- In today’s CEO Daily: Diane Brady examines Bill Ackman’s effort to build a modern-day Berkshire— without the folksy charm.
- The big leadership story: Anthropic is giving companies an early look at its most advanced AI model.
- The markets: Stocks skyrocket globally on news of a U.S.-Iran ceasefire deal.
- Plus: All the news and watercooler chat from Fortune .
Good morning. Is Bill Ackman like Warren Buffett?