Rigetti Computing, Inc. (NASDAQ:RGTI) is one of the Best Quantum Computing Stocks to Buy for 2026. On January 15, Rosenblatt analyst John McPeake initiated coverage of the company’s stock with a “Buy” rating and a price objective of $40. Notably, the firm likes the company’s modular approach to qubit scaling and its internal fab approach. According to the analyst, Rigetti Computing, Inc. (NASDAQ:RGTI)’s work with leading quantum error correction partner Riverlane is promising in the medium- to long-term. ...