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Why it matters
The 20 largest US-listed companies by market cap. Benchmark collections are a clean way to compare market leaders, index heavyweights and size segments without building a screen from scratch.
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US Blue Chips
The 20 largest US-listed companies by market cap.
The mega-caps that anchor US indices and global markets — the twenty largest US-listed companies by market capitalisation, refreshed from live data. Foreign-domiciled ADRs are assigned to their home market rather than counted here.
What to check next
Compare sector mix, valuation, quality and risk across the group rather than assuming larger companies are automatically safer.
Main risk
Large benchmark names can become crowded, expensive or overly exposed to one macro factor despite appearing diversified at first glance.
| # | Company | Market | Market Cap | Reward | Risk | Yield | |
|---|---|---|---|---|---|---|---|
| 1 | NVIDIA CorporationNVDA | $5.3T | 0.1% | ||||
| 2 | Apple Inc.AAPL | $4.8T | 0.3% | ||||
| 3 | Alphabet Inc Class AGOOGL | $4.1T | 0.3% | ||||
| 4 | Microsoft CorporationMSFT | $3.7T | 0.7% | ||||
| 5 | Amazon.com IncAMZN | $2.8T | — | ||||
| 6 | Space Exploration Technologies Corp. Class A Common StockSPCX | $2.0T | — | ||||
| 7 | Broadcom IncAVGO | $1.7T | 0.7% | ||||
| 8 | Meta Platforms Inc.META | $1.7T | 0.3% | ||||
| 9 | Tesla IncTSLA | $1.4T | — | ||||
| 10 | SK hynix Inc. American Depositary Shares When IssuedSKHYV | $1.2T | — | ||||
| 11 | Micron Technology IncMU | $1.1T | 0.1% | ||||
| 12 | Berkshire Hathaway IncBRK-B | $1.1T | — | ||||
| 13 | Eli Lilly and CompanyLLY | $994.9B | 0.6% | ||||
| 14 | JPMorgan Chase & CoJPM | $946.9B | 1.7% | ||||
| 15 | Walmart Inc.WMT | $852.7B | 0.9% | ||||
| 16 | Advanced Micro Devices IncAMD | $842.6B | — | ||||
| 17 | Visa Inc. Class AV | $691.6B | 0.7% | ||||
| 18 | Exxon Mobil CorpXOM | $682.5B | 2.5% | ||||
| 19 | Johnson & JohnsonJNJ | $640.0B | 2.0% | ||||
| 20 | Intel CorporationINTC | $544.2B | — |
- RewardRiskYield0.1%
- RewardRiskYield0.3%
- RewardRiskYield0.3%
- RewardRiskYield0.7%
- RewardRisk
- RewardRisk
- RewardRiskYield0.7%
- RewardRiskYield0.3%
- RewardRisk
- RewardRisk
- RewardRiskYield0.1%
- RewardRisk
- RewardRiskYield0.6%
- RewardRiskYield1.7%
- RewardRiskYield0.9%
- RewardRisk
- RewardRiskYield0.7%
- RewardRiskYield2.5%
- RewardRiskYield2.0%
- RewardRisk
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Frequently asked questions
What is the US Blue Chips collection?
The 20 largest US-listed companies by market cap. It currently holds 20 stocks, each rated by Openbook's Reward and Risk scores. The mega-caps that anchor US indices and global markets — the twenty largest US-listed companies by market capitalisation, refreshed from live data.
How are US Blue Chips stocks selected?
The US Blue Chips list ranks the largest US-listed companies by market capitalisation, refreshed from live market data. Foreign-domiciled cross-listings are assigned to their home market rather than double-counted.
How often is the US Blue Chips list updated?
It is rebuilt from live market data, so the constituents and their rankings update as prices and company fundamentals change — there is no fixed, hand-edited list.
How should I use the Reward and Risk ratings?
Openbook's Reward rating combines a stock's growth, momentum, profitability and valuation into a single 0–100 score, and the Risk rating scores financial strength, volatility and size. Use them to compare names within this theme — broadly, a higher Reward alongside a lower Risk is more attractive. They are quantitative research signals, not investment advice.
Openbook Reward and Risk ratings and factor scores are quantitative signals for research, not investment advice. Data may be delayed. Some US-listed names carry partial factor coverage.