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: Oct 29, 2026, 4:00 PM ET

#NameMarket cap ▼% changeMarket cap (relative)
21 Palantir Technologies Palantir Technologies PLTR 471.98B ▼ 0.20%
22 Intel Intel INTC 464.31B ▼ 3.62%
23 Chevron Chevron CVX 457.31B ▲ 0.98%
24 Costco Wholesale Costco Wholesale COST 441.53B ▲ 1.36%
25 Cisco Systems Cisco Systems CSCO 428.50B ▼ 1.54%
26 Oracle Oracle ORCL 422.03B ▼ 3.45%
27 Coca-Cola Coca-Cola KO 399.31B ▲ 1.17%
28 Procter & Gamble Procter & Gamble PG 372.21B ▲ 1.47%
29 UnitedHealth Group UnitedHealth Group UNH 371.87B ▲ 0.93%
30 Merck Merck MRK 361.24B ▲ 3.83%
31 Bank of America Bank of America BAC 354.03B ▲ 0.57%
32 Applied Materials Applied Materials AMAT 334.63B ▲ 1.36%
33 Home Depot Home Depot HD 328.32B ▲ 3.60%
34 Philip Morris International Philip Morris International PM 324.98B ▲ 2.89%
35 GE Aerospace GE Aerospace GE 323.49B ▲ 3.96%
36 Lam Research Lam Research LRCX 317.77B ▲ 0.22%
37 Palo Alto Networks Palo Alto Networks PANW 310.16B ▼ 3.53%
38 Dell Technologies Dell Technologies DELL 304.33B ▼ 3.70%
39 Shell Shell SHEL 298.76B ▲ 2.36%
40 Morgan Stanley Morgan Stanley MS 298.68B ▼ 0.07%