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Closing prices for 09 October 2026
Next earnings report: 20 October 2026 · Earnings calendar
The series is stated in the current share scale after splits; dividends are not included in the price
Vicor Corporation trades on Nasdaq under the ticker VICR. The company belongs to the Technology sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks VICR has traded between 48.53 $ and 382.65 $. As of 09 October 2026 the price stood 65.11 % of the way from the 52-week low to the high.
Over one year VICR shares rose 416.64 %; over six months they rose 43.35 %. Volatility over 90 days is 100.34 %. Dividends are not included: this is price change only, as of 09 October 2026.
VICR trades at a price-to-earnings ratio of 89.9, above the sector median of 35.6. Price to sales is 26.0, above the sector median of 3.6. Price to book is 16.3, above the sector median of 3.9. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 09 October 2026 | 269.13 | 272.50 | 259.10 | 266.07 | 598,551 |
| 08 October 2026 | 275.10 | 277.26 | 250.40 | 262.32 | 1M |
| 07 October 2026 | 288.00 | 292.85 | 276.65 | 282.78 | 849,600 |
| 06 October 2026 | 307.89 | 309.53 |
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
Share count is a period average, so market cap is approximate.
Vicor Corporation (VICR) is a public company in the technology sector. Its common stock trade on NASDAQ.
Over the trailing twelve months as reported to 2025-12-31, revenue was 452.7m $, net income was 118.6m $. Incorporated in US.
This summary is compiled automatically from SEC filings and exchange data.
Address:25 FRONTAGE ROAD, ANDOVER, MA, 01810, US
Vicor Corporation reported revenue of 472M $ and net income of 137M $ over the last four quarters. Net margin is 28.98 %. Revenue changed by +27.78 % year over year. Earnings per share are 2.99 $. Market capitalisation is 12.3B $.
VICR has a return on equity of 18.13 %, above the sector median of 1.63 %. Return on assets is 16.98 %, above the sector median of 0.49 %. Operating margin is 20.96 %, above the sector median of 1.10 %.
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| ESPEspey Mfg. & Electronics Corp. | 59.95 | +0.59 % | 2M |
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| NSYSNortech Systems Incorporated | 11.35 | +0.44 % | 146,291 |
| 297.01 |
| 299.29 |
| 557,100 |
| 05 October 2026 | 307.39 | 309.83 | 293.07 | 305.61 | 827,000 |
| 02 October 2026 | 310.34 | 313.56 | 301.67 | 308.90 | 1M |
| 01 October 2026 | 330.00 | 331.00 | 305.93 | 308.59 | 1M |
| 30 September 2026 | 290.68 | 292.08 | 280.35 | 288.94 | 661,700 |
| 29 September 2026 | 293.65 | 297.00 | 283.59 | 290.68 | 538,400 |
| 28 September 2026 | 282.05 | 287.54 | 271.70 | 285.10 | 695,800 |
| 25 September 2026 | 281.20 | 291.53 | 276.00 | 281.96 | 773,400 |
| 24 September 2026 | 274.45 | 281.81 | 266.00 | 276.06 | 856,800 |
| 23 September 2026 | 266.50 | 285.44 | 261.94 | 283.16 | 2M |
| 22 September 2026 | 241.04 | 268.65 | 229.20 | 268.34 | 2M |
| 21 September 2026 | 230.25 | 232.74 | 223.28 | 223.90 | 1M |
| 18 September 2026 | 219.62 | 223.87 | 212.20 | 222.72 | 2M |
| 17 September 2026 | 206.55 | 219.02 | 206.55 | 216.39 | 2M |
| 16 September 2026 | 188.00 | 190.00 | 181.06 | 183.91 | 573,300 |
| 15 September 2026 | 188.07 | 190.33 | 176.76 | 183.97 | 582,000 |
| 14 September 2026 | 182.24 | 189.47 | 176.81 | 184.73 | 806,300 |