PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 206 filers reported holding PROTO LABS INC in Q4 2015. The put-call ratio across all filers is 1.41 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $296,000 | -23.3% | 8,200 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $386,000 | -13.8% | 8,200 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $448,000 | +3.9% | 8,200 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $431,000 | -22.6% | 8,200 | 0.0% | 0.00% | -50.0% |
| Q3 2021 | $557,000 | +411.0% | 8,200 | +1031.0% | 0.00% | +100.0% |
| Q1 2019 | $109,000 | 0.0% | 725 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $109,000 | -59.3% | 725 | -81.9% | 0.00% | -66.7% |
| Q3 2015 | $268,000 | -53.3% | 4,000 | -52.9% | 0.00% | -57.1% |
| Q2 2015 | $574,000 | -75.8% | 8,500 | -74.9% | 0.01% | -76.7% |
| Q1 2015 | $2,375,000 | -29.9% | 33,900 | -33.1% | 0.03% | -30.2% |
| Q4 2014 | $3,388,000 | +27.5% | 50,700 | +31.7% | 0.04% | +19.4% |
| Q3 2014 | $2,658,000 | -38.9% | 38,500 | -27.5% | 0.04% | -44.6% |
| Q2 2014 | $4,350,000 | +614.3% | 53,100 | +490.0% | 0.06% | +550.0% |
| Q1 2014 | $609,000 | +71.5% | 9,000 | +80.0% | 0.01% | +66.7% |
| Q4 2013 | $355,000 | – | 5,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| S Squared Technology, LLC | 251,803 | $6,647,599 | 3.59% |
| Meros Investment Management, LP | 85,569 | $2,259,022 | 1.23% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 1,764,397 | $46,580,081 | 1.11% |
| GAGNON SECURITIES LLC | 90,290 | $2,383,656 | 0.60% |
| AIMZ Investment Advisors, LLC | 47,699 | $1,259,254 | 0.56% |
| HighMark Wealth Management LLC | 9,945 | $262,548 | 0.22% |
| Counterpoint Mutual Funds LLC | 8,478 | $223,819 | 0.19% |
| ALGERT GLOBAL LLC | 85,125 | $2,247 | 0.11% |
| GSA CAPITAL PARTNERS LLP | 42,820 | $1,130 | 0.10% |
| CAXTON ASSOCIATES LP | 22,220 | $586,608 | 0.08% |