VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 136 filers reported holding VICOR CORP in Q2 2019. The put-call ratio across all filers is 2.47 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2024 | $360,261 | -34.8% | 9,421 | -23.4% | 0.00% | 0.0% |
| Q4 2023 | $552,577 | -76.3% | 12,296 | -68.9% | 0.00% | -75.0% |
| Q3 2023 | $2,326,863 | +70.7% | 39,512 | +56.6% | 0.00% | +100.0% |
| Q2 2023 | $1,362,794 | +50.0% | 25,237 | +30.4% | 0.00% | 0.0% |
| Q1 2023 | $908,668 | +41.0% | 19,358 | +61.5% | 0.00% | +100.0% |
| Q4 2022 | $644,351 | -10.3% | 11,988 | -1.3% | 0.00% | -50.0% |
| Q3 2022 | $718,000 | -39.6% | 12,144 | -44.1% | 0.00% | -33.3% |
| Q2 2022 | $1,189,000 | -6.7% | 21,720 | +19.9% | 0.00% | 0.0% |
| Q1 2022 | $1,275,000 | -75.1% | 18,112 | -55.1% | 0.00% | -70.0% |
| Q4 2021 | $5,120,000 | -0.3% | 40,381 | +5.1% | 0.01% | -9.1% |
| Q3 2021 | $5,137,000 | +101.3% | 38,412 | +59.2% | 0.01% | +83.3% |
| Q2 2021 | $2,552,000 | -1.1% | 24,134 | -19.7% | 0.01% | -14.3% |
| Q1 2021 | $2,581,000 | -9.7% | 30,064 | -3.0% | 0.01% | 0.0% |
| Q4 2020 | $2,859,000 | -2.3% | 31,000 | -17.7% | 0.01% | -12.5% |
| Q3 2020 | $2,927,000 | +4.1% | 37,646 | -3.0% | 0.01% | -11.1% |
| Q2 2020 | $2,812,000 | +224.3% | 38,825 | +99.3% | 0.01% | +200.0% |
| Q1 2020 | $867,000 | +641.0% | 19,476 | +427.9% | 0.00% | – |
| Q1 2019 | $117,000 | +4.5% | 3,689 | +30.1% | 0.00% | – |
| Q4 2018 | $112,000 | -86.4% | 2,835 | -85.0% | 0.00% | -100.0% |
| Q2 2018 | $821,000 | – | 18,865 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Trellus Management Company, LLC | 129,945 | $7,652,461 | 10.51% |
| S Squared Technology, LLC | 167,304 | $9,852,533 | 5.32% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 458,850 | $27,021,677 | 4.60% |
| BEACONLIGHT CAPITAL, LLC | 149,025 | $8,776,082 | 3.80% |
| ASHFORD CAPITAL MANAGEMENT INC | 398,616 | $23,474,496 | 3.46% |
| Brown Capital Management | 2,064,184 | $121,559,796 | 1.86% |
| AWM Investment Company, Inc. | 204,960 | $12,070,094 | 1.78% |
| Herald Investment Management Ltd | 140,000 | $8,240,400 | 1.75% |
| First Washington CORP | 69,629 | $4,100,452 | 1.66% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 32,279 | $1,900,910 | 1.16% |