PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 233 filers reported holding PROTO LABS INC in Q1 2022. The put-call ratio across all filers is 1.00 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $213,000 | -7.8% | 4,028 | -10.4% | 0.07% | +4.3% |
| Q4 2021 | $231,000 | -23.0% | 4,497 | 0.0% | 0.07% | -26.6% |
| Q3 2021 | $300,000 | -27.4% | 4,497 | 0.0% | 0.09% | -26.6% |
| Q2 2021 | $413,000 | +3.5% | 4,497 | +37.2% | 0.13% | +1.6% |
| Q1 2021 | $399,000 | +47.2% | 3,278 | +85.5% | 0.13% | +43.2% |
| Q4 2020 | $271,000 | -28.5% | 1,767 | -64.5% | 0.09% | -52.4% |
| Q1 2020 | $379,000 | +11.8% | 4,980 | +49.2% | 0.18% | +38.1% |
| Q4 2019 | $339,000 | +38.9% | 3,338 | +40.0% | 0.13% | +47.3% |
| Q3 2019 | $244,000 | -11.9% | 2,385 | 0.0% | 0.09% | -9.9% |
| Q2 2019 | $277,000 | +8.2% | 2,385 | -2.2% | 0.10% | +3.1% |
| Q1 2019 | $256,000 | -55.2% | 2,438 | -49.3% | 0.10% | -50.3% |
| Q2 2018 | $572,000 | +1.2% | 4,806 | 0.0% | 0.20% | +2.6% |
| Q1 2018 | $565,000 | +14.1% | 4,806 | 0.0% | 0.19% | +13.6% |
| Q4 2017 | $495,000 | +26.9% | 4,806 | -1.1% | 0.17% | +19.0% |
| Q3 2017 | $390,000 | +19.3% | 4,859 | 0.0% | 0.14% | +22.4% |
| Q2 2017 | $327,000 | +27.7% | 4,859 | -3.0% | 0.12% | +31.8% |
| Q1 2017 | $256,000 | -0.4% | 5,009 | 0.0% | 0.09% | -6.4% |
| Q4 2016 | $257,000 | -14.3% | 5,009 | 0.0% | 0.09% | -17.5% |
| Q3 2016 | $300,000 | -34.6% | 5,009 | -15.9% | 0.11% | -43.0% |
| Q1 2016 | $459,000 | +38.3% | 5,958 | +14.5% | 0.20% | +31.6% |
| Q4 2015 | $332,000 | -4.9% | 5,205 | 0.0% | 0.15% | -9.5% |
| Q3 2015 | $349,000 | +13.3% | 5,205 | +14.0% | 0.17% | +24.4% |
| Q2 2015 | $308,000 | -3.8% | 4,567 | 0.0% | 0.14% | -2.9% |
| Q1 2015 | $320,000 | – | 4,567 | – | 0.14% | – |
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% |