Three top-performing technology mutual funds are capturing the attention of long-term investors, offering strong returns and a focus on emerging technologies such as artificial intelligence, machine learning, and robotics. With the technology sector ready for continued growth, these funds are being highlighted as key options for portfolio diversification in 2026.

Outstanding Performance and Sector Exposure

Fidelity Advisor Semiconductors Fund (FELIX) has delivered a three-year annualized return of 50.8%, according to recent data. The fund focuses on domestic and foreign companies engaged in the design, manufacture, or sale of semiconductors and semiconductor equipment. As of October 2025, 24.8% of the fund’s assets are invested in NVIDIA Corporation, a leader in AI and graphics processing units.

Another top performer, Columbia Seligman Technology & Information Fund (SLMCX), has achieved a three-year annualized return of 34.9%. The fund invests in companies operating in the information technology and communications services sectors. SLMCX also allows for a small portion of its net assets to be invested in foreign issues, providing global exposure.

Franklin Dynatech Fund (FKDNX) has delivered a three-year annualized return of 26%, and is managed by Rupert H. Johnson Jr., who has been its fund manager since January 1968. The fund focuses on companies that are leaders in innovation, take advantage of new technologies, and benefit from changing global economic conditions.

Why These Funds Matter for Investors

These mutual funds are particularly relevant for investors seeking long-term growth in the technology sector, which has seen significant advancements in areas like artificial intelligence, data science, and robotics. The sector’s fundamentals are improving, driven by increased demand for tech-driven solutions across industries ranging from healthcare to finance.

According to Zacks Investment Research, the technology sector is expected to continue outperforming other sectors in the coming years, especially as companies adapt to new industry conditions and use emerging technologies. This has made technology mutual funds a popular choice among investors looking to capitalize on the sector’s upward trajectory.

For instance, the Zacks Top 10 Stocks portfolio, which includes a mix of tech and other sector leaders, has seen a return of +2,530.8% from its inception in 2012 through November 2025. That outperforms the S&P 500’s +570.3% return during the same period, highlighting the potential of focused tech investments.

What’s Next for Tech Mutual Funds

As the technology landscape evolves, mutual funds like FELIX, SLMCX, and FKDNX are expected to continue adapting their strategies to include companies at the forefront of innovation. Investors are advised to monitor the funds’ performance and adjust their portfolios accordingly, particularly as new technologies like quantum computing and advanced AI gain traction.

Zacks Investment Research is currently offering its free Fund Newsletter, which provides weekly updates on top-performing mutual funds and industry news. Additionally, the Zacks Director of Research, Sheraz Mian, has identified 10 top tickers for 2026, which have shown consistent success since 2012.

With the technology sector continuing to drive economic growth and innovation, these mutual funds are positioned to remain key players in the investment landscape. Investors are encouraged to explore these options as part of a diversified long-term strategy.