PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 305 filers reported holding PROTO LABS INC in Q4 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 2021 | $514,000 | -23.7% | 7,721 | +5.2% | 0.02% | -27.3% |
| Q2 2021 | $674,000 | -21.4% | 7,337 | +4.2% | 0.02% | -31.2% |
| Q1 2021 | $857,000 | -43.7% | 7,040 | -29.1% | 0.03% | -49.2% |
| Q4 2020 | $1,523,000 | +12.0% | 9,930 | -5.4% | 0.06% | -1.6% |
| Q3 2020 | $1,360,000 | +230.1% | 10,500 | +186.3% | 0.06% | +190.9% |
| Q2 2020 | $412,000 | +46.6% | 3,667 | +32.6% | 0.02% | +37.5% |
| Q4 2019 | $281,000 | -1.7% | 2,766 | -1.1% | 0.02% | -20.0% |
| Q3 2019 | $286,000 | -72.2% | 2,798 | -68.4% | 0.02% | -50.0% |
| Q2 2019 | $1,027,000 | +30.3% | 8,851 | +18.0% | 0.04% | +25.0% |
| Q1 2019 | $788,000 | +146.2% | 7,499 | +164.1% | 0.03% | +23.1% |
| Q4 2018 | $320,000 | -74.1% | 2,839 | -62.8% | 0.03% | -43.5% |
| Q3 2018 | $1,234,000 | +64.3% | 7,627 | +20.9% | 0.05% | +70.4% |
| Q2 2018 | $751,000 | -17.9% | 6,311 | -18.9% | 0.03% | 0.0% |
| Q1 2018 | $915,000 | +10.5% | 7,782 | -3.2% | 0.03% | +17.4% |
| Q4 2017 | $828,000 | +21.6% | 8,043 | -5.2% | 0.02% | +21.1% |
| Q3 2017 | $681,000 | +16.8% | 8,483 | -2.2% | 0.02% | +11.8% |
| Q2 2017 | $583,000 | +28.4% | 8,670 | -2.5% | 0.02% | +21.4% |
| Q1 2017 | $454,000 | -11.8% | 8,888 | -11.4% | 0.01% | -6.7% |
| Q4 2016 | $515,000 | +31.7% | 10,030 | +53.6% | 0.02% | -6.2% |
| Q3 2016 | $391,000 | -30.1% | 6,530 | -32.7% | 0.02% | -36.0% |
| Q2 2016 | $559,000 | -28.0% | 9,705 | -3.6% | 0.02% | -28.6% |
| Q1 2016 | $776,000 | +30.6% | 10,065 | +7.9% | 0.04% | +29.6% |
| Q4 2015 | $594,000 | -99.8% | 9,328 | +82.7% | 0.03% | -6.9% |
| Q3 2015 | $342,102,000 | +93370.5% | 5,106 | -5.7% | 0.03% | +61.1% |
| Q2 2015 | $366,000 | +9.6% | 5,416 | +12.8% | 0.02% | +157.1% |
| Q1 2015 | $334,000 | -25.6% | 4,800 | -28.2% | 0.01% | -74.1% |
| Q4 2014 | $449,000 | -57.8% | 6,682 | -56.7% | 0.03% | -60.9% |
| Q3 2014 | $1,064,000 | -23.8% | 15,424 | -9.5% | 0.07% | -24.2% |
| Q2 2014 | $1,396,000 | +191.4% | 17,044 | +141.0% | 0.09% | +127.5% |
| Q1 2014 | $479,000 | +3.0% | 7,073 | +8.3% | 0.04% | -13.0% |
| Q4 2013 | $465,000 | +8.9% | 6,531 | +16.8% | 0.05% | -8.0% |
| Q3 2013 | $427,000 | +21.7% | 5,592 | +3.4% | 0.05% | +8.7% |
| Q2 2013 | $351,000 | – | 5,406 | – | 0.05% | – |
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% |