Xanadu Quantum vs. IonQ: The better quantum computing stock buy for 2026 - MSN

Key Points Xanadu is a newcomer to Wall Street, while IonQ has been public since 2021. Xanadu uses light particles, called photons, to power its quantum computers. IonQ focuses on ions as the vehicle to deliver quantum devices with high accuracy. 10 stocks we like better than IonQ › Artificial intelligence stocks have been hot, and the next big investment opportunity could be in quantum computing. A number of pure-play quantum companies have gone public in the past few years, capitalizing on investor interest in the technology. One of the newest in this space is Xanadu Quantum Technologies (NASDAQ: XNDU). Its initial public offering (IPO) occurred on March 27. By comparison, IonQ (NYSE: IONQ) is a relative veteran, having gone public in 2021. Is Xanadu or IonQ the better investment for investors seeking exposure to this up-and-coming industry? Here's a deeper look at both to arrive at an answer.