NEW YORK (Reuters) -MSCI said on Thursday it will add 42 securities and delete 56 from its widely followed ACWI equity index.

The three largest companies by market cap to be added to the developed markets index are Rocket Lab Corp, Sofi Technologies and Affirm Holdings, all headquartered in the United States.

The three largest companies to be added to the emerging markets index are China Citic Bank, Dian Swastatika Sentosaand Laopu Gold.

All changes will be made as of the close of August 26, MSCI said.