Eos Energy Enterprises (EOSE) Operating Expenses (2020 - 2026)

Eos Energy Enterprises has disclosed Operating Expenses across 7 years of filings, most recently posting $34.9 million for Q1 2026.

• Operating Expenses for Q1 2026 came in at $34.9 million, up 22.86% year-over-year; the trailing twelve-month figure through Mar 2026 was $121.9 million (up 20.93% YoY), and the FY2025 annual result was $115.4 million, up 25.56% from the prior year.
• Operating Expenses came in at $34.9 million for Q1 2026 at Eos Energy Enterprises, up from $26.8 million in the prior quarter.
• In the past five years, Operating Expenses ranged from a high of $69.6 million in Q3 2022 to a low of -$40.9 million in Q4 2023.
• The 5-year median for Operating Expenses is $32.9 million (2025), against an average of $33.0 million.
• Across the five-year window, Operating Expenses sank 179.86% in 2023 and jumped 168.87% in 2024, its largest moves.
• Eos Energy Enterprises' Operating Expenses stood at $51.3 million in 2022, then tumbled by 179.86% to -$40.9 million in 2023, then surged by 168.87% to $28.2 million in 2024, then slipped by 4.79% to $26.8 million in 2025, then advanced by 29.93% to $34.9 million in 2026.
• The last three Operating Expenses figures came in at $34.9 million (Q1 2026), $26.8 million (Q4 2025), and $27.3 million (Q3 2025), per Business Quant data.