PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 249 filers reported holding PROTO LABS INC in Q4 2019. The put-call ratio across all filers is 0.88 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $203,000 | -27.0% | 3,835 | +26.9% | 0.01% | 0.0% |
| Q2 2021 | $278,000 | -21.0% | 3,022 | +4.4% | 0.01% | -35.7% |
| Q1 2021 | $352,000 | -27.0% | 2,894 | -7.9% | 0.01% | -33.3% |
| Q4 2020 | $482,000 | +76.6% | 3,142 | +49.3% | 0.02% | +50.0% |
| Q3 2020 | $273,000 | +8.3% | 2,105 | -5.9% | 0.01% | 0.0% |
| Q2 2020 | $252,000 | -11.6% | 2,237 | -20.2% | 0.01% | +16.7% |
| Q4 2019 | $285,000 | +2.2% | 2,802 | +2.4% | 0.01% | -14.3% |
| Q3 2019 | $279,000 | -9.7% | 2,735 | +2.8% | 0.01% | -6.7% |
| Q2 2019 | $309,000 | +3.7% | 2,660 | -6.2% | 0.02% | +7.1% |
| Q1 2019 | $298,000 | -32.7% | 2,836 | -27.8% | 0.01% | -48.1% |
| Q4 2018 | $443,000 | -44.6% | 3,929 | -20.6% | 0.03% | -10.0% |
| Q3 2018 | $800,000 | +18.9% | 4,948 | -12.5% | 0.03% | +11.1% |
| Q2 2018 | $673,000 | +12.9% | 5,655 | +11.5% | 0.03% | +12.5% |
| Q1 2018 | $596,000 | +66.0% | 5,074 | +45.4% | 0.02% | +71.4% |
| Q4 2017 | $359,000 | +33.5% | 3,489 | +4.1% | 0.01% | +27.3% |
| Q3 2017 | $269,000 | -7.2% | 3,352 | -22.4% | 0.01% | -15.4% |
| Q2 2017 | $290,000 | +43.6% | 4,317 | +9.1% | 0.01% | +44.4% |
| Q1 2017 | $202,000 | -10.6% | 3,957 | -10.1% | 0.01% | -10.0% |
| Q4 2016 | $226,000 | -4.6% | 4,404 | +11.4% | 0.01% | -9.1% |
| Q3 2016 | $237,000 | -0.8% | 3,954 | +27.5% | 0.01% | -8.3% |
| Q1 2016 | $239,000 | – | 3,102 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Brown Capital Management | 3,056,893 | $372,177,000 | 2.77% |
| PREMIER ASSET MANAGEMENT LLC | 67,800 | $8,255,000 | 1.47% |
| Nikko Asset Management Americas, Inc. | 1,976,509 | $240,640,000 | 1.18% |
| Capital Investment Services of America, Inc. | 92,843 | $11,304,000 | 1.16% |
| GAGNON SECURITIES LLC | 58,485 | $7,121,000 | 1.08% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 398,710 | $48,543,000 | 0.98% |
| BENDER ROBERT & ASSOCIATES | 24,260 | $2,954,000 | 0.95% |
| ARK Investment Management | 3,654,854 | $444,978,000 | 0.88% |
| RIVERBRIDGE PARTNERS LLC | 625,607 | $76,168,000 | 0.87% |
| Pembroke Management, LTD | 69,123 | $8,416,000 | 0.70% |