Cathie Wood's Ark Invest Just Delivered Bad News for Quantum Computing Stock Rigetti Computing

Investors piled into quantum computing stocks in 2025, but many of them are now declining sharply.
MarketWatch

Quantum Computing Inc. Reports Third Quarter 2025 Financial Results

The MarketWatch News Department was not involved in the creation of this content. HOBOKEN, N.J., Nov. 14, 2025 /PRNewswire/ -- Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), an ...

IonQ, the biggest quantum computing company on the stock market, disputes short-seller claims it failed to disclose holes in its revenue

Short-seller Wolfpack Research says IonQ misled investors about canceled government earmarks; it also points to suspicious insider stock sales.
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The best quantum computing stock to buy hand over fist in 2026

Several quantum computing stocks could be winners in 2026, including Microsoft and IonQ. However, Alphabet looks the most attractive. Alphabet should benefit from a continued AI tailwind this year. 10 ...
Insider Monkey

Quantum Computing (QUBT) Jumps 9.7% on Bargain-Hunting

We recently published 10 Stocks Stealing Market Spotlight. Quantum Computing Inc. (NASDAQ:QUBT) is one of the best performers on Wednesday. Quantum Computing rallied for a second day on Wednesday, ...
NPR

When will quantum computing deliver on its promise?

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems. Imagine a ...