Group 1 - The concentration risk in the market is increasing due to the continuous rise of mega-cap tech stocks, which has positively impacted the stock market and investors [1] - Many portfolios and ETFs are heavily weighted towards these mega-cap tech stocks, indicating a potential risk for diversification [1] Group 2 - The article emphasizes a strategic investment approach focused on dividend and value stocks, which has garnered a near 5-star rating on Tipranks.com and over 9,000 followers on Seeking Alpha [1]