Largest Companies by Market Cap - Complete Rankings
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What changed in this ranking
AI-generated summary by Rhea-AI, written on . How Rhea-AI works.
The current board is compared with the close of October 2026, rather than with a completed current month. Nvidia Corp (NVDA) rose to No. 1 from No. 2. That put Apple Inc. (AAPL) at No. 2, down from No. 1.
Inside the top 10, Meta Platforms, Inc. (META) and Broadcom Inc. (AVGO) each rose 1 place, moving ahead of Tesla, Inc. (TSLA). TSLA fell 2 places to No. 10 from No. 8.
ConocoPhillips (COP) fell 9 places to rank 89 from rank 80. Shopify Inc. (SHOP) and Marvell Technology, Inc. (MRVL) each fell 8 places. The leading climbers were Amphenol Corporation (APH) and Eaton Corporation plc (ETN), each rising 8 places, while Abbott Laboratories (ABT) and Welltower Inc. (WELL) each rose 5 places.
At the lower boundary, Morningstar, Inc. (MORN) appeared at rank 984 and Bruker Corporation (BRKR) at rank 1000. All of these appearances were tied to the universe boundary rather than being company debuts. No company left the ranking.
Compares today's ranking with the close of October 2026, the most recent month the archive holds. Positions here move with live prices, so a difference against that close is not a completed month's result.
Archived months
Archived months
- October 2026
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