# Marathon Digital Holdings funding: rounds and investors

> Marathon Digital Holdings has raised $950M across 1 round since 2025. Investors include Fortress Investment. Every round with its source.

Source: https://millionrounds.com/company/marathon-digital-holdings (Millionrounds; every figure on the page links to its filing or article)

United States · [Funded startup](https://millionrounds.com/companies)

# Who invested in *Marathon Digital Holdings*

One round we have observed, with the one investor named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Web3 & Crypto

Funding summary Updated 26 Oct 2026

**$950M** raised across 1 round since 2025, from 1 source

- **Latest round:** Debt, $950M Jul 2025
- **Investors:** 1

See who backed them

## The rounds

- **Jul 2025** Debt **$950M** [Fortress Investment](https://millionrounds.com/fund/fortress-investment-group) Source recorded

## Everyone who backed them

[Fortress Investment](https://millionrounds.com/fund/fortress-investment-group) Private equity **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=marathon-digital-holdings).

## Quick answers about Marathon Digital Holdings

### Who invested in Marathon Digital Holdings?

Marathon Digital Holdings's investors include Fortress Investment.

### How much has Marathon Digital Holdings raised?

Marathon Digital Holdings has raised $950M across 1 round since 2025.

### When did Marathon Digital Holdings last raise?

Marathon Digital Holdings's most recent round was a Debt of $950M in Jul 2025.

### What was Marathon Digital Holdings's biggest round?

Its most recent round, $950M in Jul 2025, is also its largest on record.

### Who backed Marathon Digital Holdings first?

Marathon Digital Holdings's first round on record, in Jul 2025, was backed by Fortress Investment.

### What stage is Marathon Digital Holdings at?

Marathon Digital Holdings's latest named round is a Debt, in Jul 2025.

### Where is Marathon Digital Holdings based?

Marathon Digital Holdings is based in the United States.

## Companies like Marathon Digital Holdings

In the same sector, and raised in the last eighteen months.

[**Kalshi** $2.7B · Oct 2026](https://millionrounds.com/company/kalshi)[**STRIVE** $1.3B · Oct 2026](https://millionrounds.com/company/strive)[**Arda** $233M · Oct 2026](https://millionrounds.com/company/arda)[**Binance.US** $300M · Oct 2026](https://millionrounds.com/company/binance-us)[**Fission** $10M · Oct 2026](https://millionrounds.com/company/fission)[**Ramp** $4.5B · Oct 2026](https://millionrounds.com/company/ramp)

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