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 2021 | $38,338,000 | -38.0% | 575,645 | -14.5% | 0.34% | -33.8% |
| Q2 2021 | $61,815,000 | +113.2% | 673,370 | +182.8% | 0.51% | +104.0% |
| Q1 2021 | $28,989,000 | +43.2% | 238,100 | +80.4% | 0.25% | +51.2% |
| Q4 2020 | $20,249,000 | +44.1% | 132,000 | +21.6% | 0.16% | +24.2% |
| Q3 2020 | $14,055,000 | -19.5% | 108,535 | -30.1% | 0.13% | -21.0% |
| Q2 2020 | $17,465,000 | -46.2% | 155,285 | -63.6% | 0.17% | -56.8% |
| Q1 2020 | $32,455,000 | -51.8% | 426,315 | -35.7% | 0.39% | -35.5% |
| Q4 2019 | $67,296,000 | -5.8% | 662,692 | -5.3% | 0.60% | -5.1% |
| Q3 2019 | $71,420,000 | +72.7% | 699,507 | +96.3% | 0.63% | +98.7% |
| Q2 2019 | $41,347,000 | +201.6% | 356,380 | +173.3% | 0.32% | +200.0% |
| Q1 2019 | $13,710,000 | -74.7% | 130,400 | -83.8% | 0.11% | -69.6% |
| Q2 2017 | $54,229,000 | -6.2% | 806,375 | -28.7% | 0.35% | -6.7% |
| Q1 2017 | $57,826,000 | -27.3% | 1,131,625 | -26.9% | 0.37% | -29.7% |
| Q4 2016 | $79,487,000 | -8.5% | 1,547,950 | +6.8% | 0.53% | -5.2% |
| Q3 2016 | $86,840,000 | +115.7% | 1,449,500 | +107.2% | 0.56% | +110.9% |
| Q2 2016 | $40,263,000 | +35.7% | 699,500 | +81.7% | 0.27% | +37.1% |
| Q1 2016 | $29,680,000 | -35.6% | 385,000 | -46.8% | 0.19% | -33.1% |
| Q4 2015 | $46,089,000 | -2.6% | 723,650 | +2.4% | 0.29% | -2.4% |
| Q3 2015 | $47,336,000 | -5.8% | 706,500 | -5.1% | 0.30% | +8.8% |
| Q2 2015 | $50,225,000 | +31.7% | 744,300 | +36.7% | 0.27% | +32.5% |
| Q1 2015 | $38,122,000 | – | 544,600 | – | 0.21% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Brown Capital Management | 3,704,897 | $568,331,000 | 3.93% |
| RIVERBRIDGE PARTNERS LLC | 1,358,899 | $208,455,000 | 2.30% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 621,477 | $95,335,000 | 1.84% |
| Capital Investment Services of America, Inc. | 112,898 | $17,319,000 | 1.81% |
| ARK Investment Management | 4,119,922 | $631,996,000 | 1.68% |
| PREMIER ASSET MANAGEMENT LLC | 52,830 | $8,104,000 | 1.66% |
| GAGNON SECURITIES LLC | 59,033 | $9,056,000 | 1.44% |
| Nikko Asset Management Americas, Inc. | 1,590,666 | $244,008,000 | 1.39% |
| Pembroke Management, LTD | 102,635 | $15,744,000 | 1.32% |
| FCF Advisors LLC | 13,068 | $2,254,000 | 1.31% |