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AI-Driven Dynamics Propelled Lam Research (LRCX) Shares in Q4

Columbia Threadneedle Investments, an investment management company, released its fourth-quarter 2025 investor letter for “Columbia Global Technology Growth Fund”. A copy of the letter can be downloaded here. Markets advanced modestly higher in Q4 2025, with the S&P 500 returning 2.66%, the Nasdaq 100 gaining 2.47%, and the Dow Jones Industrial Average leading with a 4.03% return. This period saw a shift in leadership towards large-cap value stocks as investor sentiment was influenced by the Federal Reserve's ongoing rate cuts amid cooling inflation and the maturation of AI...