Vicor stock (VICR)
Vicor stock (VICR) closed at $164.69 on Nov 12, 2026, up 50.3% year to date, for a market capitalization of $7.6B. Revenue of $560.7M over the last twelve months; in the latest quarter, revenue up 78.5% year on year, with a 68.3% gross margin and a 36.6% operating margin. Filed with the SEC, as of Sep 30, 2026.
- Last close
- $164.69 (2026-11-12)
- Year to date
- +50.3%
- 52-week range
- $80.29 – $382.65
- Market capitalization
- $7.6B
- Dividend yield
- None
- Revenue (TTM)
- $560.7M
- Revenue growth
- +78.5%
- Gross margin
- 68.3%
- Operating margin
- 36.6%
- Price / sales
- 13.6
- EV / revenue
- 12.6
- Figures as of
- 2026-09-30
- Named institutional holders
- 83
- Declared ownership
- 57.2% – 64.2%
- Exchange
- Nasdaq
- Headquarters
- Andover, Massachusetts
- Fiscal year ends
- December
- Industry (SEC)
- Electronic Components, NEC
- Registered with the SEC as
- VICOR CORP (CIK 751978)
Who owns Vicor?
83 institutional holders named from SEC filings, together declaring between 57.2% and 64.2% of the shares outstanding, as of Oct 2, 2026. The largest named holders of Vicor stock are Patrizio Vinciarelli (18.4%), T. Rowe Price (9.5%), Vanguard (5.7%), BlackRock (5.3%) and JPMorgan (2.7%). From Mar 31, 2026 to Jun 30, 2026, 179 managers opened a position, 151 added, 128 reduced and 39 sold out; the biggest sellers were BlackRock and Millennium, the biggest buyers T. Rowe Price and Driehaus Capital Management LLC.
Vicor shareholders: institutions, insiders and funds
Vicor dividend
Vicor does not pay a dividend: none in its price history since Sep 22, 2021.
About Vicor
We design, develop, manufacture, and market modular power components and power systems for converting electrical power (expressed as “watts,” and represented by the symbol “W”, with wattage being the product of voltage, expressed as “volts,” and represented by the symbol “V,” and current, expressed as “amperes,” and represented by the symbol “I”). In electrically-powered devices utilizing alternating current (“AC”) voltage from a primary AC source (for example, a wall outlet), a power system converts AC voltage into the stable direct current (“DC”) voltage necessary to power subsystems and/or individual applications and devices (known as “loads”). In many electronic devices, this DC voltage may be further converted to one or more voltages and currents required by a range of loads.
Vicor's own description, from its annual report (Form 10-K, filed Mar 2, 2026), Item 1. Business. Read the filing on sec.gov
Vicor is headquartered in Andover, Massachusetts. It is registered with the SEC as VICOR CORP (CIK 751978); its fiscal year ends in December and its shares trade on the Nasdaq. Vicor is one of the artificial intelligence (AI) and semiconductor companies tracked on Silicon Floor, in the power, electrical & cooling segment, with live prices, SEC filings, financial statements, institutional ownership and dividends.
Latest reported quarter
In its quarter ended Sep 30, 2026 (filed Oct 26, 2026), Vicor reported revenue of $197.1M, operating income of $72.1M and net income of $63.3M.
Latest SEC filings
- 8-K: Earnings released (2.02), Oct 20, 2026
- 8-K: Earnings released (2.02), Jul 21, 2026
- 8-K: Earnings released (2.02), Apr 21, 2026
- 8-K: Earnings released (2.02), Feb 19, 2026
More on Vicor
- Who owns Vicor
- Vicor insider trading
- Vicor relationships
- Vicor dividend
- Vicor financials
- Vicor technicals and short interest
Filed figures, quarter by quarter
- Vicor revenue by quarter, with the filing behind each
- Vicor gross profit by quarter, with the filing behind each
- Vicor operating income by quarter, with the filing behind each
- Vicor net income by quarter, with the filing behind each
