PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 253 filers reported holding PROTO LABS INC in Q1 2018. The put-call ratio across all filers is 0.88 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $1,000 | -100.0% | 12 | -100.0% | 0.00% | -100.0% |
| Q2 2021 | $5,012,000 | -27.1% | 54,602 | -3.3% | 0.33% | -33.1% |
| Q1 2021 | $6,874,000 | -11.9% | 56,462 | +11.0% | 0.50% | -14.9% |
| Q4 2020 | $7,805,000 | +31.1% | 50,882 | +12.3% | 0.58% | +10.0% |
| Q3 2020 | $5,953,000 | +46.8% | 45,302 | +25.7% | 0.53% | +30.3% |
| Q2 2020 | $4,054,000 | +53.6% | 36,048 | +4.0% | 0.41% | +18.7% |
| Q1 2020 | $2,639,000 | -52.6% | 34,662 | -36.7% | 0.34% | -42.8% |
| Q4 2019 | $5,564,000 | -1.4% | 54,788 | -0.9% | 0.60% | -9.0% |
| Q3 2019 | $5,645,000 | -12.4% | 55,292 | -0.5% | 0.66% | -8.6% |
| Q2 2019 | $6,444,000 | +10.9% | 55,544 | +0.5% | 0.72% | +7.2% |
| Q1 2019 | $5,813,000 | -2.3% | 55,292 | +4.8% | 0.67% | -19.4% |
| Q4 2018 | $5,952,000 | -8.0% | 52,772 | +31.9% | 0.83% | +5.7% |
| Q3 2018 | $6,470,000 | +36.0% | 40,000 | 0.0% | 0.79% | +23.4% |
| Q2 2018 | $4,758,000 | +1.2% | 40,000 | 0.0% | 0.64% | -3.3% |
| Q1 2018 | $4,702,000 | +14.1% | 40,000 | 0.0% | 0.66% | -25.8% |
| Q4 2017 | $4,120,000 | +28.3% | 40,000 | 0.0% | 0.89% | +38.2% |
| Q3 2017 | $3,212,000 | +19.4% | 40,000 | 0.0% | 0.64% | +15.6% |
| Q2 2017 | $2,690,000 | +31.6% | 40,000 | 0.0% | 0.56% | +26.3% |
| Q1 2017 | $2,044,000 | -0.5% | 40,000 | 0.0% | 0.44% | -3.3% |
| Q4 2016 | $2,054,000 | -14.3% | 40,000 | 0.0% | 0.46% | -13.6% |
| Q3 2016 | $2,396,000 | +4.1% | 40,000 | 0.0% | 0.53% | +5.2% |
| Q2 2016 | $2,302,000 | -25.4% | 40,000 | 0.0% | 0.50% | -22.3% |
| Q1 2016 | $3,084,000 | – | 40,000 | – | 0.65% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Gs Investments, Inc. | 91,570 | $6,158,083,000 | 4.61% |
| Quantum Capital Management, LLC / NJ | 156,285 | $10,510,000 | 3.20% |
| Brown Capital Management | 3,807,888 | $256,080,000 | 3.14% |
| ARK Investment Management | 207,577 | $13,960,000 | 2.72% |
| RIVERBRIDGE PARTNERS LLC | 1,967,865 | $132,339,000 | 2.53% |
| Capital Investment Services of America, Inc. | 146,104 | $9,825,000 | 1.69% |
| Crestwood Capital Management, L.P. | 48,600 | $3,268,000 | 1.68% |
| Conestoga Capital Advisors, LLC | 448,818 | $30,183,000 | 1.57% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 965,215 | $64,911,000 | 1.35% |
| BENDER ROBERT & ASSOCIATES | 32,382 | $2,178,000 | 1.34% |