VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 180 filers reported holding VICOR CORP in Q3 2020. The put-call ratio across all filers is 0.15 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $10,019,780 | +106.7% | 170,144 | +89.6% | 0.01% | +116.7% |
| Q2 2023 | $4,846,932 | +21.9% | 89,758 | +6.0% | 0.01% | 0.0% |
| Q1 2023 | $3,975,442 | +94.8% | 84,692 | +123.1% | 0.01% | +100.0% |
| Q4 2022 | $2,040,619 | -99.9% | 37,965 | +32.2% | 0.00% | 0.0% |
| Q3 2022 | $1,698,856,000 | -32.7% | 28,726 | -37.7% | 0.00% | -25.0% |
| Q2 2022 | $2,523,874,000 | -57.8% | 46,115 | -45.6% | 0.00% | -50.0% |
| Q1 2022 | $5,982,640,000 | +33.8% | 84,800 | +140.8% | 0.01% | +33.3% |
| Q4 2021 | $4,471,347,000 | +59.9% | 35,213 | +68.9% | 0.01% | +50.0% |
| Q3 2021 | $2,796,968,000 | +253.1% | 20,848 | +178.3% | 0.00% | +300.0% |
| Q2 2021 | $792,204,000 | +124.8% | 7,492 | +80.8% | 0.00% | 0.0% |
| Q1 2021 | $352,364,000 | -5.6% | 4,144 | +2.4% | 0.00% | 0.0% |
| Q4 2020 | $373,214,000 | -3.6% | 4,047 | -18.8% | 0.00% | 0.0% |
| Q3 2020 | $387,173,000 | +228.5% | 4,981 | +204.1% | 0.00% | – |
| Q2 2020 | $117,854,000 | -63.9% | 1,638 | -77.7% | 0.00% | -100.0% |
| Q1 2020 | $326,879,000 | +46.5% | 7,339 | +53.6% | 0.00% | – |
| Q4 2019 | $223,181,000 | +154.9% | 4,777 | +61.1% | 0.00% | – |
| Q3 2019 | $87,556,000 | +27.5% | 2,966 | +34.1% | 0.00% | – |
| Q2 2019 | $68,683,000 | -41.9% | 2,212 | -41.9% | 0.00% | – |
| Q1 2019 | $118,186,000 | +1389.2% | 3,810 | +1714.3% | 0.00% | – |
| Q4 2018 | $7,936,000 | -77.2% | 210 | -72.3% | 0.00% | – |
| Q3 2018 | $34,868,000 | +39.5% | 758 | +32.1% | 0.00% | – |
| Q2 2018 | $24,998,000 | -84.0% | 574 | -89.5% | 0.00% | – |
| Q1 2018 | $156,654,000 | +10.8% | 5,487 | -18.9% | 0.00% | – |
| Q4 2017 | $141,388,000 | -26.5% | 6,765 | -17.0% | 0.00% | – |
| Q3 2017 | $192,364,000 | +127.9% | 8,151 | +72.9% | 0.00% | – |
| Q2 2017 | $84,399,000 | +81.0% | 4,715 | +62.8% | 0.00% | – |
| Q1 2017 | $46,626,000 | +20.2% | 2,896 | +12.7% | 0.00% | – |
| Q4 2016 | $38,792,000 | +41.2% | 2,569 | +8.4% | 0.00% | – |
| Q3 2016 | $27,480,000 | -46.7% | 2,369 | -53.8% | 0.00% | – |
| Q2 2016 | $51,599,000 | +79.0% | 5,124 | +86.3% | 0.00% | – |
| Q1 2016 | $28,820,000 | -0.4% | 2,750 | -13.3% | 0.00% | – |
| Q4 2015 | $28,928,000 | -19.6% | 3,172 | -10.1% | 0.00% | – |
| Q3 2015 | $35,986,000 | +115.5% | 3,528 | +157.5% | 0.00% | – |
| Q2 2015 | $16,700,000 | +182.4% | 1,370 | +252.2% | 0.00% | – |
| Q1 2015 | $5,913,000 | -29.9% | 389 | -56.7% | 0.00% | – |
| Q3 2014 | $8,441,000 | +514.3% | 898 | +447.6% | 0.00% | – |
| Q2 2014 | $1,374,000 | -55.3% | 164 | -28.4% | 0.00% | – |
| Q4 2013 | $3,073,000 | – | 229 | – | 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% |