Acquired majority ownership interest in Exaion for AI/HPC capabilities
Company: Marathon Digital
The claim, verbatim
Acquired majority ownership interest in Exaion SaS, company that develops and operates HPC data centers and provides secure cloud and AI infrastructure; acquisition closed subsequent to year end
Source (primary)
Marathon Digital 10-K filed 2026-03-02 (SEC EDGAR, sec_filing)
View cached copy (2026-08-31)Live source ↗
Quote: “we acquired a majority ownership interest in Exaion SaS ("Exaion"), a company that develops and operates HPC data centers and provides secure cloud and AI infrastructure, further strengthening our position in the technology industry.”
How we checked this
Checked on September 16, 2026. The cited source supports every part of this claim.
The filing describes the majority interest in Exaion, what Exaion does, and notes the acquisition closed after year end (February 2026).
Confirmed in the source:
- MARA acquired a majority ownership interest in Exaion SaS
- Exaion develops and operates HPC data centers and provides secure cloud and AI infrastructure
- The Exaion acquisition closed subsequent to the December 31, 2025 year end
What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/1507605/000150760526000007/mara-20251231.htm) in full (412,365 characters, retrieved August 31, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms Marathon Digital 10-K filed 2026-03-02
Quote: “we acquired a majority ownership interest in Exaion SaS ("Exaion"), a company that develops and operates HPC data centers and provides secure cloud and AI infrastructure, further strengthening our position in the technology industry.”