The Largest Consumer Discretionary Companies by Market Cap in October 2026

Amazon, Tesla, and Home Depot are the biggest companies by market cap in the consumer discretionary sector

By Lyle Daly – Updated Oct 5, 2026 at 4:41 PM EST | Fact-checked by Frank Bass

Key Points

  • Amazon leads in consumer discretionary sector with a market cap of $2.7 trillion as of Oct 2026.
  • Tesla shifts focus to Optimus robots, phasing out models S and X.
  • Home Depot expands by acquiring SRS Distribution and GMS for $5.5 billion.

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