Atlas Energy (AESI) - Among the Energy Stocks that Fell This Week

The share price of Atlas Energy Solutions Inc. (NYSE:AESI) fell by 19.65% between February 18 and February 25, 2026, putting it among the Energy Stocks that Lost the Most This Week.

Atlas Energy Solutions Inc. (NYSE:AESI) engages in the production, processing, and sale of frac sand used as proppants during well completions in the Permian Basin of West Texas and New Mexico.

Atlas Energy Solutions Inc. (NYSE:AESI) slumped after reporting its Q4 2025 results on February 23, with the company’s adjusted loss of $0.21 per share falling behind estimates by $0.02. Atlas reported a net loss of $22.2 million for the quarter, a stark reversal from a net income of $14.4 million in the same period in 2024. Meanwhile, the company reported a net loss of $50.3 million for the full-year 2025, versus a net income of $60 million in the previous year. AESI’s revenue of $249.4 million for Q4 was also down by 8% YoY, but still managed to top expectations by almost $10 million.

Atlas Energy Solutions Inc. (NYSE:AESI) delivered adjusted EBITDA of $36.7 million in the fourth quarter and expects its Q1 2026 adjusted EBITDA to be approximately flat with Q4 levels. The company revealed that the recent winter storm severely impacted its operations in the Permian and is expected to negatively impact its Q1 EBITDA by approximately $6 million.

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