PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 181 filers reported holding PROTO LABS INC in Q3 2023. The put-call ratio across all filers is 0.73 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,730,573 | -24.5% | 65,552 | -0.0% | 0.01% | -18.2% |
| Q2 2023 | $2,292,502 | -20.1% | 65,575 | -24.3% | 0.01% | -21.4% |
| Q1 2023 | $2,870,392 | -3.5% | 86,588 | -25.7% | 0.01% | -17.6% |
| Q4 2022 | $2,975,700 | +0.6% | 116,557 | +43.5% | 0.02% | +6.2% |
| Q3 2022 | $2,958,000 | -27.3% | 81,208 | -4.5% | 0.02% | -23.8% |
| Q2 2022 | $4,067,000 | -40.4% | 85,008 | -34.1% | 0.02% | -46.2% |
| Q1 2022 | $6,820,000 | -47.0% | 128,922 | -48.6% | 0.04% | -44.3% |
| Q4 2021 | $12,879,000 | +90.6% | 250,811 | +147.2% | 0.07% | +59.1% |
| Q3 2021 | $6,757,000 | +212.2% | 101,460 | +330.5% | 0.04% | +193.3% |
| Q2 2021 | $2,164,000 | +136.2% | 23,568 | +294.7% | 0.02% | +87.5% |
| Q4 2020 | $916,000 | -9.1% | 5,971 | -33.4% | 0.01% | -33.3% |
| Q2 2020 | $1,008,000 | +19.0% | 8,963 | +7.5% | 0.01% | -29.4% |
| Q4 2019 | $847,000 | +315.2% | 8,337 | +329.3% | 0.02% | +183.3% |
| Q1 2019 | $204,000 | – | 1,942 | – | 0.01% | – |
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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% |