Insider Trading June 18, 2026 10:55 AM

Vicor CEO Patrizio Vinciarelli Executes $6.59 Million Stock Sale Under Pre-Arranged Plan

Executive divestment follows 615% annual return as company reports strong Q1 results and upgrades Q2 guidance on new licensing revenue.

By Maya Rios
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VICR

Vicor Corp (NASDAQ:VICR) Chairman and CEO Patrizio Vinciarelli sold 20,240 shares on June 17, 2026, realizing $6,591,457. The sale, executed under a Rule 10b5-1 plan adopted in February 2026, occurs after a 615% one-year stock return. Vicor recently reported Q1 2026 EPS of $0.44, beating forecasts, and raised Q2 revenue guidance to $142 million due to a new patent license agreement.

Vicor CEO Patrizio Vinciarelli Executes $6.59 Million Stock Sale Under Pre-Arranged Plan
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Key Points

  • CEO Patrizio Vinciarelli sold 20,240 shares for $6.59 million under a Rule 10b5-1 plan, following a 615% annual stock return.
  • Vicor reported Q1 2026 EPS of $0.44, beating forecasts by 18.92%, and raised Q2 revenue guidance to $142 million due to a new patent license agreement.
  • Needham raised its price target to $350, citing the impact of increased revenue guidance on its decision.

Patrizio Vinciarelli, serving as both Chairman and Chief Executive Officer of Vicor Corp (NASDAQ:VICR), executed a significant divestment of company equity on June 17, 2026. The transaction involved the sale of 20,240 shares of common stock, generating total proceeds of $6,591,457. The shares were sold at prices fluctuating between $322.1879 and $338.2 per share.

This executive sale follows a period of substantial appreciation for Vicor Corp, with the stock delivering a 615% return over the trailing twelve months. According to analysis by InvestingPro, the equity currently trades at $324.55, implying a market capitalization of $15.1 billion. The analysis suggests the stock appears overvalued relative to its calculated Fair Value. InvestingPro notes additional metrics, including gross profit margins of 54%, alongside 22 exclusive tips for investors.

The divestment was structured under a Rule 10b5-1 trading plan, which Vinciarelli initially adopted on February 26, 2026. Following this transaction, his direct ownership in Vicor Corp stands at 8,548,090 shares. Furthermore, he maintains an indirect holding of 167,125 shares through his role as Trustee of the Patrizio Vinciarelli Irrevocable Trust, which was established for the benefit of his child.

Concurrently with the executive transaction, Vicor Corp has reported operational developments that may influence market sentiment. The company disclosed its first-quarter 2026 financial results, reporting an earnings per share (EPS) of $0.44. This figure surpassed the consensus forecast of $0.37 by 18.92%. Revenue for the quarter reached $112.97 million, exceeding expectations by 3.59%.

Building on these results, Vicor has revised its second-quarter revenue guidance upward from $126 million to $142 million. This increase is attributed to higher product revenues and royalties derived from a new patent license agreement. An original equipment manufacturer has secured a comprehensive license to Vicor’s patented power system technology, encompassing various power converter and distribution technologies.

In response to the increased revenue guidance, Needham has raised its price target for Vicor to $350 from $260, maintaining a Buy rating on the stock. The firm cited the impact of the revised guidance as a key factor in its decision.

Key Points

  • Executive Divestment: CEO Patrizio Vinciarelli sold $6.59 million in shares under a pre-arranged plan, retaining significant direct and indirect holdings.
  • Strong Financial Performance: Vicor reported Q1 2026 EPS of $0.44, beating forecasts by 18.92%, and raised Q2 revenue guidance to $142 million.
  • Strategic Licensing: A new patent license agreement with an original equipment manufacturer is driving increased revenue expectations.

Risks and Uncertainties

  • Valuation Concerns: Analysis suggests the stock may be overvalued relative to its Fair Value, trading at $324.55 against a market cap of $15.1 billion.
  • Market Sensitivity: The stock has experienced a 615% return over the past year, raising questions about sustainability and potential volatility in the power and technology sectors.

Risks

  • Analysis indicates the stock appears overvalued relative to its Fair Value, trading at $324.55 with a market cap of $15.1 billion.
  • The stock has delivered a 615% return over the past year, which may introduce volatility and valuation pressures in the power and technology sectors.

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