The most popular quantum computing stocks include pure plays like IonQ, Rigetti Computing, and D-Wave Quantum. Several "Magnificent Seven" companies are also exploring the benefits of quantum artificial intelligence (AI).
Read MoreCharlie Munger: Berkshire Hathaway's biggest edge is lack of bureaucracy at headquarters, letting it move faster than rivals. Munger sees bureaucracy as a cancer and a waste in successful institutions. Amazon's CEO shares the view and vows to slash layers.
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