Samsung (005930.KS) Overtakes Meta to Enter Global Top 10
Samsung Electronics (005930.KS), South Korea's largest company and the world's biggest memory-chip maker, closed June 2 with a combined market value of $1.56 trillion, edging past Meta Platforms to rank 10th among all listed companies worldwide, according to asset-ranking site companiesmarketcap.com as cited by Yonhap, Korea's national news agency. It is the first time the Korean chipmaker has cracked the global top 10.
The gap that matters now is the one above it. Meta slipped to 11th at $1.524 trillion, while ninth-ranked Tesla sat just about $1 billion ahead of Samsung at the close — a margin thin enough that Samsung briefly passed Tesla into ninth place during intraday trading, per Yonhap. The eight companies still ahead of Tesla are Nvidia, Alphabet, Apple, Microsoft, Amazon, TSMC, Broadcom and Saudi Aramco, according to Seoul Economic Daily.
What is Actually Driving This
The re-rating is a memory-chip story, not a Samsung-specific one. Analysts cited by Yonhap attribute the move to the ramp in supply of next-generation AI memory — chiefly high-bandwidth memory (HBM), the stacked DRAM that feeds AI accelerators — saying chipmakers' "corporate values are being fully re-evaluated" as that demand scales.
The whole memory complex has been pulled up together. SK hynix, Korea's second-largest chipmaker and the leading HBM supplier to Nvidia, and U.S. rival Micron both crossed the $1 trillion mark within days of each other in late May — Micron on May 26 (about $1.167 trillion, per CNBC and companiesmarketcap.com) and SK hynix on May 27 (about $1.104 trillion, per CNBC). Samsung itself first crossed $1 trillion only on May 6, 2026, per companiesmarketcap.com, meaning the move from $1 trillion to $1.56 trillion has unfolded in under a month, not over a multi-year arc.
The Korean-won figures show the same trajectory. Samsung's combined common and preferred shares topped ₩2,000 trillion (roughly $1.47 trillion) for the first time on May 29 — ₩2,015.75 trillion, split between ₩1,853.27 trillion in common stock and ₩162.48 trillion in preferred — according to Seoul Economic Daily. On the same date SK hynix stood at ₩1,662.73 trillion (about $1.21 trillion), trailing Samsung's common shares by roughly ₩191 trillion.
Why It Matters
For the first time, three memory makers carry trillion-dollar valuations at once — Samsung at 10th, with Micron and SK hynix also past the $1 trillion line, though still several hundred billion dollars and many ranking places behind Samsung. It is a structural marker of how completely AI infrastructure spending has reordered the semiconductor pecking order. A year ago none of the three carried a trillion-dollar market value; the cluster crossing the line within days of each other in May 2026 underscores that this is a sector revaluation rather than a single-stock move.
The open question is durability versus the razor-thin Tesla gap. With only about $1 billion separating ninth from 10th, the ranking itself will flip back and forth on ordinary daily swings in U.S. tech shares and won't, on its own, tell anyone much. The substantive confirmation will come from the HBM supply ramp the analysts are pricing in: the pace at which Samsung converts Nvidia qualification into committed HBM4 volume, and how that shows up in its next quarterly results. Until those data points land, the top-10 entry is best read as the market pre-committing to an AI-memory upcycle that still has to deliver on the shipment and earnings side.
This article is for informational purposes only and does not constitute investment advice. Market-capitalization rankings move continuously and the figures above reflect the June 2, 2026 close as reported by the cited sources. Readers should consult primary disclosures and a licensed financial adviser before making any investment decision.
