Thomson Reuters Corporation (TRI) stock: Winston Score and insider trades
Thomson Reuters is a Canadian company that sells information, software, and tools to professionals in law, tax, accounting, and government. Its best-known products include Westlaw (a legal research database), Checkpoint (a tax research tool), and Reuters News. The main customers are lawyers, accountants, tax professionals, and government agencies around the world. The company makes most of its money through subscriptions, meaning customers pay a recurring fee to access its databases and software platforms. Thomson Reuters operates globally but earns the majority of its revenue in North America, and it generates roughly $7 billion in annual revenue. Its moat comes from deeply embedded products that professionals rely on daily, making it costly and disruptive to switch to a competitor. The key growth driver is artificial intelligence — Thomson Reuters is integrating AI tools into its legal and tax products to help professionals work faster, though this also brings the risk that newer AI-native competitors could eventually challenge its dominance.
Winston Score: 62 out of 100, Good
A decent business — some strong pillars, some weaker.
- Quality: Good (17/30)
- Growth: Mixed (6/20)
- Cash Flow: Exceptional (10/10)
- Stability: Exceptional (9/10)
- Valuation: Good (6/10)
- Ownership: Good (10/15)
Key Facts
Price: $109.01
Market Cap: $47.2B
Sector: Industrials
Industry: Specialty Business Services
Exchange: NASDAQ
Editorial rules set and reviewed by Felix Prehn, Economist and Editor. Figures are refreshed daily from Financial Modeling Prep and company filings; last refreshed 2026-10-15.


