MSCI's Crown Jewel Is Its Wide-Moat Index Business
Since going public in 2007, MSCI has emerged as a leader in providing data and software to asset managers and asset owners. Its crown jewel is the index segment, which makes up over 55% of overall revenue and 70% of operating profit. Through early leadership in non-US indexes, MSCI boasts over $18 trillion (December 2025) in benchmarked assets. Because index data is critical to stakeholders that benchmark to MSCI, its index subscriptions have strong retention and pricing power.
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