The company's Index segment revenue grew 18.1% to $532.6 million, while the firm agreed to acquire First Street Technology. MSCI provided full-year 2026 free cash flow guidance between $1.485 billion and $1.545 billion and spent $552.3 million on share repurchases during the quarter. Despite the top-line beat, third-quarter free cash flow of $385.4 million and an adjusted EBITDA margin of 62.2% both fell short of analyst expectations.
