2025年に成長株が急上昇し,AIの進歩と技術的巨人の強みにより価値株を上回るものとなった. Growth stocks surged in 2025, outpacing value stocks due to AI advances and tech giants' strong performance.

2025年12月9日時点で,S&P 500の成長株は,人工知能の進歩と"壮大な7"の技術大企業からの強い利益によって,価値株を大幅に上回っています. As of December 9, 2025, growth stocks in the S&P 500 have significantly outperformed value stocks, driven by artificial intelligence advancements and strong gains from the "Magnificent Seven" tech giants. S&P500は1. 8%上昇し,成長株は20%以上上昇し,価値株は11.2%上昇し,2008年の金融危機以来の継続傾向を反映した. The S&P 500 rose 17.8% year-to-date, with growth stocks up 20% or more and value stocks gaining around 12.7%, reflecting a sustained trend since the 2008 financial crisis. この集会は低金利の期待,レコードAI関連投資,インフォメーション・テクノロジー部門の支配的パフォーマンスなどにより推し進められ,その成果は23.7%のYTDを獲得した. The rally has been fueled by low interest rate expectations, record AI-related investments, and dominant performance in the Information Technology sector, which gained 23.7% YTD. 1月と11月の短期的な価値上昇にもかかわらず,年末には成長が続いていたため,市場集中,評価リスク,長期的な持続可能性に関する懸念が高まった. Despite brief value stock rallies in January and November, growth remained ahead by year-end, raising concerns about market concentration, valuation risks, and long-term sustainability.