VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 228 filers reported holding VICOR CORP in Q3 2023. The put-call ratio across all filers is 0.25 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,793,487 | +8.1% | 30,455 | -0.9% | 0.00% | 0.0% |
| Q2 2023 | $1,659,690 | +51.9% | 30,735 | +32.1% | 0.00% | +50.0% |
| Q1 2023 | $1,092,379 | -14.5% | 23,272 | -2.0% | 0.00% | -33.3% |
| Q4 2022 | $1,277,000 | -4.3% | 23,754 | +5.3% | 0.00% | 0.0% |
| Q3 2022 | $1,334,000 | +12.8% | 22,560 | +4.4% | 0.00% | 0.0% |
| Q2 2022 | $1,183,000 | -21.8% | 21,600 | +0.7% | 0.00% | 0.0% |
| Q1 2022 | $1,513,000 | -38.9% | 21,445 | +10.0% | 0.00% | -40.0% |
| Q4 2021 | $2,475,000 | -30.3% | 19,499 | -26.3% | 0.01% | -28.6% |
| Q3 2021 | $3,549,000 | +12.0% | 26,468 | -11.6% | 0.01% | 0.0% |
| Q2 2021 | $3,168,000 | +43.0% | 29,948 | +14.9% | 0.01% | +40.0% |
| Q1 2021 | $2,216,000 | -13.8% | 26,072 | -6.5% | 0.01% | -28.6% |
| Q4 2020 | $2,572,000 | +35.6% | 27,895 | +14.2% | 0.01% | +16.7% |
| Q3 2020 | $1,897,000 | -10.1% | 24,432 | -16.7% | 0.01% | -14.3% |
| Q2 2020 | $2,111,000 | +25.6% | 29,342 | -22.3% | 0.01% | 0.0% |
| Q1 2020 | $1,681,000 | – | 37,753 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| S Squared Technology, LLC | 157,304 | $11,098,000 | 5.54% |
| Trellus Management Company, LLC | 129,945 | $9,168,000 | 5.34% |
| Ararat Capital Management LP | 180,447 | $12,731,000 | 4.07% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 290,750 | $20,512,000 | 2.97% |
| ASHFORD CAPITAL MANAGEMENT INC | 300,094 | $21,172,000 | 2.28% |
| APIS CAPITAL ADVISORS, LLC | 24,000 | $1,693,000 | 2.05% |
| First Washington CORP | 58,292 | $4,113,000 | 1.66% |
| Herald Investment Management Ltd | 122,000 | $8,607,000 | 1.57% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 36,346 | $2,564,000 | 1.39% |
| Alight Capital Management LP | 40,000 | $2,822,000 | 1.24% |