Transaction details
Patrizio Vinciarelli, who serves as Chairman and Chief Executive Officer of Vicor Corp (NASDAQ:VICR), completed a series of sales on March 13, 2026, disposing of 39,700 shares of the company’s common stock for a total of $8,542,807. The trades were executed at weighted average prices that ranged from $165.2118 to $175.7998 per share.
Context on timing and plan
The sales were carried out pursuant to a Rule 10b5-1 trading plan that Vinciarelli adopted on November 3, 2025. The use of a 10b5-1 plan is a factual element of the transaction and is explicitly noted as the method by which the sales were authorized.
Share ownership following the transactions
After these transactions, Vinciarelli directly holds 9,308,163 shares of Vicor common stock. In addition to his direct holdings, he indirectly owns 171,125 shares that are held in trust.
Market performance and valuation snapshot
Vicor’s stock has delivered strong returns over the past year, rising 246% during that period and trading at $185.42 at the time of reporting. That price level places the company’s market capitalization at $8.31 billion. According to an InvestingPro analysis cited in company materials, the shares appear overvalued relative to their Fair Value and trade at a price-to-earnings ratio of 70.75.
Research and reporting availability
For investors seeking deeper analysis, a Pro Research Report covering Vicor’s valuation and related metrics is available through InvestingPro, where the company is included among more than 1,400 U.S. equities in the research service.
Summary of the facts
- Sale date: March 13, 2026.
- Shares sold: 39,700.
- Proceeds: $8,542,807.
- Weighted average price range: $165.2118 to $175.7998 per share.
- Post-sale direct ownership: 9,308,163 shares; indirect ownership in trust: 171,125 shares.
- Stock price at reporting: $185.42; one-year return: 246%; market cap: $8.31 billion; P/E: 70.75 per InvestingPro.