PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 182 filers reported holding PROTO LABS INC in Q1 2015. The put-call ratio across all filers is 2.43 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $266,000 | -73.2% | 2,185 | -66.2% | 0.00% | -100.0% |
| Q4 2020 | $991,000 | +163.6% | 6,459 | +93.1% | 0.00% | 0.0% |
| Q2 2020 | $376,000 | +68.6% | 3,345 | +74.3% | 0.00% | – |
| Q2 2019 | $223,000 | -2.2% | 1,919 | -11.4% | 0.00% | – |
| Q1 2019 | $228,000 | +12.9% | 2,167 | +21.0% | 0.00% | – |
| Q4 2018 | $202,000 | -65.4% | 1,791 | -50.4% | 0.00% | -100.0% |
| Q3 2018 | $584,000 | +15.6% | 3,611 | -14.9% | 0.00% | 0.0% |
| Q2 2018 | $505,000 | +38.0% | 4,245 | +36.3% | 0.00% | 0.0% |
| Q1 2018 | $366,000 | +20.0% | 3,115 | +5.3% | 0.00% | 0.0% |
| Q4 2017 | $305,000 | -62.9% | 2,958 | -81.5% | 0.00% | -50.0% |
| Q4 2016 | $822,000 | -63.9% | 16,016 | -57.9% | 0.00% | -66.7% |
| Q3 2016 | $2,278,000 | -10.7% | 38,025 | -14.2% | 0.01% | -25.0% |
| Q2 2016 | $2,550,000 | -19.5% | 44,294 | +7.8% | 0.01% | -27.3% |
| Q1 2016 | $3,166,000 | +14.5% | 41,072 | -5.4% | 0.01% | +10.0% |
| Q4 2015 | $2,766,000 | -3.8% | 43,431 | +1.2% | 0.01% | -16.7% |
| Q3 2015 | $2,876,000 | -4.3% | 42,921 | -3.6% | 0.01% | 0.0% |
| Q2 2015 | $3,005,000 | +12.6% | 44,537 | +16.8% | 0.01% | 0.0% |
| Q1 2015 | $2,669,000 | +15.4% | 38,133 | +10.8% | 0.01% | +9.1% |
| Q4 2014 | $2,312,000 | +231.7% | 34,418 | +240.6% | 0.01% | +175.0% |
| Q3 2014 | $697,000 | -8.5% | 10,106 | -10.3% | 0.00% | -20.0% |
| Q1 2014 | $762,000 | -68.4% | 11,266 | -66.8% | 0.01% | -72.2% |
| Q4 2013 | $2,414,000 | +93.9% | 33,913 | +108.0% | 0.02% | +63.6% |
| Q3 2013 | $1,245,000 | +10.3% | 16,303 | -6.2% | 0.01% | 0.0% |
| Q2 2013 | $1,129,000 | – | 17,374 | – | 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% |