PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 243 filers reported holding PROTO LABS INC in Q3 2019. The put-call ratio across all filers is 1.67 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $36,313,000 | -27.8% | 280,406 | -37.3% | 0.73% | -33.1% |
| Q2 2020 | $50,262,000 | +15.7% | 446,896 | -21.7% | 1.09% | -13.9% |
| Q1 2020 | $43,432,000 | -24.3% | 570,501 | +1.0% | 1.27% | -8.0% |
| Q4 2019 | $57,344,000 | -1.9% | 564,689 | -1.3% | 1.38% | -7.7% |
| Q3 2019 | $58,426,000 | -12.3% | 572,245 | -0.3% | 1.50% | -10.2% |
| Q2 2019 | $66,613,000 | +13.5% | 574,150 | +2.8% | 1.66% | +1.9% |
| Q1 2019 | $58,710,000 | +0.1% | 558,401 | +7.4% | 1.63% | -12.5% |
| Q4 2018 | $58,623,000 | -47.5% | 519,751 | -24.7% | 1.87% | -34.5% |
| Q3 2018 | $111,660,000 | +55.0% | 690,326 | +14.0% | 2.85% | +22.9% |
| Q2 2018 | $72,040,000 | +7.6% | 605,631 | +6.3% | 2.32% | -9.6% |
| Q1 2018 | $66,964,000 | +10.5% | 569,662 | -3.2% | 2.56% | +10.2% |
| Q4 2017 | $60,607,000 | +49.0% | 588,419 | +16.1% | 2.33% | +29.3% |
| Q3 2017 | $40,686,000 | +34.8% | 506,674 | +12.9% | 1.80% | +14.6% |
| Q2 2017 | $30,183,000 | +40.5% | 448,818 | +6.7% | 1.57% | +20.9% |
| Q1 2017 | $21,489,000 | +5.1% | 420,533 | +5.7% | 1.30% | -4.6% |
| Q4 2016 | $20,439,000 | -36.5% | 398,031 | -25.9% | 1.36% | -38.3% |
| Q3 2016 | $32,168,000 | +6.5% | 536,946 | +2.4% | 2.20% | -1.2% |
| Q2 2016 | $30,195,000 | -37.6% | 524,581 | -16.5% | 2.23% | -31.8% |
| Q1 2016 | $48,402,000 | +53.2% | 627,868 | +26.6% | 3.27% | +28.0% |
| Q4 2015 | $31,598,000 | -13.0% | 496,118 | -8.5% | 2.55% | -12.3% |
| Q3 2015 | $36,314,000 | -3.2% | 542,002 | -2.5% | 2.91% | +11.8% |
| Q2 2015 | $37,512,000 | -5.2% | 555,905 | -1.7% | 2.60% | -3.8% |
| Q1 2015 | $39,567,000 | +1.2% | 565,250 | -2.9% | 2.71% | -0.4% |
| Q4 2014 | $39,085,000 | +19.7% | 581,970 | +23.0% | 2.72% | +14.1% |
| Q3 2014 | $32,640,000 | -14.4% | 473,039 | +1.6% | 2.38% | -6.8% |
| Q2 2014 | $38,131,000 | +23.5% | 465,469 | +2.0% | 2.56% | +31.0% |
| Q1 2014 | $30,879,000 | +11.3% | 456,317 | +17.1% | 1.95% | +4.8% |
| Q4 2013 | $27,745,000 | -16.4% | 389,792 | -10.3% | 1.86% | -34.5% |
| Q3 2013 | $33,202,000 | +17.1% | 434,642 | -0.4% | 2.84% | -2.8% |
| Q2 2013 | $28,351,000 | -4.1% | 436,367 | -27.5% | 2.93% | -6.6% |
| Q1 2013 | $29,555,000 | – | 601,942 | – | 3.14% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | 1,182,213 | $78,735,000 | 1.56% |
| Brown Capital Management | 1,773,887 | $118,141,000 | 0.97% |
| Capital Investment Services of America, Inc. | 110,441 | $7,355,000 | 0.70% |
| GAGNON SECURITIES LLC | 58,725 | $3,911,000 | 0.58% |
| Granite Investment Partners, LLC | 274,461 | $18,279,000 | 0.57% |
| Nikko Asset Management Americas, Inc. | 1,958,029 | $130,561,000 | 0.56% |
| RIVERBRIDGE PARTNERS LLC | 655,945 | $43,686,000 | 0.44% |
| ARK Investment Management | 2,619,323 | $174,447,000 | 0.42% |
| BENDER ROBERT & ASSOCIATES | 20,385 | $1,358,000 | 0.39% |
| OCCUDO QUANTITATIVE STRATEGIES LP | 43,196 | $2,877,000 | 0.34% |