Market Cap of S&P 500 Index Companies 2025: FKnol.com

Which stock market companies are the most valued and have the highest market capitalization? The top ones included in the popular broad-level stock market index, like the S&P 500 index, provide an answer. The S&P 500 index is designed to include the companies which are having the maximum market capitalization. Market cap indicates the market value of the company as reflected by the stock price and the number of shares of the company. For instance, if a company constitutes of 1 million shares and the per share price at the moment is $12, then the market cap or market value of the company is (1 million shares * $12) = $12 million.
Stock market indexes, like the S&P 500 index, are designed to select companies based on their market cap, rank them in the decreasing order of their market cap, and select the ones which rank among the top 500 (or so) for inclusion in the index. Along with market cap, there may be additional conditions to be met by a company to be included in the stock index. The number of shares of a company remains fairly constant over time except for certain corporate actions which may change the shares quantity. However, the price of company shares keeps changing with every passing minute. Therefore, the market cap also changes accordingly. The 500 constituent companies of the S&P 500 index have a wide range of market cap - from nearly $1 trillion down to $1 billion.

Following is the list of all the companies that make up the S&P 500 index with their corresponding market capitalization values as of writing. The list is presented in the decreasing order of the market cap values - that is, the company with higher market cap ranks higher in the list.
Beyond individual stocks, one can also explore the several different ways in which one can invest in the S&P 500 index, including the List of S&P 500 ETFs and List of best performing S&P 500 stocks.
Also see Market-cap of NASDAQ 100 Index Companies, Market-cap of Russell 2000 Index Companies, Market-cap of Russell 3000 Index Companies and Market-cap of Dow Jones Index Companies.
This table is usually updated at the end of each month. If you frequently check for the S&P 500 company list or associated values, please bookmark this site.

Stock Screener for Stocks (Sector-wise)

There are a total of 496 company stocks in FKnol records which are part of the S&P 500 Index. Explore the full list as follows.
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Top Performing S&P 500 StocksFull List of S&P 500 StocksAll S&P 500 ETFsTop Dividend-paying S&P 500 StocksTop S&P 500 Stocks for Nov 2025

Market Cap of S&P 500 Index Stocks

🡄 1-18 19-36 37-54 55-72 73-90 91-108 109-126 127-144 145-162 163-180 181-198 199-216 217-234 235-252 253-270 271-288 289-306 307-324 325-342 343-360 361-378 379-396 397-414 415-432 433-450 451-468 469-486 487-496 🡆

Company (Ticker)	Market Cap	%YTD Gains	Company Description	Stock Price	52-wk Price Range	PE fwd	PE trail	EPS ttm

Sorted by Market Cap. Click on the arrow buttons to sort the table as per the desired column
1) Coterra Energy (CTRA)	$436.41 million	-6.19%	Coterra Energy Inc., an independent oil and gas company, explores for, exploits, develops, produces, and markets oil and gas properties in the United States. It primarily focuses on the Marcellus Shale with approximately 175,000 net acres ...See Detailed Company Profile Dividend History	$23.96	$22.46 - $29.95	-0.04	32.7	0.68
2) FMC (FMC)	$3.96 billion	-34.79%	FMC Corporation, incorporated on August 10, 1928, is a diversified chemical company serving agricultural, consumer and industrial markets. The Company operates in three business segments: FMC Agricultural Solutions, FMC Health ...See Detailed Company Profile Dividend History	$31.70	$31.65 - $67.75	0.77	40.24	0.79
3) Stock S&P 500 Index ZVZZT S&P 500 Index Corp Ltd. (ZVZZT)	Members Only! Login / Register to view		The S&P 500 Index stock belonging to the S&P 500 Index category, Basic Industries sector and Major Chemicals sub-sector of the US market has the following business profile. ...See Detailed Company Profile Dividend History	Members Only! Login / Register to view or

4) Enphase Energy (ENPH)	$4.84 billion	-46.11%	Enphase Energy, Inc., incorporated on March 20, 2006, is a provider of energy management solutions. The Company is engaged in designing, developing, manufacturing and selling microinverter systems for the solar ...See Detailed Company Profile Dividend History	$37.01	$29.89 - $110.87	1.67	30.09	1.23
5) Caesars Entertainment (CZR)	$5.4 billion	-22.35%	Caesars Entertainment Corporation, incorporated on November 2, 1989, is a holding company. The Company provides casino-entertainment and hospitality services. The Companys segments include Caesars Entertainment Resort Properties, LLC (CERP), Caesars ...See Detailed Company Profile Dividend History	$25.95	$21.40 - $45.89	2.29	0	-0.92
6) Stock S&P 500 Index ZVZZT S&P 500 Index Corp Ltd. (ZVZZT)	Members Only! Login / Register to view		The S&P 500 Index stock belonging to the S&P 500 Index category, Healthcare sector and Medical Dental Instruments sub-sector of the US market has the following business profile. ...See Detailed Company Profile Dividend History	Members Only! Login / Register to view or

