AltMountain

Energy funds that have raised $1 billion or more

2 U.S. energy funds report cumulative sales of $1 billion or more on their latest Form D, largest first.
Fund
First sale
Raised
Investors
Minimum
Offering
Resurge TopCo LP
New York, NY
First saleOct 2026
Raised$2.5B
Investors125
Minimum$500
Offering506(b)
Phoenix Energy One, LLC
Irvine, CA506(c)
First saleAug 2023
Raised$1.1B
Investors3,049
Minimum$25K
Offering506(c)

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