PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 217 filers reported holding PROTO LABS INC in Q1 2016. The put-call ratio across all filers is 0.94 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $3,000 | -25.0% | 61 | -1.6% | 0.00% | – |
| Q3 2021 | $4,000 | -20.0% | 62 | 0.0% | 0.00% | – |
| Q2 2021 | $5,000 | -28.6% | 62 | 0.0% | 0.00% | – |
| Q1 2021 | $7,000 | -65.0% | 62 | -53.4% | 0.00% | -100.0% |
| Q4 2020 | $20,000 | -20.0% | 133 | -32.8% | 0.00% | -50.0% |
| Q3 2020 | $25,000 | +13.6% | 198 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $22,000 | +46.7% | 198 | 0.0% | 0.00% | +100.0% |
| Q1 2020 | $15,000 | -25.0% | 198 | 0.0% | 0.00% | -50.0% |
| Q4 2019 | $20,000 | +5.3% | 198 | +2.1% | 0.00% | 0.0% |
| Q3 2019 | $19,000 | +5.6% | 194 | +22.0% | 0.00% | 0.0% |
| Q2 2019 | $18,000 | +12.5% | 159 | 0.0% | 0.00% | +100.0% |
| Q1 2019 | $16,000 | +6.7% | 159 | +17.8% | 0.00% | -50.0% |
| Q4 2018 | $15,000 | -31.8% | 135 | -3.6% | 0.00% | 0.0% |
| Q3 2018 | $22,000 | +37.5% | 140 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $16,000 | 0.0% | 140 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $16,000 | +14.3% | 140 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $14,000 | +27.3% | 140 | 0.0% | 0.00% | +100.0% |
| Q3 2017 | $11,000 | +22.2% | 140 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $9,000 | +12.5% | 140 | -10.8% | 0.00% | 0.0% |
| Q1 2017 | $8,000 | 0.0% | 157 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $8,000 | -11.1% | 157 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $9,000 | 0.0% | 157 | 0.0% | 0.00% | -50.0% |
| Q2 2016 | $9,000 | -25.0% | 157 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $12,000 | +33.3% | 157 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $9,000 | 0.0% | 157 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $9,000 | 0.0% | 157 | +12.1% | 0.00% | 0.0% |
| Q2 2015 | $9,000 | – | 140 | – | 0.00% | – |
Download | ||||||
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% |