/D-Wave Quantum reports 99.9% two-qubit fidelity in Nature paper, targeting fault-tolerant system by 2032/Conestoga Microcap opens stakes in NCNO and NPKI, exits NABL and PL in second-quarter moves/SpaceX falls 12% as AI spending surge rattles investors despite Musk revenue pull-forward/Missouri trio charged over alleged Bitcoin kidnapping plot/Japan cabinet secretary affirms Bank of Japan's authority over monetary policy tools/Hut 8 shares slip on mild Q2 revenue miss as AI data center pipeline expands/D-Wave Quantum reports 99.9% two-qubit fidelity in Nature paper, targeting fault-tolerant system by 2032/Conestoga Microcap opens stakes in NCNO and NPKI, exits NABL and PL in second-quarter moves/SpaceX falls 12% as AI spending surge rattles investors despite Musk revenue pull-forward/Missouri trio charged over alleged Bitcoin kidnapping plot/Japan cabinet secretary affirms Bank of Japan's authority over monetary policy tools/Hut 8 shares slip on mild Q2 revenue miss as AI data center pipeline expands