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Rising AI Fears Hurt CoStar Group (CSGP) in Q1

Baron Capital, an investment management company, released its Q1 2026 investor letter for the “Baron Focused Growth Fund”. A copy of the letter can be downloaded here. The Baron Focused Growth Fund® (the Fund) experienced a challenging start to 2026, declining 4.99% (Institutional Shares) compared to a 3.52% drop in the Russell 2500 Growth Index (the Benchmark). Concerns regarding the influence of AI on the portfolio and the potential effects of the conflict in Iran on inflation, interest rates, and consumer spending have impacted the Fund’s performance this quarter. The Fund...