In 2025, AI stocks like Nvidia and Palantir Technologies saw gains of 40% and 140%, respectively, while CoreWeave jumped over 300% after its IPO. Predictions for 2026 include a focus on profitable AI companies and industry leaders like Nvidia and Amazon.

Investors are urged to pay attention to AI winners and losers in 2026, focusing on companies with strong growth potential and the ability to benefit from AI technology in the future. Diversification across industries, beyond AI, may offer greater gains in the S&P 500.

The S&P 500 Shiller CAPE ratio hit 39 at the end of 2025, signaling expensive stock valuations. Predictions suggest a potential decrease in these levels in 2026 as investors seek reasonably priced stocks, offering new buying opportunities and potential growth.

Quantum computing stocks have been on the rise, driven by advancements in the technology. Investors are advised to select solid players in the quantum space early on, hold for the long term, and benefit from potential growth spurts.

Stock Advisor analysts have identified the 10 best stocks for investors to buy now, excluding Nvidia. Past Stock Advisor recommendations like Netflix and Nvidia have produced significant returns, with the average return at 966%, outperforming the S&P 500.

Read more at Yahoo Finance: My Top 5 Stock Market Predictions for 2026