After At Blue Summit, we partner with fund managers who share our belief that strong, responsible businesses make strong, long-term investments. Parnassus Investments—one of our core partners—recently released their 2025 Stewardship and Sustainability Report , and we wanted to share some of the highlights with you. We often reference the term ESG, but here’s a quick refresher. ESG stands for Environmental, Social, and Governance —a framework investors use to evaluate how com