PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 308 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 2022 | $480,000 | +95.1% | 10,028 | +115.3% | 0.08% | +259.1% |
| Q1 2022 | $246,000 | -57.1% | 4,657 | -58.4% | 0.02% | -56.0% |
| Q4 2021 | $574,000 | +92.6% | 11,183 | +244.6% | 0.05% | +212.5% |
| Q2 2021 | $298,000 | -59.1% | 3,245 | -45.7% | 0.02% | -78.4% |
| Q1 2021 | $728,000 | +54.9% | 5,977 | +94.9% | 0.07% | +32.1% |
| Q4 2020 | $470,000 | +74.1% | 3,067 | +27.7% | 0.06% | +27.3% |
| Q2 2020 | $270,000 | -59.1% | 2,401 | -63.1% | 0.04% | -41.3% |
| Q4 2019 | $660,000 | -14.0% | 6,498 | -11.0% | 0.08% | -29.9% |
| Q1 2019 | $767,000 | +126.9% | 7,299 | +143.5% | 0.11% | +69.8% |
| Q4 2018 | $338,000 | – | 2,998 | – | 0.06% | – |
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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% |