(NewsNation) — The Forbes 400 list shows another record-breaking year for America's richest, as they are all worth a combined $6.6 trillion, up $1.2 trillion from last year's list.

It now takes $3.8 billion to make the ranking. Here are some of the people who made this year's list:

Elon Musk

For the fourth year in a row, Elon Musk has made the top of the list, and is the first person to ever break the $400 billion mark, now making him worth $428 billion.

He has added $184 billion to his fortune after Tesla stock rose 56%, and 12 more months of increasing valuations of his privately held rocket firm, SpaceX, and artificial intelligence outfit xAI. Musk headed back to his businesses after a stint in the White House with the Department of Government Efficiency.

Larry Ellison

Larry Ellis

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