
Shares of U.S.-based solar company First Solar FSLR.O fall 11.2% to $216.56 after market
Co forecasts 2026 net sales in the range of $4.9 bln to $5.2 bln, below estimates of $6.12 bln, as per LSEG data
Reports Q4 net sales of $1.7 bln, an increase of $0.1 billion from the prior quarter
Stock was up 48.2% in 2025