PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 275 filers reported holding PROTO LABS INC in Q3 2020. The put-call ratio across all filers is 0.34 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $246,000 | +14.4% | 1,906 | -0.4% | 0.00% | 0.0% |
| Q2 2020 | $215,000 | +112.9% | 1,913 | +91.5% | 0.00% | – |
| Q1 2020 | $101,000 | 0.0% | 999 | 0.0% | 0.00% | – |
| Q4 2019 | $101,000 | -56.1% | 999 | -55.7% | 0.00% | -100.0% |
| Q3 2019 | $230,000 | -27.9% | 2,253 | -18.1% | 0.00% | 0.0% |
| Q2 2019 | $319,000 | -11.9% | 2,752 | -20.2% | 0.00% | -50.0% |
| Q1 2019 | $362,000 | +59.5% | 3,447 | +70.5% | 0.00% | +100.0% |
| Q4 2018 | $227,000 | -41.9% | 2,022 | -16.6% | 0.00% | -50.0% |
| Q3 2018 | $391,000 | +179.3% | 2,424 | +105.4% | 0.00% | +100.0% |
| Q2 2018 | $140,000 | +133.3% | 1,180 | +100.0% | 0.00% | – |
| Q1 2018 | $60,000 | 0.0% | 590 | 0.0% | 0.00% | – |
| Q4 2017 | $60,000 | +27.7% | 590 | 0.0% | 0.00% | – |
| Q3 2017 | $47,000 | +56.7% | 590 | 0.0% | 0.00% | – |
| Q2 2017 | $30,000 | 0.0% | 590 | 0.0% | 0.00% | – |
| Q1 2017 | $30,000 | +15.4% | 590 | +12.4% | 0.00% | – |
| Q4 2016 | $26,000 | -36.6% | 525 | -25.0% | 0.00% | – |
| Q3 2016 | $41,000 | -8.9% | 700 | -11.9% | 0.00% | – |
| Q2 2016 | $45,000 | -18.2% | 795 | +9.8% | 0.00% | – |
| Q1 2016 | $55,000 | +25.0% | 724 | +3.4% | 0.00% | – |
| Q4 2015 | $44,000 | -4.3% | 700 | 0.0% | 0.00% | – |
| Q3 2015 | $46,000 | -2.1% | 700 | 0.0% | 0.00% | – |
| Q2 2015 | $47,000 | -4.1% | 700 | 0.0% | 0.00% | – |
| Q1 2015 | $49,000 | +2.1% | 700 | -2.6% | 0.00% | – |
| Q4 2014 | $48,000 | 0.0% | 719 | +2.7% | 0.00% | – |
| Q3 2014 | $48,000 | -32.4% | 700 | -19.4% | 0.00% | -100.0% |
| Q2 2014 | $71,000 | +24.6% | 868 | +3.0% | 0.00% | 0.0% |
| Q1 2014 | $57,000 | -6.6% | 843 | -2.4% | 0.00% | 0.0% |
| Q4 2013 | $61,000 | -36.5% | 864 | -31.6% | 0.00% | 0.0% |
| Q3 2013 | $96,000 | +17.1% | 1,264 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $82,000 | – | 1,264 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Brown Capital Management | 3,704,897 | $568,331,000 | 3.93% |
| RIVERBRIDGE PARTNERS LLC | 1,358,899 | $208,455,000 | 2.30% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 621,477 | $95,335,000 | 1.84% |
| Capital Investment Services of America, Inc. | 112,898 | $17,319,000 | 1.81% |
| ARK Investment Management | 4,119,922 | $631,996,000 | 1.68% |
| PREMIER ASSET MANAGEMENT LLC | 52,830 | $8,104,000 | 1.66% |
| GAGNON SECURITIES LLC | 59,033 | $9,056,000 | 1.44% |
| Nikko Asset Management Americas, Inc. | 1,590,666 | $244,008,000 | 1.39% |
| Pembroke Management, LTD | 102,635 | $15,744,000 | 1.32% |
| FCF Advisors LLC | 13,068 | $2,254,000 | 1.31% |