Eos Energy Reports Preliminary Q3 Revenue Beat as Gross Margins Improve

Eos Energy Enterprises $EOSE has released preliminary third-quarter results showing revenue of approximately $83 million, exceeding analyst expectations of $81 million.
Gross margin reportedly improved to negative 54%, compared with negative 71% in the previous quarter, indicating progress in manufacturing economics despite continued negative profitability at the gross profit level.
The company reported a backlog of approximately $765 million, representing around 3.2 GWh, alongside a cash balance of $344 million.
Full-year 2026 revenue guidance stands at approximately $315 million, above the $305 million analyst estimate. Investors will be watching whether higher production volumes and operational improvements can translate into sustainable positive margins.