ESS Tech Inc (GWH) is not a strong buy for a beginner investor with a long-term strategy at this time. While there are positive catalysts such as the recent U.S. Air Force contract and recognition as a top GreenTech company, the company's weak financial performance, bearish technical indicators, and lack of significant trading signals make it prudent to hold rather than invest immediately.
The MACD is positive and expanding, indicating slight bullish momentum. However, the RSI is neutral, and the moving averages are bearish (SMA_200 > SMA_20 > SMA_5), showing a downward trend. Key support and resistance levels suggest limited upward potential in the short term.

Additionally, the company raised $40 million through financing and $8.6 million via its equity program to support commercial expansion.
The company reported weaker-than-expected financial results, with operating expenditures above forecasts. Revenue dropped significantly (-99.16% YoY) in Q4 2025, and EPS also declined (-39.09% YoY). Analysts have lowered price targets, reflecting concerns about project delivery timing and revenue uncertainty.
In Q4 2025, revenue dropped to $24,000 (-99.16% YoY), net income improved slightly to -$23.98 million (+2.15% YoY), and EPS fell to -1.2 (-39.09% YoY). Gross margin improved significantly but remains negative at -33695.83%. Overall, the financials indicate significant challenges in revenue generation and profitability.
Roth Capital recently lowered the price target from $3.50 to $2.50, maintaining a Buy rating. However, the downgrade reflects concerns about weaker-than-expected results, higher operating expenditures, and revenue uncertainty for future projects.