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 | $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% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Trellus Management Company, LLC | 129,945 | $11,984,000 | 9.89% |
| S Squared Technology, LLC | 156,780 | $14,458,000 | 8.29% |
| Ararat Capital Management LP | 103,378 | $9,534,000 | 5.52% |
| ASHFORD CAPITAL MANAGEMENT INC | 484,071 | $44,641,000 | 4.32% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 229,850 | $21,196,000 | 3.56% |
| Analog Century Management LP | 58,573 | $5,402,000 | 3.26% |
| Hood River Capital Management LLC | 958,631 | $88,405,000 | 2.93% |
| APIS CAPITAL ADVISORS, LLC | 24,000 | $2,213,000 | 2.14% |
| First Washington CORP | 50,223 | $4,632,000 | 2.09% |
| Herald Investment Management Ltd | 122,000 | $11,260,000 | 2.01% |