PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 201 filers reported holding PROTO LABS INC in Q4 2016. The put-call ratio across all filers is 1.56 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $291 | -98.1% | 8 | -97.5% | 0.00% | -100.0% |
| Q2 2022 | $15,117 | -49.4% | 316 | -44.1% | 0.01% | -40.0% |
| Q1 2022 | $29,889 | +52.0% | 565 | +47.5% | 0.01% | +42.9% |
| Q4 2021 | $19,667 | -29.0% | 383 | -7.9% | 0.01% | -30.0% |
| Q3 2021 | $27,706 | -46.2% | 416 | -25.8% | 0.01% | -47.4% |
| Q2 2021 | $51,500 | -24.6% | 561 | 0.0% | 0.02% | -29.6% |
| Q1 2021 | $68,302 | -20.6% | 561 | 0.0% | 0.03% | -27.0% |
| Q4 2020 | $86,057 | +18.5% | 561 | 0.0% | 0.04% | +5.7% |
| Q3 2020 | $72,650 | +15.1% | 561 | 0.0% | 0.04% | +6.1% |
| Q2 2020 | $63,096 | +47.7% | 561 | 0.0% | 0.03% | +22.2% |
| Q1 2020 | $42,709 | +11.6% | 561 | +48.8% | 0.03% | +35.0% |
| Q4 2019 | $38,284 | -0.5% | 377 | 0.0% | 0.02% | -4.8% |
| Q3 2019 | $38,492 | -12.0% | 377 | 0.0% | 0.02% | -16.0% |
| Q2 2019 | $43,740 | +10.3% | 377 | 0.0% | 0.02% | +8.7% |
| Q1 2019 | $39,638 | -6.8% | 377 | 0.0% | 0.02% | -14.8% |
| Q4 2018 | $42,522 | -30.3% | 377 | 0.0% | 0.03% | -32.5% |
| Q3 2018 | $60,980 | +36.0% | 377 | 0.0% | 0.04% | +29.0% |
| Q2 2018 | $44,844 | +1.2% | 377 | 0.0% | 0.03% | -3.1% |
| Q1 2018 | $44,316 | +14.1% | 377 | 0.0% | 0.03% | +14.3% |
| Q4 2017 | $38,831 | +28.3% | 377 | 0.0% | 0.03% | +21.7% |
| Q3 2017 | $30,273 | +19.4% | 377 | 0.0% | 0.02% | +15.0% |
| Q2 2017 | $25,353 | +31.6% | 377 | 0.0% | 0.02% | +25.0% |
| Q1 2017 | $19,265 | +121.8% | 377 | +160.0% | 0.02% | +100.0% |
| Q3 2016 | $8,687 | +112.6% | 145 | +173.6% | 0.01% | +100.0% |
| Q1 2016 | $4,086 | – | 53 | – | 0.00% | – |
Download | ||||||
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% |