Holding/activity history for Vicor Corp. (VICR)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2023 Q4 | 0 | 0 | Sell 100.00% | 0.22 | |
| 2023 Q3 | 20,764 | 0.22 | Add 25.71% | 0.04 | $58.90 |
| 2023 Q2 | 16,518 | 0.15 | Add 45.47% | 0.05 | $54.00 |
| 2023 Q1 | 11,355 | 0.10 | Add 40.99% | 0.03 | $46.94 |
| 2022 Q4 | 8,054 | 0.08 | Reduce 15.60% | 0.01 | $53.76 |
| 2022 Q3 | 9,543 | 0.11 | Reduce 22.63% | 0.03 | $59.10 |
| 2022 Q2 | 12,334 | 0.13 | Add 28.23% | 0.03 | $54.73 |
| 2022 Q1 | 9,619 | 0.11 | Add 82.11% | 0.05 | $70.59 |
| 2021 Q4 | 5,282 | 0.10 | Buy | 0.10 | $127.04 |