AI Machine Vision Leader Loses 1 Trillion Won in Market Value Overnight

Cognex Corporation (NASDAQ: CGNX), a U.S. industrial machine-vision company, saw its share price plunge 7.6% to close at $64.21 on the Nasdaq on July 7, erasing roughly $750 million (about ₩1 trillion) in market capitalization in a single day. Its current market cap stands at approximately $10.7 billion (around ₩15 trillion).

In the first quarter, Cognex reported revenue of $268 million, up 24% year-over-year, and achieved a significant improvement in profit margins. For the second quarter, the company has guided for double-digit revenue growth and an adjusted EBITDA margin in the mid-20% range. Recently, Cognex expanded its edge AI offerings for factory automation with the launch of the Insight 3900 AI Vision System—powered by Qualcomm’s platform—and the One Vision Platform. However, some analysts question whether the stock’s valuation may now be stretched following its sharp rally since the start of the year.

Headquartered in Natick, Massachusetts, Cognex specializes in industrial machine vision and barcode reading, supplying cameras and AI-based inspection software as core automation components to manufacturing plants and logistics centers worldwide. Under CEO Matt Moschner, who took the helm in June 2025, the company has driven cost-structure improvements and product-line realignment, boosting 2025 revenue by 9% year-over-year and lifting adjusted EBITDA margin above 20%.