7) MarketAxess (MKTX)	$6.38 billion	-24.42%	MarketAxess Holdings Inc., incorporated on April 11, 2000, operates an electronic trading platform that enables fixed-income market participants to trade corporate bonds and other types of fixed-income instruments using its ...See Detailed Company Profile Dividend History	$170.84	$169.59 - $296.68	0.85	28.75	5.94
8) Carmax (KMX)	$6.76 billion	-43.69%	CarMax, Inc., through its subsidiaries, operates as a retailer of used vehicles in the United States. The company operates in two segments, CarMax Sales Operations and CarMax Auto Finance. It offers c ...See Detailed Company Profile Dividend History	$46.04	$42.75 - $91.25	1.38	13.52	3.4
9) Stock S&P 500 Index ZVZZT S&P 500 Index Corp Ltd. (ZVZZT)	Members Only! Login / Register to view		The S&P 500 Index stock belonging to the S&P 500 Index category, Basic Industries sector and Major Chemicals sub-sector of the US market has the following business profile. ...See Detailed Company Profile Dividend History	Members Only! Login / Register to view or

10) Henry Schein (HSIC)	$7.96 billion	-5.2%	Henry Schein, Inc., incorporated on December 23, 1992, is a provider of healthcare products and services primarily to office-based dental, animal health and medical practitioners. The Company operates through two ...See Detailed Company Profile Dividend History	$65.60	$60.56 - $82.49	0.87	21.09	3.11
11) Mohawk Industries (MHK)	$8.01 billion	8.21%	Mohawk Industries, Inc., incorporated on December 22, 1988, is a flooring manufacturer that creates products for residential and commercial spaces around the world. The Company operates in three segments: Global ...See Detailed Company Profile Dividend History	$128.91	$96.24 - $164.29	1.18	17.12	7.53
12) Stock S&P 500 Index ZVZZT S&P 500 Index Corp Ltd. (ZVZZT)	Members Only! Login / Register to view		The S&P 500 Index stock belonging to the S&P 500 Index category, Consumer Services sector and Motor Vehicles sub-sector of the US market has the following business profile. ...See Detailed Company Profile Dividend History	Members Only! Login / Register to view or

13) Match (MTCH)	$8.33 billion	5.87%	Match Group, Inc. provides dating products. It operates a portfolio of brands, including Tinder, Match, PlentyOfFish, Meetic, OkCupid, OurTime, and Pairs. Match Group, Inc. offers its dating products ...See Detailed Company Profile Dividend History	$34.63	$26.39 - $39.20	1.36	17.05	2.03
14) Charles River Laboratories International (CRL)	$8.39 billion	-7.65%	Charles River Laboratories International, Inc., incorporated on February 3, 1994, is an early-stage contract research company. The Company is engaged in laboratory animal medicine and science (research model technologies) and ...See Detailed Company Profile Dividend History	$170.48	$91.86 - $230.02	1.5	0	-1.32
15) Stock S&P 500 Index ZVZZT S&P 500 Index Corp Ltd. (ZVZZT)	Members Only! Login / Register to view		The S&P 500 Index stock belonging to the S&P 500 Index category, Technology sector and EDP Services sub-sector of the US market has the following business profile. ...See Detailed Company Profile Dividend History	Members Only! Login / Register to view or

16) Federal Realty Investment Trust (FRT)	$8.6 billion	-11%	Federal Realty Investment Trust, incorporated on May 21, 1999, is an equity real estate investment trust (REIT). The Company specializes in the ownership, management and redevelopment of retail and mixed-use ...See Detailed Company Profile Dividend History	$99.64	$80.65 - $118.09	1.07	25.33	3.93
17) Lamb Weston (LW)	$8.64 billion	-7.21%	Lamb Weston Holdings, Inc. (Lamb Weston), is a supplier of frozen potato, sweet potato, appetizer and vegetable products to restaurants and retailers around the world. The Companys segments include Global, ...See Detailed Company Profile Dividend History	$62.01	$47.87 - $83.98	0.46	24.77	2.5
18) Stock S&P 500 Index ZVZZT S&P 500 Index Corp Ltd. (ZVZZT)	Members Only! Login / Register to view		The S&P 500 Index stock belonging to the S&P 500 Index category, Consumer Non-Durables sector and Beverages Production and Distribution sub-sector of the US market has the following business profile. ...See Detailed Company Profile Dividend History	Members Only! Login / Register to view or

This page is updated every week/month. Bookmark this site to track the best performing stocks regularly.

Stock Screener for Stocks (Sector-wise)

All prices are mentioned in the local currency in which a particular stock trades on the stock exchange. stated next to the stock price.
It is possible that there may be a few more stocks that belong to the S&P 500 Index subsector or category, and may be missing from the above list. FKnol maintains a limited number of record of stocks, and E&OE.