S&P 500 Companies: Complete List 2026
Search, filter, and analyze all 503 constituents of the S&P 500 index.
Market Composition
Top 10 Sectors by Weight
Top 10 Companies by Weight
Recent Changes (2025-2026)
The S&P 500 is reconstituted quarterly. Below are some of the most notable recent additions and removals.
+ Recent Additions
- PLTR (Palantir Technologies)
- CRWD (CrowdStrike)
- KKR (KKR & Co.)
- DELL (Dell Technologies)
- SMCI (Super Micro Computer)
- Recent Removals
- AAL (American Airlines)
- ETSY (Etsy)
- RHI (Robert Half)
- CMA (Comerica)
- ILMN (Illumina)
| Ticker | Company | Sector | Weight % | Market Cap | P/E Ratio | Div Yield | YTD Return |
|---|
Methodology
This list of S&P 500 companies is generated using the following methodology:
- Constituents & Weights: Initial list and weights are sourced from public S&P 500 tracking data reflecting the current point in time.
- Financial Metrics: Market capitalization, P/E ratio, and dividend yield are fetched dynamically using the Yahoo Finance API (
yahoo-finance2). - YTD Return: Calculated based on the year-to-date performance using the first trading day of the year as the baseline.
Disclaimer: Financial data is delayed and provided for informational and educational purposes only. Market capitalizations and ratios change constantly during market hours.
Frequently Asked Questions
How many companies are in the S&P 500?
Although it is called the S&P 500, the index currently contains 503 constituents because several companies have multiple share classes listed (like Alphabet's GOOG and GOOGL).
What is the largest company in the S&P 500?
The largest companies by market capitalization in the S&P 500 currently fluctuate between Microsoft, Apple, and NVIDIA, often exceeding $3 trillion in market value.
How are companies selected for the S&P 500?
To be eligible for the S&P 500, a company must be a U.S. company, have a market capitalization of at least $18 billion, be highly liquid, have a public float of at least 10% of its shares outstanding, and have positive earnings in the most recent quarter and over the four most recent quarters in sum.
What sectors make up the S&P 500?
The S&P 500 is divided into 11 GICS sectors: Information Technology, Health Care, Financials, Consumer Discretionary, Communication Services, Industrials, Consumer Staples, Energy, Utilities, Real Estate, and Materials.
How often does the S&P 500 change?
The index is rebalanced quarterly, but constituents can be added or removed throughout the year due to mergers, acquisitions, or companies no longer meeting eligibility criteria.
Cite This Page
Westmount Fundamentals. "S&P 500 Companies Complete List (2026 Updated)." westmountfundamentals.com/sp500-companies-complete-list-2026, 2026.