PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 187 filers reported holding PROTO LABS INC in Q1 2017. The put-call ratio across all filers is 0.79 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $93,000 | +3.3% | 1,012 | +14.0% | 0.00% | 0.0% |
| Q3 2019 | $90,000 | -65.6% | 888 | -60.6% | 0.00% | -50.0% |
| Q2 2019 | $262,000 | -12.1% | 2,256 | -20.5% | 0.00% | 0.0% |
| Q1 2019 | $298,000 | +6.8% | 2,839 | +9.3% | 0.00% | -33.3% |
| Q4 2018 | $279,000 | -18.7% | 2,597 | +22.1% | 0.00% | 0.0% |
| Q3 2018 | $343,000 | +397.1% | 2,127 | +264.2% | 0.00% | +200.0% |
| Q2 2018 | $69,000 | 0.0% | 584 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $69,000 | -25.8% | 584 | -35.2% | 0.00% | 0.0% |
| Q4 2017 | $93,000 | -17.7% | 901 | -35.4% | 0.00% | 0.0% |
| Q3 2017 | $113,000 | +21.5% | 1,394 | +1.3% | 0.00% | 0.0% |
| Q2 2017 | $93,000 | +22.4% | 1,376 | -6.8% | 0.00% | 0.0% |
| Q1 2017 | $76,000 | -14.6% | 1,477 | -14.8% | 0.00% | 0.0% |
| Q4 2016 | $89,000 | -15.2% | 1,733 | -2.1% | 0.00% | -50.0% |
| Q3 2016 | $105,000 | -5.4% | 1,770 | -9.1% | 0.00% | 0.0% |
| Q2 2016 | $111,000 | +6.7% | 1,947 | +45.0% | 0.00% | 0.0% |
| Q1 2016 | $104,000 | +18.2% | 1,343 | -3.5% | 0.00% | 0.0% |
| Q4 2015 | $88,000 | -3.3% | 1,391 | +2.4% | 0.00% | 0.0% |
| Q3 2015 | $91,000 | +4.6% | 1,359 | +5.1% | 0.00% | 0.0% |
| Q2 2015 | $87,000 | +26.1% | 1,293 | +30.2% | 0.00% | +100.0% |
| Q1 2015 | $69,000 | +228.6% | 993 | +207.4% | 0.00% | – |
| Q4 2014 | $21,000 | +16.7% | 323 | +25.7% | 0.00% | – |
| Q3 2014 | $18,000 | +12.5% | 257 | +31.8% | 0.00% | – |
| Q2 2014 | $16,000 | +433.3% | 195 | +290.0% | 0.00% | – |
| Q1 2014 | $3,000 | -25.0% | 50 | 0.0% | 0.00% | – |
| Q4 2013 | $4,000 | – | 50 | +733.3% | 0.00% | – |
| Q3 2013 | $0 | – | 6 | – | 0.00% | – |
Download | ||||||
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% |