PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 207 filers reported holding PROTO LABS INC in Q3 2017. The put-call ratio across all filers is 1.21 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $2,686,000 | +3.0% | 20,745 | -10.5% | 0.50% | -6.6% |
| Q2 2020 | $2,608,000 | -24.0% | 23,185 | -31.0% | 0.53% | -52.5% |
| Q3 2019 | $3,430,000 | -25.3% | 33,590 | -17.4% | 1.12% | -39.6% |
| Q4 2018 | $4,589,000 | -4.1% | 40,685 | +37.6% | 1.85% | +11.6% |
| Q3 2018 | $4,784,000 | +32.1% | 29,575 | -2.9% | 1.66% | +19.9% |
| Q2 2018 | $3,621,000 | +5.7% | 30,443 | +4.5% | 1.38% | -16.3% |
| Q1 2018 | $3,426,000 | -10.4% | 29,145 | -21.5% | 1.66% | -24.6% |
| Q4 2017 | $3,823,000 | +31.4% | 37,115 | +2.4% | 2.20% | +20.5% |
| Q3 2017 | $2,910,000 | +171.7% | 36,235 | +127.5% | 1.82% | +155.7% |
| Q2 2017 | $1,071,000 | +30.9% | 15,930 | +50.1% | 0.71% | -26.4% |
| Q1 2016 | $818,000 | -19.3% | 10,613 | -33.4% | 0.97% | -9.0% |
| Q4 2015 | $1,014,000 | -41.9% | 15,928 | -38.8% | 1.06% | -32.3% |
| Q3 2015 | $1,745,000 | +40.8% | 26,046 | +41.9% | 1.57% | +75.8% |
| Q2 2015 | $1,239,000 | +47.1% | 18,360 | +50.5% | 0.89% | +111.3% |
| Q3 2014 | $842,000 | +23.6% | 12,200 | +46.8% | 0.42% | +38.7% |
| Q2 2014 | $681,000 | -75.6% | 8,310 | -78.8% | 0.30% | -74.0% |
| Q4 2013 | $2,786,000 | -45.7% | 39,145 | -41.7% | 1.17% | -49.9% |
| Q3 2013 | $5,130,000 | +9.9% | 67,155 | -2.7% | 2.34% | +4.5% |
| Q2 2013 | $4,670,000 | – | 69,010 | – | 2.24% | – |
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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% |