SK Hynix surpassed Samsung as South Korea's most valuable company with a $1.35 trillion market cap, driven by its dominance in AI memory chips.

SEOUL, June 22 : The market value of South Korean chipmaker SK Hynix briefly topped that of peer Samsung Electronics on Monday to make the company the country's most valuable…

SK Hynix shares have risen more than 340 per cent in 2026 alone, outperforming Samsung’s 200 per cent jump. Read more at straitstimes.com. Read more at straitstimes.com.

SK Hynix has surged past Samsung Electronics to become South Korea's most valuable company, driven by its dominance in high-bandwidth memory (HBM) chips crucial for AI systems.…

AI boom mints a new market cap leader for first time in 26 years

Ações da empresa de chips sobem 5,6% e valor de mercado chega a R$ 7,07 trilhões