PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 196 filers reported holding PROTO LABS INC in Q4 2022. The put-call ratio across all filers is 4.61 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,949,255 | -47.7% | 149,593 | -30.8% | 0.00% | -50.0% |
| Q2 2023 | $7,555,800 | +444097.5% | 216,127 | +321.2% | 0.00% | +300.0% |
| Q1 2023 | $1,701 | -39.4% | 51,308 | -53.3% | 0.00% | -50.0% |
| Q4 2022 | $2,808 | -99.8% | 109,978 | +143.9% | 0.00% | +100.0% |
| Q3 2022 | $1,642,000 | -74.3% | 45,086 | -66.3% | 0.00% | -75.0% |
| Q2 2022 | $6,395,000 | -43.5% | 133,670 | -37.5% | 0.00% | -33.3% |
| Q1 2022 | $11,315,000 | +40.4% | 213,900 | +36.3% | 0.01% | +50.0% |
| Q4 2021 | $8,059,000 | -2.5% | 156,939 | +26.5% | 0.00% | -20.0% |
| Q3 2021 | $8,265,000 | +128.6% | 124,092 | +215.0% | 0.01% | +150.0% |
| Q2 2021 | $3,616,000 | -69.7% | 39,395 | -59.8% | 0.00% | -77.8% |
| Q1 2021 | $11,934,000 | +2340.5% | 98,019 | +2975.6% | 0.01% | – |
| Q4 2020 | $489,000 | -5.6% | 3,187 | -20.3% | 0.00% | -100.0% |
| Q3 2020 | $518,000 | -88.8% | 3,998 | -90.3% | 0.00% | -83.3% |
| Q2 2020 | $4,621,000 | -45.0% | 41,089 | -62.8% | 0.01% | -68.4% |
| Q1 2020 | $8,404,000 | -37.1% | 110,395 | -16.1% | 0.02% | +11.8% |
| Q4 2019 | $13,365,000 | +180.0% | 131,614 | +181.5% | 0.02% | +112.5% |
| Q3 2019 | $4,774,000 | -33.0% | 46,761 | -23.9% | 0.01% | -27.3% |
| Q2 2019 | $7,127,000 | +183.3% | 61,430 | +156.7% | 0.01% | +175.0% |
| Q1 2019 | $2,516,000 | +26.1% | 23,932 | +35.3% | 0.00% | +33.3% |
| Q4 2018 | $1,995,000 | +261.4% | 17,690 | +229.9% | 0.00% | +200.0% |
| Q4 2017 | $552,000 | -92.3% | 5,362 | -96.2% | 0.00% | -92.3% |
| Q1 2017 | $7,184,000 | +1422.0% | 140,586 | +2195.3% | 0.01% | +1200.0% |
| Q1 2016 | $472,000 | -30.9% | 6,125 | -42.9% | 0.00% | 0.0% |
| Q4 2015 | $683,000 | -1.0% | 10,730 | +4.4% | 0.00% | 0.0% |
| Q4 2014 | $690,000 | -86.3% | 10,276 | -85.5% | 0.00% | -93.8% |
| Q4 2013 | $5,027,000 | – | 70,628 | – | 0.02% | – |
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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% |