Limits RegistryPUBLIC RECORD
Limits RegistryNVIDIA became the first company to cross $5.5 trillion in market capitalization on May 13, 2026, having first crossed $5 trillion in October 2025. This figure moves every second the market is open and different data providers report different intraday peaks — treat this as an approximate, likely-already-superseded snapshot rather than a fixed record, and check a live tracker (e.g. companiesmarketcap.com) for the current figure.
The question, scope, and sources behind this Registry record.
NVIDIA became the first company to cross $5.5 trillion in market capitalization on May 13, 2026, having first crossed $5 trillion in October 2025. This figure moves every second the market is open and different data providers report different intraday peaks — treat this as an approximate, likely-already-superseded snapshot rather than a fixed record, and check a live tracker (e.g. companiesmarketcap.com) for the current figure.
The highest market capitalization (share price times shares outstanding) ever reached by a single publicly traded company, in nominal (not inflation-adjusted) USD.
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Current frontiers derived from accepted Claims.
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The frontier as it changed over time.
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Permanent ID limitsregistry.com/limits/LR-MARKET-CAP-RECORD
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Limits Registry. LR-MARKET-CAP-RECORD. Highest market capitalization, single public company. 2026.