CME Group Annual Report Form K (NASDAQ:CME) Published: February 28th, PDF generated by Holdings and became subsidiaries of CME Group on August 22, when they mer ged into CMEG NY Inc., a wholly-owned subsidiary of CME Group; • “Exchange” refers to CME, CBOT . In a world of increasing volatility, CME Group is where the world comes to manage risk across all major asset classes – interest rates, equity indexes, foreign exchange, energy, agricultural .