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 | $270,000 | -23.5% | 4,059 | +5.4% | 0.03% | -27.7% |
| Q2 2021 | $353,000 | -23.9% | 3,850 | +1.0% | 0.05% | -29.9% |
| Q1 2021 | $464,000 | -58.4% | 3,811 | -47.6% | 0.07% | -61.0% |
| Q4 2020 | $1,115,000 | +18.2% | 7,268 | -0.2% | 0.17% | +3.6% |
| Q3 2020 | $943,000 | +18.0% | 7,284 | +2.5% | 0.17% | +12.2% |
| Q2 2020 | $799,000 | +47.1% | 7,108 | -0.4% | 0.15% | +25.4% |
| Q1 2020 | $543,000 | -24.7% | 7,139 | +0.6% | 0.12% | -9.2% |
| Q4 2019 | $721,000 | +0.7% | 7,099 | +1.3% | 0.13% | -4.4% |
| Q3 2019 | $716,000 | -12.3% | 7,010 | -0.3% | 0.14% | -25.7% |
| Q2 2019 | $816,000 | +7.4% | 7,033 | -2.7% | 0.18% | -10.3% |
| Q1 2019 | $760,000 | -10.1% | 7,229 | -3.5% | 0.20% | -21.2% |
| Q4 2018 | $845,000 | -40.2% | 7,488 | -14.3% | 0.26% | -40.3% |
| Q3 2018 | $1,413,000 | +48.7% | 8,734 | +9.4% | 0.43% | +47.6% |
| Q2 2018 | $950,000 | +22.3% | 7,984 | +20.8% | 0.29% | +19.0% |
| Q1 2018 | $777,000 | +21.8% | 6,607 | +6.7% | 0.25% | +38.0% |
| Q4 2017 | $638,000 | +28.4% | 6,194 | +0.1% | 0.18% | +23.4% |
| Q3 2017 | $497,000 | +16.1% | 6,187 | -2.8% | 0.14% | -4.6% |
| Q2 2017 | $428,000 | +29.3% | 6,362 | -1.7% | 0.15% | +23.6% |
| Q1 2017 | $331,000 | +5.1% | 6,469 | +5.5% | 0.12% | 0.0% |
| Q4 2016 | $315,000 | +25.0% | 6,129 | +45.6% | 0.12% | -22.6% |
| Q3 2016 | $252,000 | +8.2% | 4,209 | +3.8% | 0.16% | +18.7% |
| Q2 2016 | $233,000 | -10.7% | 4,054 | +19.6% | 0.13% | -21.2% |
| Q1 2016 | $261,000 | – | 3,389 | – | 0.17% | – |
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% |