PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 275 filers reported holding PROTO LABS INC in Q3 2020. The put-call ratio across all filers is 0.34 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $237 | -99.9% | 7,127 | +32.7% | 0.02% | -33.3% |
| Q1 2022 | $284,000 | -59.9% | 5,370 | -61.1% | 0.03% | -57.7% |
| Q4 2021 | $708,000 | -17.0% | 13,792 | +7.7% | 0.08% | -23.5% |
| Q3 2021 | $853,000 | +244.0% | 12,810 | +692.7% | 0.10% | +155.0% |
| Q4 2020 | $248,000 | -0.4% | 1,616 | -16.1% | 0.04% | 0.0% |
| Q3 2020 | $249,000 | -8.5% | 1,926 | -27.7% | 0.04% | -16.7% |
| Q3 2019 | $272,000 | -20.5% | 2,665 | -55.2% | 0.05% | -48.4% |
| Q2 2016 | $342,000 | +20.0% | 5,953 | +39.9% | 0.09% | -4.1% |
| Q3 2015 | $285,000 | +18.3% | 4,254 | +23.4% | 0.10% | -6.7% |
| Q1 2015 | $241,000 | +7.6% | 3,447 | +3.5% | 0.10% | -60.6% |
| Q4 2014 | $224,000 | – | 3,329 | – | 0.26% | – |
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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% |