SK Hynix Surpasses Samsung as South Korea's Most Valuable Listed Company

SK Hynix overtook Samsung Electronics to become South Korea's most valuable listed company, with its market cap reaching 2.08 trillion won ($1.35 trillion). This shift is attributed to SK Hynix’s dominance in the high-bandwidth memory (HBM) chip market for AI systems.

By Cris Tolomia Mon, June 22, 2026 at 2:52 PM GMT+3 2 min read · Yahoo Finance ·

SK Hynix Surpasses Samsung as South Korea's Most Valuable Listed Company

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Topics: AI memory chips HBM market Samsung Electronics SK Hynix South Korea stock market

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