Boston, Massachusetts-based State Street Corporation (STT) is a leading global financial services company that primarily serves institutional investors, including asset managers, pension funds, insurance companies, sovereign wealth funds, and other large financial institutions. With a market cap of $52.7 billion, the company provides investment servicing solutions such as custody, fund administration, accounting, and data and analytics, alongside investment management, trading, financing, and research services.
STT has been running well ahead of the pack. The stock has grown 67.2% over the past 52 weeks and 44% on a YTD basis. In comparison, the S&P 500 Index ($SPX) has returned 20.2% over the past year and risen 12.6% in 2026.