Leave your feedback Share Copy URL https://ar-c.org/video/f4X4T2RhBtw.html Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter S&P 500 Is 45% Tech — And They Want to ADD More [231V3o3PWsC] Health Updated on August 10, 2026 EDT — Published on August 10, 2026 EDT Technology now makes up 45% of the S&P 500 index — and there are proposals to add SpaceX, Anthropic, and OpenAI on top of that. The comparison being made is to financials in 2007-2008, when that sector climbed to nearly 30% of the index before the crash. Index funds buy automatically based on market weight, so the largest sectors keep absorbing more money regardless of valuation. Does the S&P 500 still function as diversification at this concentration level? #SP500 #IndexInvesting #401k imJpz1w1boo Tqa2oltRp65 HjMCbyrsR4O 9MSuDpGkUaV nU1E7CZvdso LkTPcc0epCj 8D7P0djfMX6
Technology now makes up 45% of the S&P 500 index — and there are proposals to add SpaceX, Anthropic, and OpenAI on top of that. The comparison being made is to financials in 2007-2008, when that sector climbed to nearly 30% of the index before the crash. Index funds buy automatically based on market weight, so the largest sectors keep absorbing more money regardless of valuation. Does the S&P 500 still function as diversification at this concentration level? #SP500 #IndexInvesting #401k imJpz1w1boo Tqa2oltRp65 HjMCbyrsR4O 9MSuDpGkUaV nU1E7CZvdso LkTPcc0epCj 8D7P0djfMX6