Investors are broadening their horizons, seeking the next wave of AI winners beyond the typical frontrunners afterNvidia Corp.(NASDAQ:NVDA) reported stellar results, reflecting Wall Street's intense focus on artificial intelligence.

There is an increasing realization that the growth of AI infrastructure will impact more than just chipmakers like Nvidia and server manufacturers such asSuper Micro Computers Inc.(NASDAQ:SMCI).

Various sectors are expected to benefit, including makers of electrical components likeAmphenol Corp. (NYSE:APH), as well as real estate investment trusts focused on data centers, which anticipate rising demand with the expansion of AI and...