PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 243 filers reported holding PROTO LABS INC in Q2 2019. The put-call ratio across all filers is 2.54 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $248,000 | -31.9% | 2,699 | -9.8% | 0.02% | -43.8% |
| Q1 2021 | $364,000 | -48.4% | 2,993 | -35.0% | 0.03% | -59.5% |
| Q4 2020 | $706,000 | +33.2% | 4,605 | +12.5% | 0.08% | +11.3% |
| Q3 2020 | $530,000 | +54.1% | 4,092 | +33.6% | 0.07% | +34.0% |
| Q2 2020 | $344,000 | +68.6% | 3,062 | +14.1% | 0.05% | +32.5% |
| Q1 2020 | $204,000 | -25.5% | 2,684 | +0.1% | 0.04% | -9.1% |
| Q3 2019 | $274,000 | -12.5% | 2,682 | -0.6% | 0.04% | -18.5% |
| Q2 2019 | $313,000 | +22.3% | 2,697 | +10.7% | 0.05% | +17.4% |
| Q1 2019 | $256,000 | – | 2,437 | – | 0.05% | – |
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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% |