Largest Companies by Market Cap - February 2026
How these values were calculated
- Reconstructed, not recorded
- The share counts in force at the close of February 2026 were not recorded at the time. Each value marked est. is that month's closing price multiplied by the share count on record today, so a buyback or an issuance since then moves it. The closing prices are exact; the share counts are today's.
- What that changes
- Ranks near each other can swap, and a company whose share count changed sharply since February 2026 carries the largest error. Months recorded while their inputs were current carry no marker.
Swipe or scroll the table sideways for more columns.
What changed in this ranking
AI-generated summary by Rhea-AI, written on . How Rhea-AI works.
Novo Nordisk A/S (NVO) fell 36 places to rank 82 from rank 46 between
Apple Inc. (AAPL) overtook Alphabet Inc. (GOOGL) in the top 10. Taiwan Semiconductor Manufacturing (TSM) overtook Meta Platforms, Inc. (META). Walmart Inc. (WMT) overtook Eli Lilly and Company (LLY).
Deere & Company (DE) was the leading climber, rising 23 places to rank 80 from rank 103. Other climbers included BHP Group Limited (BHP), Southern Copper Corporation (SCCO), Analog Devices, Inc. (ADI), Union Pacific Corp. (UNP), and Welltower Inc. (WELL). BHP rose 18 places to rank 61 from rank 79, while SCCO rose 16 places to rank 73 from rank 89.
CyberArk Software Ltd. (CYBR), Comerica Incorporated (CMA), and Dayforce, Inc. (DAY) left the ranking, and no company newly appeared. Both compared periods were reconstructed, so this is a comparison of rebuilt boards.
Compares this month's close with the previous month's close. A company that shifted only because another entered or left the ranking above it is not counted as having moved.
About this ranking
This page ranks 940 US-listed companies by the market capitalization each one carried at the close of February 2026. The values do not change, because February 2026 is over; this is what the ranking looked like then, and it will look the same the next time you visit.
Market capitalization is the share price multiplied by the number of shares outstanding. Each figure on this page uses that month's closing share price, so the ranking reflects the market as it stood at the close of February 2026 rather than today. Rank Change compares each company's position with its position at the end of the previous month. A company whose position shifted only because another company entered or left the ranking above it shows no change, because it did not move.
This month was reconstructed: the closing prices are the ones recorded for February 2026, but the share counts are today's, so every value marked est. carries the share-count drift since then.
For the ranking at today's prices, see the live market cap ranking.