🟢 T. Rowe Price is trading 4.77% up in pre-market after expanding Anthropic’s Claude across its investment organization

T. Rowe Price is trading 4.77% up at $112.67 after announcing on September 10, 2026, that it is expanding Anthropic’s Claude across its investment organization.

• Portfolio managers and analysts are using Claude to support research; developers are adopting Claude Code to build investment tools.
• The move follows a $107.55 close on September 10. Pre-market trading is likely thinner than regular-session activity, so volatility may remain elevated.
• Confidence is medium: the official announcement is clear, but no independent tier-one source explicitly attributes the price move to it.