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 | $7,347,470 | +5.5% | 124,766 | -3.2% | 0.00% | 0.0% |
| Q2 2023 | $6,962,706 | +15.8% | 128,939 | +0.7% | 0.00% | 0.0% |
| Q1 2023 | $6,012,028 | -12.4% | 128,079 | +0.4% | 0.00% | 0.0% |
| Q4 2022 | $6,860,000 | +9.0% | 127,611 | +19.9% | 0.00% | 0.0% |
| Q3 2022 | $6,296,000 | +19.7% | 106,466 | +10.8% | 0.00% | 0.0% |
| Q2 2022 | $5,260,000 | +127.8% | 96,094 | +193.8% | 0.00% | +100.0% |
| Q1 2022 | $2,309,000 | -47.4% | 32,712 | -5.4% | 0.00% | 0.0% |
| Q4 2021 | $4,393,000 | -65.2% | 34,584 | -63.2% | 0.00% | -75.0% |
| Q3 2021 | $12,615,000 | +23.5% | 94,038 | -2.7% | 0.00% | +33.3% |
| Q2 2021 | $10,216,000 | +23.1% | 96,613 | -1.0% | 0.00% | 0.0% |
| Q1 2021 | $8,301,000 | -3.4% | 97,620 | +4.7% | 0.00% | 0.0% |
| Q4 2020 | $8,595,000 | +14.2% | 93,207 | -3.8% | 0.00% | 0.0% |
| Q3 2020 | $7,529,000 | +16.4% | 96,847 | +7.7% | 0.00% | 0.0% |
| Q2 2020 | $6,467,000 | +56.2% | 89,884 | -3.3% | 0.00% | +50.0% |
| Q1 2020 | $4,140,000 | -4.9% | 92,944 | -0.2% | 0.00% | 0.0% |
| Q4 2019 | $4,352,000 | +54.2% | 93,149 | -2.6% | 0.00% | +100.0% |
| Q3 2019 | $2,823,000 | +3.4% | 95,619 | +8.8% | 0.00% | 0.0% |
| Q2 2019 | $2,729,000 | -31.3% | 87,889 | -31.4% | 0.00% | -50.0% |
| Q1 2019 | $3,972,000 | -12.5% | 128,064 | +6.6% | 0.00% | 0.0% |
| Q4 2018 | $4,542,000 | +9.7% | 120,184 | +33.5% | 0.00% | +100.0% |
| Q3 2018 | $4,142,000 | -18.0% | 90,054 | -22.3% | 0.00% | -50.0% |
| Q2 2018 | $5,049,000 | +108.4% | 115,936 | +36.6% | 0.00% | +100.0% |
| Q1 2018 | $2,423,000 | +40.1% | 84,854 | +2.6% | 0.00% | 0.0% |
| Q4 2017 | $1,729,000 | -12.7% | 82,734 | -1.4% | 0.00% | 0.0% |
| Q3 2017 | $1,981,000 | +31.1% | 83,939 | -0.6% | 0.00% | 0.0% |
| Q2 2017 | $1,511,000 | +12.3% | 84,434 | +1.0% | 0.00% | 0.0% |
| Q1 2017 | $1,346,000 | +11.6% | 83,624 | +4.7% | 0.00% | 0.0% |
| Q4 2016 | $1,206,000 | +31.9% | 79,874 | +1.3% | 0.00% | 0.0% |
| Q3 2016 | $914,000 | +14.7% | 78,824 | -0.3% | 0.00% | – |
| Q2 2016 | $797,000 | -0.1% | 79,064 | +3.8% | 0.00% | – |
| Q1 2016 | $798,000 | +16.0% | 76,144 | +0.8% | 0.00% | – |
| Q4 2015 | $688,000 | -12.8% | 75,511 | -2.3% | 0.00% | – |
| Q3 2015 | $789,000 | -17.9% | 77,305 | -1.9% | 0.00% | -100.0% |
| Q2 2015 | $961,000 | -18.7% | 78,832 | +1.4% | 0.00% | 0.0% |
| Q1 2015 | $1,182,000 | +32.1% | 77,752 | +5.1% | 0.00% | 0.0% |
| Q4 2014 | $895,000 | +30.3% | 73,997 | +1.2% | 0.00% | – |
| Q3 2014 | $687,000 | +7.5% | 73,115 | -4.1% | 0.00% | – |
| Q2 2014 | $639,000 | -14.3% | 76,241 | +4.2% | 0.00% | – |
| Q1 2014 | $746,000 | -22.6% | 73,139 | +1.8% | 0.00% | -100.0% |
| Q4 2013 | $964,000 | +69.4% | 71,839 | +3.3% | 0.00% | – |
| Q3 2013 | $569,000 | +21.3% | 69,531 | +1.5% | 0.00% | – |
| Q2 2013 | $469,000 | – | 68,501 | – | 0.00% | – |
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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% |