ATLASUnited States stock market — top companies & ATLAS outlook
ATLAS tracks 4,872 stocks listed in the United States. The largest by market value is Apple (AAPL) at $5.0T, followed by NVIDIA and Microsoft.
Updated Nov 6, 2026. Educational information, not investment advice.
Live price, market value and ATLAS fair value for the largest companies listed in the United States. Figures match what ATLAS shows on each stock's page and update roughly every few hours.
Biggest movers today
Today's biggest gains and falls among the largest United States companies.
Largest United States companies
| # | Company | Price | 1-day | Market cap | Vs ATLAS fair value |
|---|---|---|---|---|---|
| 1 | AAPL Apple | $342.37 | -0.5% | $5.0T | 84% above fair value |
| 2 | NVDA NVIDIA | $186.64 | +2.8% | $4.9T | 19% above fair value |
| 3 | MSFT Microsoft | $530.61 | -1.0% | $3.9T | about fair value |
| 4 | GOOGL Alphabet | $284.78 | +0.8% | $3.9T | about fair value |
| 5 | GOOG Alphabet | $283.93 | +0.8% | $3.9T | about fair value |
| 6 | AMZN Amazon.com | $259.30 | -0.3% | $2.7T | 28% above fair value |
| 7 | TSM Taiwan Semiconductor Manufacturing | $375.44 | +6.3% | $2.1T | 89% above fair value |
| 8 | SPCX Space Exploration Technologies | $134.27 | +8.6% | $1.9T | — |
| 9 | META Meta Platforms | $610.15 | +0.8% | $1.8T | 12% below fair value |
| 10 | AVGO Broadcom | $293.69 | +0.7% | $1.6T | 31% above fair value |
Ranked by market value, largest first. Price is in local currency; market value is in USD. The gap to fair value is a model estimate, not a price target.
Latest United States news on ATLAS
United States stocks — common questions
What are the biggest United States stocks?
The largest United States companies ATLAS tracks are Apple (AAPL), NVIDIA and Microsoft, ranked by market capitalisation in USD.
Does ATLAS cover United States stocks?
Yes. ATLAS tracks 4,872 stocks listed in the United States, with price, market value and a fair-value estimate for each, alongside 19,000+ stocks worldwide.
What is ATLAS fair value?
ATLAS estimates a fair value for each company and shows how far the current price sits above or below it. It is a model estimate, not a price target or investment advice.
Track United States stocks on ATLAS — probability, fair value and earnings for AAPL, NVDA and 19,000+ more.
Open ATLAS free →ATLAS is educational information, not investment advice. Fair value and probability are model estimates, not forecasts or recommendations. Figures update roughly every few hours.