First Solar Q3 2026: Cost Cuts Power a 14% EPS Beat

First Solar posted GAAP diluted EPS of $5.30 in Q3 2026, beating expectations. Cost of sales compression, not stronger demand, drove the outperformance.

Revenue of $1.23 billion missed expectations on fewer module sales to third parties. Management cut the full-year volume outlook to 16.0 to 17.0 GW and trimmed net sales guidance.

The board's answer to the volume reduction is a $500 million share repurchase program authorized on October 29, effective immediately with no expiration date. Gross profit and net cash guidance were left unchanged, signaling that the profitability structure remains intact even as the top line faces pressure.

CEO Mark Widmar pointed to Section 232 trade policy as a structural shift favoring U.S. solar manufacturers, and specifically to First Solar's position as the only fully integrated utility-scale solar manufacturer without dependency on the Chinese crystalline silicon supply chain. That positioning, combined with Section 45X advanced manufacturing tax credits, shapes how management views the competitive landscape heading into Q4, when the company expects module sales of 4.3 to 5.3 GW.

Looking at the recent EPS history, the quarter represents the strongest reported result in at least two years, surpassing even the Q4 2025 figure of $4.84. The recurring pattern of cost discipline driving profit even when volume disappoints will be the key variable investors track as the company navigates a more measured demand environment through year-end.