PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 209 filers reported holding PROTO LABS INC in Q3 2016. The put-call ratio across all filers is 1.11 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $102,000 | -7.3% | 972 | 0.0% | 0.03% | -22.7% |
| Q4 2018 | $110,000 | +3566.7% | 972 | +1805.9% | 0.04% | +2100.0% |
| Q1 2017 | $3,000 | 0.0% | 51 | 0.0% | 0.00% | +100.0% |
| Q4 2016 | $3,000 | -57.1% | 51 | -57.5% | 0.00% | -80.0% |
| Q3 2016 | $7,000 | -12.5% | 120 | -1.6% | 0.01% | -16.7% |
| Q2 2016 | $8,000 | -20.0% | 122 | 0.0% | 0.01% | -25.0% |
| Q1 2016 | $10,000 | +100.0% | 122 | +130.2% | 0.01% | +100.0% |
| Q4 2015 | $5,000 | -50.0% | 53 | -59.2% | 0.00% | -50.0% |
| Q3 2015 | $10,000 | 0.0% | 130 | 0.0% | 0.01% | 0.0% |
| Q2 2015 | $10,000 | 0.0% | 130 | 0.0% | 0.01% | 0.0% |
| Q1 2015 | $10,000 | +25.0% | 130 | -0.8% | 0.01% | 0.0% |
| Q4 2014 | $8,000 | – | 131 | – | 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% |