“AI has supercharged growth for the market’s biggest tech companies, but several challenges create risks for investors.”

[COMMENTARY] Aside from the fact that many investors consider most AI stocks overpriced, few are factoring in the ESG risks inherent in these stocks, says Morningstar Sustainalytics.
The ESG Risks Clouding the Magnificent Seven’s AI Boom, by Melissa Bird, Alina Olaru, and Henzy Richter, October 14, 2026, Morningstar, USA.