On September 14, Vicor fell 9.05% in regular trading, trading at approximately $181.89/share, with turnover of $6.8965 million.

The decline follows a sharp rally on September 11, when the company announced the acquisition of a 334,000-square-foot building in Merrimack, New Hampshire, along with a separate 54-acre parcel in Hooksett, to construct two new fabrication plants totaling nearly one million square feet. The expansion aims to scale production of power delivery technology for artificial intelligence applications as existing Massachusetts facilities approach capacity. Shares surged over 10% on the announcement, and the rapid short-term gain has triggered concentrated profit-taking.

Sector-wide pressure has significantly amplified the pullback. Within the Electrical Components and Equipment industry, Vertiv Holdings fell 10.61%, nVent Electric fell 9.35%, Eaton fell 8.15%, Plug Power fell 2.38%, and Atkore fell 0.17%, reflecting broad-based selling across the sector.

(The above content is based on publicly available market information, generated by a program or algorithm, and is intended solely as a stock movement alert. It does not constitute investment advice or a basis for trading decisions.)