PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 262 filers reported holding PROTO LABS INC in Q3 2021. The put-call ratio across all filers is 1.39 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $245,177 | -31.1% | 9,287 | +38.1% | 0.05% | -24.6% |
| Q1 2022 | $356,000 | -61.0% | 6,726 | -50.9% | 0.06% | -65.1% |
| Q3 2021 | $913,000 | +25.2% | 13,704 | +72.6% | 0.18% | +37.8% |
| Q2 2021 | $729,000 | -25.5% | 7,942 | +24.4% | 0.13% | -0.8% |
| Q4 2020 | $979,000 | +50.8% | 6,383 | +27.4% | 0.13% | +54.2% |
| Q3 2020 | $649,000 | -47.7% | 5,009 | -54.6% | 0.08% | -47.8% |
| Q2 2020 | $1,242,000 | +9453.8% | 11,044 | +6473.8% | 0.16% | +7850.0% |
| Q1 2020 | $13,000 | -95.5% | 168 | -94.0% | 0.00% | -95.7% |
| Q4 2019 | $286,000 | – | 2,817 | – | 0.05% | – |
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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% |