PROTO LABS INC's ticker is and the CUSIP is 743713959. A total of 4 filers reported holding PROTO LABS INC in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $66,000 | +1787.9% | 2,500 | +2400.0% | 0.00% | – |
| Q2 2023 | $3,496 | -76.7% | 100 | -75.0% | 0.00% | – |
| Q3 2022 | $15,000 | -21.1% | 400 | 0.0% | 0.00% | – |
| Q2 2022 | $19,000 | +18.8% | 400 | +33.3% | 0.00% | – |
| Q1 2022 | $16,000 | -76.1% | 300 | -76.9% | 0.00% | – |
| Q4 2021 | $67,000 | -84.0% | 1,300 | -79.4% | 0.00% | – |
| Q3 2021 | $420,000 | -31.7% | 6,300 | -6.0% | 0.00% | -100.0% |
| Q2 2021 | $615,000 | -90.1% | 6,700 | -86.8% | 0.00% | -88.9% |
| Q1 2021 | $6,185,000 | +41133.3% | 50,800 | +50700.0% | 0.01% | – |
| Q4 2020 | $15,000 | +15.4% | 100 | 0.0% | 0.00% | – |
| Q3 2020 | $13,000 | -97.1% | 100 | -97.7% | 0.00% | -100.0% |
| Q4 2019 | $447,000 | +119.1% | 4,400 | +120.0% | 0.00% | +50.0% |
| Q3 2019 | $204,000 | +13.3% | 2,000 | +25.0% | 0.00% | 0.0% |
| Q4 2018 | $180,000 | -85.4% | 1,600 | -78.9% | 0.00% | -80.0% |
| Q3 2018 | $1,229,000 | +72.1% | 7,600 | +26.7% | 0.01% | +66.7% |
| Q2 2018 | $714,000 | -30.7% | 6,000 | -40.0% | 0.01% | -14.3% |
| Q4 2017 | $1,030,000 | +205.6% | 10,000 | +138.1% | 0.01% | +133.3% |
| Q3 2017 | $337,000 | -54.0% | 4,200 | -61.5% | 0.00% | -62.5% |
| Q2 2017 | $733,000 | +27.0% | 10,900 | -3.5% | 0.01% | +14.3% |
| Q1 2017 | $577,000 | +434.3% | 11,300 | +438.1% | 0.01% | +600.0% |
| Q4 2016 | $108,000 | -78.5% | 2,100 | -75.0% | 0.00% | -80.0% |
| Q3 2016 | $503,000 | -68.0% | 8,400 | -69.2% | 0.01% | -73.7% |
| Q2 2016 | $1,571,000 | -8.2% | 27,300 | +23.0% | 0.02% | -20.8% |
| Q1 2016 | $1,711,000 | -21.9% | 22,200 | -35.5% | 0.02% | -7.7% |
| Q4 2015 | $2,191,000 | +23.0% | 34,400 | +29.3% | 0.03% | +4.0% |
| Q3 2015 | $1,782,000 | +282.4% | 26,600 | +285.5% | 0.02% | +257.1% |
| Q2 2015 | $466,000 | -37.8% | 6,900 | -35.5% | 0.01% | -41.7% |
| Q1 2015 | $749,000 | +159.2% | 10,700 | +148.8% | 0.01% | +200.0% |
| Q4 2014 | $289,000 | -12.7% | 4,300 | -10.4% | 0.00% | -20.0% |
| Q3 2014 | $331,000 | +237.8% | 4,800 | +300.0% | 0.01% | +150.0% |
| Q2 2014 | $98,000 | +263.0% | 1,200 | +200.0% | 0.00% | – |
| Q1 2014 | $27,000 | +28.6% | 400 | +33.3% | 0.00% | – |
| Q4 2013 | $21,000 | -95.5% | 300 | -95.1% | 0.00% | -100.0% |
| Q3 2013 | $466,000 | +35.5% | 6,100 | +15.1% | 0.01% | +12.5% |
| Q2 2013 | $344,000 | – | 5,300 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SIMPLEX TRADING, LLC | 1,400 | $36 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 2,500 | $66,000 | 0.00% |