5 Best Stocks to Buy for the Next 15 Years

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In this article, we will list the 5 Best Stocks to Buy for the Next 15 Years. Please visit 10 Best Stocks to Buy for the Next 15 Years to see the extended list and the methodology behind it.

5. Taiwan Semiconductor Manufacturing Co. Ltd. (NYSE:TSM)

Number of Hedge Fund Holders: 224

Taiwan Semiconductor Manufacturing Co. Ltd. (NYSE:TSM) is one of the best stocks to buy for the next 15 years. On April 23, TSMC unveiled its latest semiconductor innovation, the A13 process, at the 2026 North America Technology Symposium. Positioned as a direct shrink of the A14 node, the A13 technology offers a 6% reduction in area and improved power efficiency to meet the growing computational demands of AI, HPC, and mobile applications.

5 Best Stocks to Buy for the Next 15 Years

Scheduled for production in 2029, the node features full backward compatibility with A14 design rules, allowing customers to migrate their designs to advanced nanosheet transistors seamlessly. The symposium also highlighted significant expansions to TSMC’s logic and packaging roadmaps. The company introduced N2U, a 2nm platform enhancement slated for 2028 that offers improved speed and power reduction, alongside the A12 platform, which features “Super Power Rail” technology for backside power delivery.

In the realm of advanced packaging, TSMC announced plans for a massive 14-reticle size CoWoS platform by 2028, capable of integrating 10 compute dies and 20 HBM stacks, followed by the A14-to-A14 SoIC 3D stacking technology in 2029. Beyond traditional computing, Taiwan Semiconductor Manufacturing Co. Ltd. (NYSE:TSM) is targeting the automotive, robotics, and specialty sectors with tailored solutions.

Taiwan Semiconductor Manufacturing Co. Ltd. (NYSE:TSM) is a multinational semiconductor contract manufacturing and design company that manufactures, packages, and tests integrated circuits for various industries.

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