This page collects WhisperX intelligence signals tagged #Mizuho. It is designed for humans, search engines, and AI agents: each item links to a canonical source-backed record with sector, source, timestamp, credibility, and exportable structured data.
Mizuho Securities has delivered a sharp blow to three prominent quantum computing firms, cutting their price targets in a move that signals growing institutional skepticism about the sector's near-term financial prospects. The downgrade directly targets D-Wave Quantum, IonQ, and Rigetti Computing, highlighting a coordi...
Mizuho Financial Group Inc. has decided to trim its stake in Orient Corp., yielding to pressure from an activist investor who demanded the banking conglomerate either consolidate its position or exit the credit card business entirely. The decision marks a notable capitulation to governance demands that have been build...