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.
Coca-Cola FEMSA, S.A.B DE C.V (KOF) was the standout faller, dropping from rank 84 to rank 574, a 490-place decline. The move extended 477 places beyond shifts caused by companies joining or leaving above it. This live ranking is compared with the
Technology had a concentrated downward move, with Seagate Technology Holdings plc (STX), Western Digital Corp. (WDC), Sandisk Corporation (SNDK), Arm Holdings (ARM) and Lam Research Corp (LRCX) all falling. STX fell from rank 71 to rank 86. WDC fell from rank 98 to rank 109. Financial Services showed a similar pattern, with Royal Bank of Canada (RY), Sumitomo Mitsui Financial Group, Inc. (SMFG), HSBC Holdings plc (HSBC), Mitsubishi UFJ Financial Group, Inc. (MUFG) and Toronto Dominion Bank (TD) all falling.
The strongest upward movement was shared by five companies, each gaining 6 places: GE Vernova (GEV), Shopify Inc. (SHOP), McDonald's Corporation (MCD), Union Pacific Corp. (UNP) and ConocoPhillips (COP). GEV climbed to rank 53 from rank 59, while the other four also moved higher.
Berkshire Hathaway Inc. (BRK.A) left from rank 35. The position numbers of companies below it changed by 1 place solely because of that departure, rather than because those companies moved. Pioneer Natural Resource Co. (PXD) debuted at rank 265. Electronic Arts Inc (EA) debuted at rank 315. The top 10 order remained unchanged.
Compares today's ranking with the close of September 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.
Archive & sectors
Archived months
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