The Vanguard Group – Wikipedia

The Vanguard Group, Inc. is an American registered investment advisor based in Malvern, Pennsylvania, with about $7 trillion in global assets under management, as of January 13, 2021. It is the largest provider of mutual funds and the second-largest provider of exchange-traded funds (ETFs) in the world after BlackRock ‘s iShares . [4]

https://en.m.wikipedia.org/wiki/The_Vanguard_Group