PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 305 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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,283 | -11.1% | 48,602 | +17.7% | 0.01% | 0.0% |
| Q2 2023 | $1,443 | +306.5% | 41,283 | +285.8% | 0.01% | +300.0% |
| Q1 2023 | $355 | -100.0% | 10,701 | -65.0% | 0.00% | -80.0% |
| Q3 2022 | $1,115,000 | -48.3% | 30,595 | -32.1% | 0.02% | -42.3% |
| Q2 2022 | $2,157,000 | +247.3% | 45,088 | +284.1% | 0.03% | +225.0% |
| Q1 2022 | $621,000 | +0.2% | 11,738 | -2.8% | 0.01% | +33.3% |
| Q4 2021 | $620,000 | -3.7% | 12,074 | +24.8% | 0.01% | -33.3% |
| Q3 2021 | $644,000 | +37.3% | 9,673 | +167.2% | 0.01% | 0.0% |
| Q3 2020 | $469,000 | – | 3,620 | – | 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% |