William Purdy on LinkedIn: The market cap of the 5 largest companies accounts for 19% of the S&P 500… | 15 comments
![Most Valuable Companies: The Last 25 Years - Business History - The American Business History Center Most Valuable Companies: The Last 25 Years - Business History - The American Business History Center](https://americanbusinesshistory.org/wp-content/uploads/2020/08/20-most-valuable-fortune-500-companies-1042x675.jpg)
Most Valuable Companies: The Last 25 Years - Business History - The American Business History Center
![S&P 500's top 10 stocks lose 37% of market cap in 2022 amid tech decline | S&P Global Market Intelligence S&P 500's top 10 stocks lose 37% of market cap in 2022 amid tech decline | S&P Global Market Intelligence](https://www.snl.com/articles/419425509.png)
S&P 500's top 10 stocks lose 37% of market cap in 2022 amid tech decline | S&P Global Market Intelligence
![What if you purchased the largest companies by market cap over each decade? | by Christopher O'Leary | Medium What if you purchased the largest companies by market cap over each decade? | by Christopher O'Leary | Medium](https://miro.medium.com/v2/resize:fit:796/0*U8A_66TjorGlf2Dd.jpg)
What if you purchased the largest companies by market cap over each decade? | by Christopher O'Leary | Medium
![Is It Normal For The Top-5 Companies In The S&P 500 Index To Be Worth As Much As The Bottom 282? (NYSEARCA:SPY) | Seeking Alpha Is It Normal For The Top-5 Companies In The S&P 500 Index To Be Worth As Much As The Bottom 282? (NYSEARCA:SPY) | Seeking Alpha](https://static.seekingalpha.com/uploads/2018/7/22/saupload_Didx7CCXkAUWyDL.jpg:large)
Is It Normal For The Top-5 Companies In The S&P 500 Index To Be Worth As Much As The Bottom 282? (NYSEARCA:SPY) | Seeking Alpha
![Anuradha Raja on X: "@michaelbatnick That's a very interesting way to look at it. However, just to complete the picture on the S&P 500 companies: All Market Cap (June 2018): $24.8 trillion. Anuradha Raja on X: "@michaelbatnick That's a very interesting way to look at it. However, just to complete the picture on the S&P 500 companies: All Market Cap (June 2018): $24.8 trillion.](https://pbs.twimg.com/media/DicQhRlV4AAp3tD.jpg)
Anuradha Raja on X: "@michaelbatnick That's a very interesting way to look at it. However, just to complete the picture on the S&P 500 companies: All Market Cap (June 2018): $24.8 trillion.
![Prof. Michael Tanchum on X: "When it comes to companies with the largest market caps, it is still the U.S. versus the rest . . . (Chart)👇 https://t.co/avpFqSbRle" / X Prof. Michael Tanchum on X: "When it comes to companies with the largest market caps, it is still the U.S. versus the rest . . . (Chart)👇 https://t.co/avpFqSbRle" / X](https://pbs.twimg.com/media/FmG-IhcXgAE4Yiy.png)