Largest 500 U.S. Companies by Market Cap - 21–40 of 500

A daily-updated ranking highlights the 500 largest american stocks by market cap, making it easy to assess market leaders, track shifts in valuation, and understand how the biggest companies compare over time.

Data updated: Sep 11, 2026, 4:00 PM ET

#NameMarket cap ▼% changeMarket cap (relative)
21 AbbVie AbbVie ABBV 454.35B ▲ 0.83%
22 Cisco Systems Cisco Systems CSCO 442.46B ▲ 4.36%
23 Bank of America Bank of America BAC 439.96B ▲ 0.21%
24 Oracle Oracle ORCL 432.81B ▼ 1.74%
25 Chevron Chevron CVX 422.93B ▲ 0.61%
26 Palantir Technologies Palantir Technologies PLTR 401.84B ▲ 1.07%
27 Costco Wholesale Costco Wholesale COST 401.28B ▲ 0.26%
28 Coca-Cola Coca-Cola KO 379.91B ▲ 0.52%
29 Caterpillar Caterpillar CAT 376.28B ▲ 1.69%
30 Lam Research Lam Research LRCX 373.16B ▲ 0.07%
31 Dell Technologies Dell Technologies DELL 363.07B ▲ 11.98%
32 Applied Materials Applied Materials AMAT 362.27B ▲ 0.55%
33 Merck Merck MRK 355.31B ▼ 0.54%
34 UnitedHealth Group UnitedHealth Group UNH 343.08B ▼ 2.36%
35 Procter & Gamble Procter & Gamble PG 337.58B ▲ 1.61%
36 Morgan Stanley Morgan Stanley MS 336.99B ▲ 0.81%
37 GE Aerospace GE Aerospace GE 335.82B ▼ 0.15%
38 Netflix Netflix NFLX 322.29B ▲ 1.83%
39 Home Depot Home Depot HD 308.12B ▲ 1.00%
40 Goldman Sachs Group Goldman Sachs Group GS 299.95B ▲ 0.93%