PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 314 filers reported holding PROTO LABS INC in Q1 2021. The put-call ratio across all filers is 1.55 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $584,813 | -26.9% | 22,152 | -3.3% | 0.01% | -14.3% |
| Q2 2023 | $800,549 | -0.0% | 22,899 | -5.2% | 0.01% | -12.5% |
| Q1 2023 | $800,805 | +172116.1% | 24,157 | +32.5% | 0.01% | +14.3% |
| Q4 2022 | $465 | -99.9% | 18,230 | -7.9% | 0.01% | -41.7% |
| Q3 2022 | $721,000 | -24.2% | 19,783 | -0.5% | 0.01% | -20.0% |
| Q2 2022 | $951,000 | -8.1% | 19,885 | +1.7% | 0.02% | +7.1% |
| Q1 2022 | $1,035,000 | +0.9% | 19,560 | -2.1% | 0.01% | +7.7% |
| Q4 2021 | $1,026,000 | -25.0% | 19,979 | -2.7% | 0.01% | -23.5% |
| Q3 2021 | $1,368,000 | -27.8% | 20,536 | -0.5% | 0.02% | -22.7% |
| Q2 2021 | $1,894,000 | -24.6% | 20,635 | +0.1% | 0.02% | -29.0% |
| Q1 2021 | $2,511,000 | -23.8% | 20,624 | -4.0% | 0.03% | -26.2% |
| Q4 2020 | $3,295,000 | +2.0% | 21,482 | -13.9% | 0.04% | -4.5% |
| Q3 2020 | $3,231,000 | +36.6% | 24,949 | +18.7% | 0.04% | +15.8% |
| Q2 2020 | $2,365,000 | +36.8% | 21,026 | -7.4% | 0.04% | +18.8% |
| Q1 2020 | $1,729,000 | -7.0% | 22,712 | +24.1% | 0.03% | +14.3% |
| Q4 2019 | $1,859,000 | -0.5% | 18,303 | +0.0% | 0.03% | -6.7% |
| Q3 2019 | $1,868,000 | -12.1% | 18,297 | -0.1% | 0.03% | -9.1% |
| Q2 2019 | $2,126,000 | +10.4% | 18,321 | 0.0% | 0.03% | +6.5% |
| Q1 2019 | $1,926,000 | -3.6% | 18,321 | +3.4% | 0.03% | -11.4% |
| Q4 2018 | $1,998,000 | -27.4% | 17,714 | +4.2% | 0.04% | -7.9% |
| Q3 2018 | $2,751,000 | +43.1% | 17,005 | +5.2% | 0.04% | +46.2% |
| Q2 2018 | $1,923,000 | -1.2% | 16,167 | -2.4% | 0.03% | 0.0% |
| Q1 2018 | $1,947,000 | +12.9% | 16,562 | -1.1% | 0.03% | +18.2% |
| Q4 2017 | $1,725,000 | +18.9% | 16,751 | -7.3% | 0.02% | +15.8% |
| Q3 2017 | $1,451,000 | +21.2% | 18,069 | +1.5% | 0.02% | +18.8% |
| Q2 2017 | $1,197,000 | +32.6% | 17,797 | +0.7% | 0.02% | +33.3% |
| Q1 2017 | $903,000 | -0.9% | 17,670 | -0.4% | 0.01% | 0.0% |
| Q4 2016 | $911,000 | -17.9% | 17,737 | -4.2% | 0.01% | -20.0% |
| Q3 2016 | $1,109,000 | +6.4% | 18,517 | +2.3% | 0.02% | +7.1% |
| Q2 2016 | $1,042,000 | -23.4% | 18,100 | +2.6% | 0.01% | -17.6% |
| Q1 2016 | $1,361,000 | – | 17,649 | – | 0.02% | – |
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% |