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Here is a brief look at the 10 largest companies by market capitalization as of Saturday, Sept. 6 2025. Additionally, I have included the percentages of their gains on a year-to-date basis. Let's dive into the numbers.

1. Nvidia (NVDA) has a market cap of around $4.06 trillion, with year-to-date gains of approximately +24.4%
2. Microsoft (MSFT) has a market cap of around $3.68 trillion, with year-to-date gains of approximately +17.4%
3. Apple (AAPL) has a market cap of around $3.56 trillion, with year-to-date gains of approximately -4.3%
4. Alphabet (GOOG) has a market cap of around $2.84 trillion, with year-to-date gains of approximately +24.1%
5. Amazon (AMZN) has a market cap of around $2.48 trillion, with year-to-date gains of approximately +5.9%
6. Meta (META) has a market cap of around $1.89 trillion, with year-to-date gains of approximately +28.5%
7. Broadcom (AVGO) has a market cap of around $1.58 trillion, with year-to-date gains of approximately +44.5%
8. Taiwan Semiconductor Manufacturing (TSM) has a market cap of around $1.26 trillion, with year-to-date gains of approximately +23.5%
9. Tesla (TSLA) has a market cap of around $1.13 trillion, with year-to-date gains of approximately -13.1%
10. Berkshire Hathaway (BRK-B) has a market cap of around $1.08 trillion, with year-to-date gains of approximately +10.2%

In comparison, the S&P 500's year-to-date gain is approximately +10.2%.

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