“The difference between today and the Internet boom is a more connected financial system, a much larger base of passive investment, the flow of information, the scale of this build-out and the depreciation of it. There are enough reasons to make this time different. Every cycle has metrics that in the rearview mirror screamed the trouble was ahead. The problem is those metrics can change every time.”
Join Julie Biel, CFA, Chief Market Strategist at Kayne Anderson Rudnick, as she delves into the key factors driving the economy and equity markets in 3Q 2026. In this episode, Julie discusses market leadership across large and small caps, earnings expectations and rising borrowing costs, the evolution of the AI capital expenditure cycle, and the role of quality investing amid shifting investor sentiment.
Key Insights and Trends
Large-cap stocks outperformed small caps during the third quarter, while energy benefited from higher oil prices and investors selectively favored areas of health care, capital markets, and transportation tied to current market themes.
Traditional indicators such as return on equity were less effective in explaining performance during the quarter, while beta appeared to be a more consistent predictor of market results, highlighting the influence of sector leadership and shifting investor behavior.
Strong earnings growth expectations remained an important market driver, but higher borrowing costs introduced an additional headwind as investors weighed the implications of increased leverage and financing costs.
Investor attention remained focused on the AI capital expenditure cycle, with discussions extending beyond technological innovation to the economics supporting continued infrastructure investment, customer concentration among key industry participants, and the long-term revenue assumptions underpinning current spending levels.
Stay Informed with Our Latest Insights
For more insights, read our 3Q 2026 Commentary or subscribe to KayneCast where we provide the latest updates from the KAR Investment Team on our investment strategies.
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