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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $555,864 | +84.0% | 15,900 | +74.5% | 0.00% | +100.0% |
| Q1 2023 | $302,129 | -92.0% | 9,114 | -87.2% | 0.00% | -91.7% |
| Q1 2022 | $3,761,000 | -18.3% | 71,101 | -20.7% | 0.01% | -20.0% |
| Q4 2021 | $4,605,000 | +76.2% | 89,684 | +128.6% | 0.02% | +66.7% |
| Q3 2021 | $2,613,000 | -32.4% | 39,229 | -6.8% | 0.01% | -40.0% |
| Q2 2021 | $3,865,000 | +136.8% | 42,102 | +214.3% | 0.02% | +87.5% |
| Q1 2021 | $1,632,000 | -16.2% | 13,397 | +5.5% | 0.01% | 0.0% |
| Q4 2020 | $1,948,000 | +22.3% | 12,700 | +3.3% | 0.01% | 0.0% |
| Q3 2020 | $1,593,000 | -54.8% | 12,300 | -60.7% | 0.01% | -63.6% |
| Q2 2020 | $3,521,000 | +201.7% | 31,300 | +104.2% | 0.02% | +175.0% |
| Q1 2020 | $1,167,000 | +30.5% | 15,325 | +74.0% | 0.01% | +33.3% |
| Q4 2019 | $894,000 | +252.0% | 8,807 | +253.3% | 0.01% | +200.0% |
| Q3 2019 | $254,000 | -84.0% | 2,493 | -81.8% | 0.00% | -85.7% |
| Q2 2019 | $1,590,000 | +34.6% | 13,707 | +22.0% | 0.01% | +55.6% |
| Q1 2019 | $1,181,000 | +43.5% | 11,237 | +53.9% | 0.01% | +50.0% |
| Q4 2018 | $823,000 | -62.9% | 7,300 | -46.7% | 0.01% | -45.5% |
| Q3 2018 | $2,216,000 | +64.9% | 13,700 | +21.2% | 0.01% | +37.5% |
| Q2 2018 | $1,344,000 | -46.6% | 11,300 | -47.2% | 0.01% | -42.9% |
| Q1 2018 | $2,516,000 | -32.7% | 21,400 | -41.0% | 0.01% | -22.2% |
| Q4 2017 | $3,740,000 | +17.1% | 36,300 | -8.8% | 0.02% | +20.0% |
| Q3 2017 | $3,195,000 | -39.0% | 39,800 | -48.9% | 0.02% | -53.1% |
| Q2 2017 | $5,240,000 | +124.6% | 77,900 | +70.6% | 0.03% | +88.2% |
| Q1 2017 | $2,333,000 | +33.8% | 45,667 | +34.3% | 0.02% | +30.8% |
| Q4 2016 | $1,743,000 | +250.0% | 34,000 | +309.6% | 0.01% | +333.3% |
| Q3 2016 | $498,000 | -83.3% | 8,300 | -83.9% | 0.00% | -84.2% |
| Q2 2016 | $2,980,000 | -22.0% | 51,707 | +4.4% | 0.02% | -44.1% |
| Q1 2016 | $3,821,000 | +48.3% | 49,531 | +22.3% | 0.03% | +36.0% |
| Q4 2015 | $2,577,000 | -28.4% | 40,500 | -24.6% | 0.02% | -24.2% |
| Q3 2015 | $3,598,000 | -33.9% | 53,688 | -33.5% | 0.03% | -38.9% |
| Q2 2015 | $5,446,000 | +819.9% | 80,732 | +853.9% | 0.05% | +980.0% |
| Q1 2015 | $592,000 | -61.3% | 8,463 | -62.9% | 0.01% | -64.3% |
| Q4 2014 | $1,529,000 | +27.1% | 22,803 | +31.1% | 0.01% | 0.0% |
| Q3 2014 | $1,203,000 | -54.5% | 17,400 | -46.1% | 0.01% | -61.1% |
| Q2 2014 | $2,646,000 | +537.6% | 32,300 | +429.5% | 0.04% | +500.0% |
| Q1 2014 | $415,000 | -58.2% | 6,100 | -56.4% | 0.01% | -40.0% |
| Q4 2013 | $994,000 | – | 14,001 | – | 0.01% | – |
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% |