Insurance Software Stocks Plummet 17% Amid AI Fears

Guidewire Software Inc. (GWRE) closed at $128.80 on the New York Stock Exchange on the 4th, a 17.64% drop from the previous day. Trading volume topped 1.6 million shares, and the company’s market capitalization fell to about $10.9 billion (roughly ₩15 trillion), erasing approximately $1.6 billion (around ₩2.3 trillion) in a single session.

This steep decline was driven by a broad sell-off in the software sector amid concerns that the rapid spread of artificial intelligence could undermine traditional software business models. Coming on the heels of a more than 30% year-to-date share-price drop, this additional slump underscores investor anxiety. Guidewire is scheduled to report third-quarter results after the market close, and Wall Street is closely watching its high-growth cloud subscription revenue, the recently launched generative AI assistant “ProNavigator,” and the progress of its $500 million share-buyback program.

Headquartered in San Mateo, California, Guidewire Software provides core system software to property and casualty insurers, offering a cloud-based platform that spans underwriting, claims processing, and billing. Since its founding in 2001, the company has grown to about $1 billion in annual revenue (around ₩1.4 trillion), driven by insurers’ digital-transformation initiatives. It boasts a customer retention rate exceeding 99% and a recurring-revenue model built on long-term subscription contracts.