NEW YORK, Oct. 1, 2025 -- S&P Dow Jones Indices ("S&P DJI"), a division of S&P Global (NYSE: SPGI) and the world's leading index provider, today announced that it has completed the acquisition of ARC Research, a subsidiary of ARC Group, after receiving regulatory approvals.
ARC Research is the leading independent provider of investment performance data, benchmarking capabilities and insights in the private wealth market. It maintains the world’s largest proprietary dataset of more than 500,000 private client portfolios spanning over two decades. The firm is a trusted partner to more than 190 investment managers and wealth advisers globally, supporting performance benchmarking, analytics, and transparency in the private wealth space. Since 2002, ARC Research has collected and analyzed hundreds of millions of data points from investment managers, transforming them into actionable insights for investors.
The financial terms of this deal were not disclosed. S&P DJI were advised by leading international law firm, Ashurst LLP.
