2023 First Quarter Earnings

Statements of Comprehensive Income - 1Q 2023 acer 1Q23 4Q22 (NT$ million) Revenue Gross Profit QoQ Change YOY 1Q22 Change 52,457 100% 59,837 100% 5,363 10.2% Operating Expenses 5,138 9.8% 6,328 10.6% 5,327 8.9% -12% -15% 78,378 100% -33% -3.5% Operating Income Non-Operating Income Profit Before Tax 239 0.5% 704 1.3% 942 1.8% 1,011 1.7% (1,480) -2.5% 8,853 11.3% 5,958 7.6% -76% 2,914 3.7% -92% 188 -39% -14% 0.2% 275% (469) -0.8% Profit After Tax 515 1.0% (832) -1.4% EPS (NT$) 0.17 (0.27) 3,102 4.0% -70% 2,235 2.9% -77% 0.74 Note: Chromebook revenues grew 44.4% in Q1 quarter-over-quarter. 2

View entire presentation