Alphabet has a diverse range of tech businesses and a strong presence in search engine traffic. Nu is expanding to new locations. Taiwan Semiconductor manufactures chips for various technologies. The S&P 500 is up 17%, but investors should focus on diversifying portfolios. Alphabet, Nu Holdings, and Taiwan Semiconductor offer growth opportunities in 2026. Alphabet trades at a P/E ratio of 32 and has AI developments. Nu is up 61% in 2025 and expanding in Latin America and the U.S. Taiwan Semiconductor powers various technologies with a 50.6% operating margin and a P/E ratio of 30.

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