VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 93 filers reported holding VICOR CORP in Q2 2017. The put-call ratio across all filers is 1.06 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $426,128 | +4.3% | 7,236 | -4.4% | 0.02% | +13.3% |
| Q2 2023 | $408,564 | +17.9% | 7,566 | +2.5% | 0.02% | +7.1% |
| Q1 2023 | $346,652 | -33.0% | 7,385 | 0.0% | 0.01% | -33.3% |
| Q4 2022 | $517,024 | +18.6% | 7,385 | 0.0% | 0.02% | +5.0% |
| Q3 2022 | $436,000 | +7.9% | 7,385 | 0.0% | 0.02% | +17.6% |
| Q2 2022 | $404,000 | -22.5% | 7,385 | 0.0% | 0.02% | -10.5% |
| Q1 2022 | $521,000 | -44.5% | 7,385 | 0.0% | 0.02% | -40.6% |
| Q4 2021 | $938,000 | +340.4% | 7,385 | +364.2% | 0.03% | +300.0% |
| Q3 2021 | $213,000 | +26.8% | 1,591 | 0.0% | 0.01% | +33.3% |
| Q2 2021 | $168,000 | +24.4% | 1,591 | 0.0% | 0.01% | +20.0% |
| Q1 2021 | $135,000 | -8.2% | 1,591 | 0.0% | 0.01% | -28.6% |
| Q4 2020 | $147,000 | +18.5% | 1,591 | 0.0% | 0.01% | +16.7% |
| Q3 2020 | $124,000 | +8.8% | 1,591 | 0.0% | 0.01% | +20.0% |
| Q2 2020 | $114,000 | +60.6% | 1,591 | 0.0% | 0.01% | +25.0% |
| Q1 2020 | $71,000 | +7.6% | 1,591 | +11.9% | 0.00% | +33.3% |
| Q4 2019 | $66,000 | +57.1% | 1,422 | 0.0% | 0.00% | +50.0% |
| Q3 2019 | $42,000 | -4.5% | 1,422 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $44,000 | 0.0% | 1,422 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $44,000 | -18.5% | 1,422 | 0.0% | 0.00% | -33.3% |
| Q4 2018 | $54,000 | -16.9% | 1,422 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $65,000 | +4.8% | 1,422 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $62,000 | +26.5% | 1,422 | -16.7% | 0.00% | +50.0% |
| Q1 2018 | $49,000 | +36.1% | 1,707 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $36,000 | +9.1% | 1,707 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $33,000 | +6.5% | 1,707 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $31,000 | +14.8% | 1,707 | 0.0% | 0.00% | +100.0% |
| Q1 2017 | $27,000 | – | 1,707 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ASHFORD CAPITAL MANAGEMENT INC | 1,714,761 | $15,639,000 | 3.68% |
| Trellus Management Company, LLC | 154,125 | $1,406,000 | 2.07% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 174,387 | $1,590,000 | 0.66% |
| Senvest Management, LLC | 691,188 | $6,304,000 | 0.47% |
| Manatuck Hill Partners, LLC | 98,579 | $899,000 | 0.30% |
| ALGERT GLOBAL LLC | 57,553 | $525,000 | 0.24% |
| Teton Advisors, Inc. | 222,500 | $2,029,000 | 0.18% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 52,200 | $476,000 | 0.12% |
| MENTA CAPITAL LLC | 49,271 | $449,000 | 0.06% |
| Spark Investment Management LLC | 33,800 | $308,000 | 0.04% |