.01% | -16.7% |
| Q3 2014 | $4,297,000 | -15.0% | 62,275 | +0.9% | 0.01% | -14.3% |
| Q2 2014 | $5,058,000 | +59.2% | 61,748 | +31.5% | 0.01% | +40.0% |
| Q1 2014 | $3,177,000 | -5.1% | 46,955 | -0.1% | 0.01% | 0.0% |
| Q4 2013 | $3,347,000 | -9.5% | 47,022 | -2.9% | 0.01% | -16.7% |
| Q3 2013 | $3,698,000 | +26.4% | 48,405 | +7.5% | 0.01% | +20.0% |
| Q2 2013 | $2,925,000 | – | 45,027 | – | 0.01% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Gs Investments, Inc. | 91,570 | $6,158,083,000 | 4.61% |
| Quantum Capital Management, LLC / NJ | 156,285 | $10,510,000 | 3.20% |
| Brown Capital Management | 3,807,888 | $256,080,000 | 3.14% |
| ARK Investment Management | 207,577 | $13,960,000 | 2.72% |
| RIVERBRIDGE PARTNERS LLC | 1,967,865 | $132,339,000 | 2.53% |
| Capital Investment Services of America, Inc. | 146,104 | $9,825,000 | 1.69% |
| Crestwood Capital Management, L.P. | 48,600 | $3,268,000 | 1.68% |
| Conestoga Capital Advisors, LLC | 448,818 | $30,183,000 | 1.57% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 965,215 | $64,911,000 | 1.35% |
| BENDER ROBERT & ASSOCIATES | 32,382 | $2,178,000 | 1.34% |