IonQ, Inc. (IONQ) Is A Quantum Computing Stock Jim Cramer Rightly Warned About

We recently published Jim Cramer’s 13 Quantum Computing & Nuclear Stock Predictions – See How They Played Out! IonQ, Inc. (NYSE:IONQ) is one of the stocks Jim Cramer recently discussed.

IonQ, Inc. (NYSE:IONQ) is a quantum computing company that enables businesses to access quantum computing through cloud platforms such as Amazon’s AWS. Since Cramer’s comments, the shares have lost 17%. However, on the day he commented on IonQ, Inc. (NYSE:IONQ), the stock had gained 43% since the 21st. The stock rose as peer D-Wave announced its new quantum computers, which turned out to be a bullish catalyst for the industry. While Cramer has recently started to change his beliefs on quantum, here’s what he said about IonQ, Inc. (NYSE:IONQ) in May 2025:

“Oh my god, it’s so high and it’s losing so much money, but it’s quantum. If I offer you a considered explanation of why I think that stock’s too expensive, most people ignore it, so all I’m going to say is it’s too speculative for me. I don’t know what else to say.”

Photo by Anton Maksimov juvnsky on Unsplash

Compare these remarks with the CNBC TV host’s latest comments about IonQ, Inc. (NYSE:IONQ):

“My first quantum company. I’m going all in on what youth wants. They inherit the earth, I have the heart of darkness. I’m trying to get away from that. When Jensen switched and said he’s in on quantum, who am I to say, that the man who the President thought about breaking up the company but said it was too great, I’m going all in quantum.”

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Disclosure: None. This article is originally published at Insider Monkey.