PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 278 filers reported holding PROTO LABS INC in Q2 2020. The put-call ratio across all filers is 0.35 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $230,000 | -27.4% | 3,455 | 0.0% | 0.05% | -27.1% |
| Q2 2021 | $317,000 | -53.2% | 3,455 | -37.9% | 0.07% | -55.7% |
| Q1 2021 | $678,000 | +47.7% | 5,565 | +85.8% | 0.16% | +38.6% |
| Q4 2020 | $459,000 | +75.9% | 2,995 | +48.6% | 0.11% | +52.0% |
| Q3 2020 | $261,000 | +15.0% | 2,015 | 0.0% | 0.08% | +8.7% |
| Q2 2020 | $227,000 | – | 2,015 | – | 0.07% | – |
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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% |