Quick Read Equal-weighted funds underperform cap-weighted indexes when concentrated mega-cap stocks dominate returns, but EUSA has gained 1.39% year-to-date in 2026 while SPY declined 0.7%, suggesting ...

Active ownership of the rest of the S&P 500 (SP500) aside from the mega-cap technology stocks has shrunk proportionally to the correlation between sector vs. sector, and the intra-sector. “While low ...

I recommend buying iShares Russell Top 200 Growth ETF (IWY) for a six-month holding period, leveraging its mega-cap concentration. IWY's tech-heavy, mega-cap focus benefits from current ...