Forbes’ annual list of the 400 richest Americans includes nine Massachusetts natives.

“The 400 richest people in the U.S. are worth a record $6.6 trillion after getting $1.2 trillion richer over the past year amid surging stock markets and AI mania,” Forbes wrote.

Ranking from 27 to 382, nine Massachusetts residents all return to the list in new spots, some higher and some lower.

Elon Musk is the richest in America again with a $428 billion net worth, surging from a net worth of $244 billion in last year’s report.

Also near the top of the list are Facebook’s Mark Zuckerberg and Amazon’s Jeff Bezos, ranking at third and fourth, respectively.

In the Bay State, Abigail Johnson, the heir to the Boston-based Fidelity Investments fortune, is the state’s richest person yet again with a net

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