Semiconductor Market Cap Ranking
Semiconductor Sector Market Cap by Company (USD) Jan 2000 - Oct 2026
Summary
In Oct 2026, NVIDIA led with $5.17T, ahead of TSMC at $2.14T.
NVIDIA alone accounted for 36.1% of the Oct 2026 total.
NVIDIA grew the fastest since Oct 2016, up 12,165.7%.
Full Rankings
Complete dataset - Oct 2026
| Rank | Company | Value | MoM | Share % | Δ Rank |
|---|---|---|---|---|---|
| 1 | ![](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><circle cx="20" cy="20" r="18" fill="%23334155" stroke="%23475569" stroke-width="1.5"/><text x="20" y="21" text-anchor="middle" dominant-baseline="central" fill="white" font-size="11" font-family="ui-monospace,monospace" font-weight="600">NVDA</text></svg>) NVIDIANVDA | $5.2T | -6.2% | 36.1% | — |
| 2 | ![](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><circle cx="20" cy="20" r="18" fill="%23334155" stroke="%23475569" stroke-width="1.5"/><text x="20" y="21" text-anchor="middle" dominant-baseline="central" fill="white" font-size="11" font-family="ui-monospace,monospace" font-weight="600">TSM</text></svg>) TSMCTSM | $2.1T | -9.6% | 14.9% | — |
| 3 | ![](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><circle cx="20" cy="20" r="18" fill="%23334155" stroke="%23475569" stroke-width="1.5"/><text x="20" y="21" text-anchor="middle" dominant-baseline="central" fill="white" font-size="11" font-family="ui-monospace,monospace" font-weight="600">AVGO</text></svg>) BroadcomAVGO | $1.6T | -6.4% | 11.0% | — |
| 4 | ![](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><circle cx="20" cy="20" r="18" fill="%23334155" stroke="%23475569" stroke-width="1.5"/><text x="20" y="21" text-anchor="middle" dominant-baseline="central" fill="white" font-size="11" font-family="ui-monospace,monospace" font-weight="600">005930</text></svg>) Samsung Electronics005930.KS | $1.1T | -17.5% | 7.5% | — |
| 5 | ![](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><circle cx="20" cy="20" r="18" fill="%23334155" stroke="%23475569" stroke-width="1.5"/><text x="20" y="21" text-anchor="middle" dominant-baseline="central" fill="white" font-size="14" font-family="ui-monospace,monospace" font-weight="600">MU</text></svg>) Micron TechnologyMU | $994.3B | -17.5% | 6.9% | — |
| 6 | ![](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><circle cx="20" cy="20" r="18" fill="%23334155" stroke="%23475569" stroke-width="1.5"/><text x="20" y="21" text-anchor="middle" dominant-baseline="central" fill="white" font-size="11" font-family="ui-monospace,monospace" font-weight="600">AMD</text></svg>) AMDAMD | $863.2B | -13.6% | 6.0% | — |
| 7 | ![](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><circle cx="20" cy="20" r="18" fill="%23334155" stroke="%23475569" stroke-width="1.5"/><text x="20" y="21" text-anchor="middle" dominant-baseline="central" fill="white" font-size="11" font-family="ui-monospace,monospace" font-weight="600">ASML</text></svg>) ASMLASML | $632.7B | -9.4% | 4.4% | — |
| 8 | ![](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><circle cx="20" cy="20" r="18" fill="%23334155" stroke="%23475569" stroke-width="1.5"/><text x="20" y="21" text-anchor="middle" dominant-baseline="central" fill="white" font-size="11" font-family="ui-monospace,monospace" font-weight="600">INTC</text></svg>) IntelINTC | $475B | -25.3% | 3.3% | — |
| 9 | ![](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><circle cx="20" cy="20" r="18" fill="%23334155" stroke="%23475569" stroke-width="1.5"/><text x="20" y="21" text-anchor="middle" dominant-baseline="central" fill="white" font-size="11" font-family="ui-monospace,monospace" font-weight="600">LRCX</text></svg>) Lam ResearchLRCX | $330.3B | -19.7% | 2.3% | — |
| 10 | ![](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><circle cx="20" cy="20" r="18" fill="%23334155" stroke="%23475569" stroke-width="1.5"/><text x="20" y="21" text-anchor="middle" dominant-baseline="central" fill="white" font-size="11" font-family="ui-monospace,monospace" font-weight="600">AMAT</text></svg>) Applied MaterialsAMAT | $324.8B | -20.0% | 2.3% | — |
| 11 | ![](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><circle cx="20" cy="20" r="18" fill="%23334155" stroke="%23475569" stroke-width="1.5"/><text x="20" y="21" text-anchor="middle" dominant-baseline="central" fill="white" font-size="11" font-family="ui-monospace,monospace" font-weight="600">TXN</text></svg>) Texas InstrumentsTXN | $252.5B | -1.3% | 1.8% | — |
| 12 | ![](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><circle cx="20" cy="20" r="18" fill="%23334155" stroke="%23475569" stroke-width="1.5"/><text x="20" y="21" text-anchor="middle" dominant-baseline="central" fill="white" font-size="11" font-family="ui-monospace,monospace" font-weight="600">KLAC</text></svg>) KLA CorporationKLAC | $216.3B | -15.0% | 1.5% | — |
| 13 | ![](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><circle cx="20" cy="20" r="18" fill="%23334155" stroke="%23475569" stroke-width="1.5"/><text x="20" y="21" text-anchor="middle" dominant-baseline="central" fill="white" font-size="11" font-family="ui-monospace,monospace" font-weight="600">QCOM</text></svg>) QualcommQCOM | $183.8B | -6.5% | 1.3% | — |
| 14 | ![](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><circle cx="20" cy="20" r="18" fill="%23334155" stroke="%23475569" stroke-width="1.5"/><text x="20" y="21" text-anchor="middle" dominant-baseline="central" fill="white" font-size="11" font-family="ui-monospace,monospace" font-weight="600">NXPI</text></svg>) NXP SemiconductorsNXPI | $57.8B | -3.5% | 0.4% | — |
| 15 | ![](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><circle cx="20" cy="20" r="18" fill="%23334155" stroke="%23475569" stroke-width="1.5"/><text x="20" y="21" text-anchor="middle" dominant-baseline="central" fill="white" font-size="11" font-family="ui-monospace,monospace" font-weight="600">STM</text></svg>) STMicroelectronicsSTM | $40.6B | -14.9% | 0.3% | — |
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