PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 196 filers reported holding PROTO LABS INC in Q3 2015. The put-call ratio across all filers is 2.43 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $411,000 | +11.4% | 3,177 | -3.3% | 0.13% | -6.5% |
| Q2 2020 | $369,000 | +47.6% | 3,285 | 0.0% | 0.14% | +24.1% |
| Q1 2020 | $250,000 | -16.9% | 3,285 | +10.7% | 0.11% | +1.8% |
| Q4 2019 | $301,000 | -0.7% | 2,968 | 0.0% | 0.11% | +0.9% |
| Q3 2019 | $303,000 | -9.0% | 2,968 | +3.5% | 0.11% | -17.4% |
| Q2 2019 | $333,000 | +10.3% | 2,868 | 0.0% | 0.13% | +5.6% |
| Q1 2019 | $302,000 | -6.5% | 2,868 | 0.0% | 0.12% | -19.9% |
| Q4 2018 | $323,000 | -30.4% | 2,868 | 0.0% | 0.16% | -15.2% |
| Q3 2018 | $464,000 | +36.1% | 2,868 | 0.0% | 0.18% | +16.5% |
| Q2 2018 | $341,000 | +1.2% | 2,868 | 0.0% | 0.16% | -1.9% |
| Q1 2018 | $337,000 | +14.2% | 2,868 | 0.0% | 0.16% | +11.8% |
| Q4 2017 | $295,000 | +17.1% | 2,868 | -8.5% | 0.14% | +17.1% |
| Q3 2017 | $252,000 | +19.4% | 3,136 | +0.1% | 0.12% | +29.5% |
| Q2 2017 | $211,000 | +1.0% | 3,134 | -10.2% | 0.10% | -4.0% |
| Q3 2016 | $209,000 | -15.4% | 3,489 | -18.8% | 0.10% | -18.9% |
| Q2 2016 | $247,000 | -20.8% | 4,297 | +6.0% | 0.12% | -25.2% |
| Q1 2016 | $312,000 | +20.9% | 4,053 | +0.2% | 0.16% | +14.0% |
| Q4 2015 | $258,000 | -2.3% | 4,045 | +2.5% | 0.14% | -4.7% |
| Q3 2015 | $264,000 | +0.4% | 3,945 | +1.2% | 0.15% | +14.5% |
| Q2 2015 | $263,000 | +19.5% | 3,899 | +24.2% | 0.13% | +14.9% |
| Q1 2015 | $220,000 | +3.8% | 3,139 | -0.6% | 0.11% | +10.7% |
| Q4 2014 | $212,000 | -4.1% | 3,158 | -1.6% | 0.10% | -10.4% |
| Q3 2014 | $221,000 | -4.7% | 3,208 | +13.5% | 0.12% | +10.6% |
| Q2 2014 | $232,000 | +91.7% | 2,827 | +57.9% | 0.10% | +92.6% |
| Q1 2014 | $121,000 | +0.8% | 1,790 | +5.9% | 0.05% | -3.6% |
| Q4 2013 | $120,000 | +130.8% | 1,690 | +148.5% | 0.06% | +107.4% |
| Q3 2013 | $52,000 | +20.9% | 680 | +3.0% | 0.03% | +35.0% |
| Q2 2013 | $43,000 | – | 660 | – | 0.02% | – |
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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% |