PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 269 filers reported holding PROTO LABS INC in Q2 2021. The put-call ratio across all filers is 0.92 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $1,310,405 | +40.9% | 51,328 | +101.0% | 0.00% | +50.0% |
| Q3 2022 | $930,000 | +139.7% | 25,535 | +215.5% | 0.00% | +100.0% |
| Q2 2022 | $388,000 | -87.0% | 8,093 | -85.7% | 0.00% | -83.3% |
| Q1 2022 | $2,989,000 | -73.5% | 56,459 | -74.3% | 0.01% | -71.4% |
| Q4 2021 | $11,291,000 | +113.0% | 219,877 | +176.3% | 0.02% | -4.5% |
| Q3 2021 | $5,300,000 | +804.4% | 79,580 | +1553.8% | 0.02% | +633.3% |
| Q1 2021 | $586,000 | -83.7% | 4,812 | -86.4% | 0.00% | -88.0% |
| Q4 2019 | $3,596,000 | +913.0% | 35,415 | +1058.5% | 0.02% | +733.3% |
| Q2 2019 | $355,000 | – | 3,057 | – | 0.00% | – |
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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% |