S&P 500 companies list by date

Historical S&P 500 constituents for any date back to 1925, including companies that later left the index.

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Pick a date and press Look up.

Get all of this and more through the API. Every lookup on this page is one function call, with the Nasdaq-100, the Dow Jones and the additions and removals behind each list.

See plansRead the index membership docs

About this lookup

What each lookup shows

A lookup lists every member of the S&P 500 on the date you pick, with the company's name, its ticker, the day it joined the index and whether it is still in the index today. Companies that later left the index are included, whether they were acquired, merged, delisted or replaced, so the list matches the index as it stood on that day.

Dates covered

Any date from 31 December 1925 up to the present day can be looked up. The index tracked about 90 companies until it widened to 500 on 4 March 1957, so lookups for earlier dates return a shorter list. Weekends and holidays work too and return the list in force on that day.

Questions it answers
  • Which companies were in the S&P 500 on 1 January 2000?
  • Was Enron still in the S&P 500 in October 2001?
  • What did the S&P 500 look like on the first day of a backtest?
  • Which companies were in the S&P 500 during the 2008 financial crisis?