Eos Energy Enterprises Inc. Class A Common Stock (EOSE)

FairStock Score: 29/100 — RISKY

Key Financials

AI Analysis

AI-generated, general educational analysis — not personal investment advice.

I look for businesses that earn consistent profits, generate cash, and trade at a margin of safety. Eos fails most of those tests today. It makes grid-scale battery storage, and demand is clearly growing: fiscal Q2 2026, the quarter ended 2026-06-30, revenue was $68.8 million, versus $15.2 million in fiscal Q2 2025, the quarter ended 2025-06-30. For FY2025, revenue was $114.2 million, up from $15.6 million in FY2024. But growth has not produced profits. FY2025 net loss was $969.6 million, and in fiscal Q2 2026 the net loss was $275.7 million on $68.8 million of revenue. FY2023, FY2024, and FY2025 all show losses, and the Lynch category is none because there has been a loss in each of the last four years. The balance sheet looks fragile: FairStock's Altman Z-Score is -3.05, ROCE is -30.03%, Piotroski F-Score is 4/9, and trailing free cash flow is -$421.2 million, a -49.9% FCF yield against the $844.9 million market cap at the 2026-10-13 close. The stock trades at $2.32, near its 52-week low of $2.29, with a P/E of -0.40 calculated by FairStock. A true moat would show up as pricing power and cash returns; here I see customer demand but no evidence of durable profitability. The one positive filing is fiscal Q1 2026 net income of $508.9 million, but that is isolated and not enough to trust. Until Eos can fund itself and earn money, the equity is speculative, not a value investment.

In plain English: Eos makes large batteries that store electricity for power grids and businesses. Sales are growing quickly, but the company loses a lot of money and burns through cash, and it has not made a yearly profit in the last four years. At $2.32 on 2026-10-13, the price looks expensive compared with those weak financial results.

The full AI analysis, bull and bear case and key monitorables are in FairStock Pro.

Data as of 2026-10-13 close · note generated 2026-10-15 · model deepseek-flash

Sources (SEC EDGAR): fiscal Q2 2026 10-Q (period ended 2026-06-30) · fiscal Q1 2026 10-Q (period ended 2026-03-31) · fiscal Q3 2025 10-Q (period ended 2025-09-30) · fiscal Q2 2025 10-Q (period ended 2025-06-30) · FY2025 10-K (period ended 2025-12-31) · FY2024 10-K (period ended 2024-12-31) · FY2023 10-K (period ended 2023-12-31)

Fundamentals from company filings and market-data providers; prices are end-of-day, not real-time. AI-generated analysis is general and educational — not personal investment advice. Scoring methodology · Score test · Disclaimer