Holding/activity history for  Proto Labs Inc. (PRLB)
Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
2021   Q4 | 0 | 0 | Sell 100.00% | 0.07 | |
2021   Q3 | 58,000 | 0.07 | Reduce 53.60% | 0.08 | $66.60 |
2021   Q2 | 125,000 | 0.21 | Add 38.89% | 0.06 | $91.80 |
2021   Q1 | 90,000 | 0.22 | Reduce 16.67% | 0.04 | $121.76 |
2020   Q4 | 108,000 | 0.34 | $153.40 | ||
2020   Q3 | 108,000 | 0.32 | $129.50 | ||
2020   Q2 | 108,000 | 0.29 | $112.47 | ||
2020   Q1 | 108,000 | 0.23 | $76.13 | ||
2019   Q4 | 108,000 | 0.24 | $101.55 | ||
2019   Q3 | 108,000 | 0.26 | $102.10 | ||
2019   Q2 | 108,000 | 0.29 | $116.02 | ||
2019   Q1 | 108,000 | 0.26 | Reduce 24.48% | 0.08 | $105.14 |
2018   Q4 | 143,000 | 0.42 | $112.79 | ||
2018   Q3 | 143,000 | 0.51 | Reduce 15.88% | 0.10 | $161.75 |
2018   Q2 | 170,000 | 0.47 | Reduce 20.93% | 0.12 | $118.95 |
2018   Q1 | 215,000 | 0.58 | Reduce 4.44% | 0.03 | $117.55 |
2017   Q4 | 225,000 | 0.50 | Reduce 27.42% | 0.19 | $103.00 |
2017   Q3 | 310,000 | 0.57 | Reduce 3.13% | 0.02 | $80.30 |
2017   Q2 | 320,000 | 0.47 | Add 28.00% | 0.10 | $67.25 |
2017   Q1 | 250,000 | 0.28 | $51.10 | ||
2016   Q4 | 250,000 | 0.30 | $51.35 | ||
2016   Q3 | 250,000 | 0.35 | Add 8.70% | 0.03 | $59.91 |
2016   Q2 | 230,000 | 0.32 | Add 43.75% | 0.10 | $57.56 |
2016   Q1 | 160,000 | 0.31 | Add 6.67% | 0.02 | $77.09 |
2015   Q4 | 150,000 | 0.25 | Buy | 0.25 | $63.69 |