Dr. Ed's Blog: The Magnificent Six Stocks That Are Gobbling Up Market Share
The Biggest S&P 500 Addition Ever - The Irrelevant Investor
Rise of the US mega-caps creates shaky 'top-heavy' market | Financial Times
S&P 500 stocks: 5 companies now make up 18% of the index. Is that a recipe for a crash? | Fortune
When Is the Best Time to Invest in Small-Cap Stocks? | The Motley Fool
Dr. Ed's Blog: The Magnificent Six Stocks That Are Gobbling Up Market Share
Facebook, Amazon, Netflix, Google account for 90% of Market Cap Gains Since December 2014: Tonight, Amazon Missed - Mike Shedlock
Tesla Set to Become a Top 10 Company in the S&P 500
A Look Under the S&P 500 Hood
Rise of the US mega-caps creates shaky 'top-heavy' market | Financial Times
Rise of the US mega-caps creates shaky 'top-heavy' market | Financial Times
S&P 500 at Record as Stock Market Defies Economic Devastation - The New York Times
5 companies now make up 20% of the S&P 500. Here's why Goldman Sachs says that's a bad signal for future market returns. (MSFT, AAPL, AMZN, GOOGL, FB) | Markets Insider
S&P 500 Concentration Risk Could Define 2021 (SP500) | Seeking Alpha
Stock Market Warning: 6 Mega Stocks Dominate S&P 500's $21.4 Trillion Cap
S&P 500 dominated by Apple, Microsoft, Alphabet, Amazon, Facebook
S&P 500 Concentration Risk Could Define 2021 (SP500) | Seeking Alpha
Michael Batnick on Twitter: "The market cap of the top 5 S&P 500 companies: $4,095,058,706,432 The market cap of the bottom 282 S&P 500 companies: $4,092,769,755,136… https://t.co/0ZxIv8Tu6S"
One chart puts mega tech's trillions of market value into eye-popping perspective - MarketWatch
Is the S&P 500 Imbalanced? - Blog - Blue Chip Partners
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
Opinion: A strategy to outsmart the S&P 500 'bubble' - MarketWatch
Bull trend strengthens: S&P 500, Nasdaq clear 20-day volatility bands - MarketWatch
Stocks and sectors that move the S&P 500 and NASDAQ | Shares Magazine
