<div id="readability-page-1"><div id="blog-content"><img height="235" src="https://imageproxy.pbkrs.com/https://talkmarkets.com/user_content/ckimages/orig_pexels-monstera-5849585.webp?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" width="400" original-src="https://imageproxy.pbkrs.com/https://talkmarkets.com/user_content/ckimages/orig_pexels-monstera-5849585.webp"/>Image source: Pexels, Photo by Monstera Here is a short look at the 10 largest companies by market capitalization as of Saturday, Dec. 13, 2025. Additionally, I have included the percentages of their gains on a year-to-date basis. Let's dive into the numbers.<ol><li>Nvidia (NVDA) has a market cap of around $4.25 trillion, with year-to-date gains of approximately +30.3%</li><li>Apple (AAPL) has a market cap of around $4.11 trillion, with year-to-date gains of approximately +11.1%</li><li>Alphabet (GOOG) has a market cap of around $3.74 trillion, with year-to-date gains of approximately +63.4%</li><li>Microsoft (MSFT) has a market cap of around $3.56 trillion, with year-to-date gains of approximately +13.5%</li><li>Amazon (AMZN) has a market cap of around $2.42 trillion, with year-to-date gains of approximately +3.1%</li><li>Broadcom (AVGO) has a market cap of around $1.70 trillion, with year-to-date gains of approximately +55.3%</li><li>Meta (META) has a market cap of around $1.62 trillion, with year-to-date gains of approximately +10.0%</li><li>Tesla (TSLA) has a market cap of around $1.53 trillion, with year-to-date gains of approximately +13.7%</li><li>Taiwan Semiconductor Manufacturing (TSM) has a market cap of around $1.52 trillion, with year-to-date gains of approximately +47.9%</li><li>Berkshire Hathaway (BRK-B) has a market cap of around $1.08 trillion, with year-to-date gains of approximately +10.0%</li></ol>In comparison, the S&amp;P 500's year-to-date gain is approximately +16.1%.<hr/>More By This Author:The 10 Largest Companies - Saturday, Dec. 6 The 10 Largest Companies - Saturday, Nov. 29 The 10 Largest Companies - Saturday, Nov. 22 </div></div>

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As of Dec. 13, 2025, Nvidia leads with a market cap of $4.25 trillion and a 30.3% YTD gain. Apple follows at $4.11 trillion, gaining 11.1%. Alphabet shows a 63.4% YTD gain at $3.74 trillion. Microsoft, Amazon, Broadcom, Meta, Tesla, TSM, and Berkshire Hathaway also feature, with gains ranging from 3.1% to 55.3%. The S&P 500's YTD gain is 16.1%.

- As of December 13, 2025, the ten largest companies by market capitalization include Nvidia, Apple, and Alphabet, with market caps of $4.25 trillion, $4.11 trillion, and $3.74 trillion, respectively.  
- Year-to-date gains for these companies vary, with Alphabet leading at +63.4%, followed by Broadcom at +55.3%, and Nvidia at +30.3%.  
- The S&P 500 has a year-to-date gain of approximately +16.1%, providing a benchmark for comparison against these major companies.  

The 10 Largest Companies - Saturday, Dec. 13