PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 249 filers reported holding PROTO LABS INC in Q4 2019. The put-call ratio across all filers is 0.88 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $509,000 | -53.6% | 7,649 | -36.1% | 0.01% | -56.2% |
| Q2 2021 | $1,098,000 | -28.6% | 11,961 | -5.3% | 0.02% | -33.3% |
| Q1 2021 | $1,538,000 | +33.4% | 12,636 | +68.1% | 0.02% | +26.3% |
| Q4 2020 | $1,153,000 | +34.5% | 7,516 | +13.6% | 0.02% | +18.8% |
| Q3 2020 | $857,000 | +72.1% | 6,616 | +49.5% | 0.02% | +45.5% |
| Q2 2020 | $498,000 | +139.4% | 4,426 | +115.6% | 0.01% | +83.3% |
| Q4 2019 | $208,000 | +20700.0% | 2,053 | +40960.0% | 0.01% | – |
| Q1 2019 | $1,000 | – | 5 | – | 0.00% | – |
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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% |