Largest 500 U.S. Companies by Market Cap

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: Apr 28, 2026, 4:00 PM ET

#NameMarket cap ▼% changeMarket cap (relative)
1 NVIDIA NVIDIA NVDA 5.180T ▼ 1.60%
2 Alphabet Alphabet GOOGL 4.231T ▼ 0.17%
3 Apple Apple AAPL 3.974T ▲ 1.15%
4 Microsoft Microsoft MSFT 3.187T ▲ 1.01%
5 Amazon Amazon AMZN 2.788T ▼ 0.54%
6 Broadcom Broadcom AVGO 1.893T ▼ 4.39%
7 Meta Platforms Meta Platforms META 1.698T ▼ 1.11%
8 Tesla Tesla TSLA 1.412T ▼ 0.70%
9 Berkshire Hathaway Berkshire Hathaway BRK-B 1.032T ▲ 1.18%
10 Walmart Walmart WMT 1.017T 0.00%
11 JPMorgan Chase JPMorgan Chase JPM 834.53B ▼ 0.06%
12 Eli Lilly Eli Lilly LLY 780.79B ▲ 0.66%
13 Exxon Mobil Exxon Mobil XOM 627.35B ▲ 1.60%
14 Visa Visa V 594.85B ▼ 0.11%
15 Micron Technology Micron Technology MU 568.71B ▼ 3.86%
16 Johnson & Johnson Johnson & Johnson JNJ 548.34B ▲ 1.09%
17 Advanced Micro Devices Advanced Micro Devices AMD 526.94B ▼ 3.41%
18 Oracle Oracle ORCL 477.31B ▼ 4.05%
19 Mastercard Mastercard MA 452.70B ▲ 0.23%
20 Costco Wholesale Costco Wholesale COST 440.99B ▼ 0.40%