Thomson Reuters (TRI) stock rose 2.09 percent Thursday as the company closed the sale of a majority stake in its global print unit to capital accounts advised by private equity firm KKR.

KKR acquired a 51 percent interest in the print business, creating a new joint venture called Westbridge Print. Thomson Reuters retains a minority stake. Westbridge Print will publish materials for legal and tax professionals and offer commercial printing services for book publishers.

The $500 million transaction marks the company's most decisive pivot yet away from legacy operations. Thomson Reuters is consolidating its focus on artificial intelligence products for tax, audit, compliance and legal professionals—verticals where it already has entrenched client relationships and pricing power.

The divestment removes a drag on margins and frees management to allocate capital toward higher-growth AI offerings. For investors tracking Thomson Reuters' execution on its stated strategy shift, this deal completion is a concrete catalyst. The stock's 2.09 percent gain Thursday reflects relief that the company is not sitting on print assets while competitors build out AI-native legal tech platforms.