William C. Rives, CFA
Portfolio Manager, Analyst
ETFs |
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Putnam BioRevolution ETF |
More from the Equity team

Why active over passive for small-cap investing
A wide range of possible outcomes, a multitude of negative earners, and significantly less Wall Street coverage are just a few of the reasons small-cap investors should consider active managers who could steer them toward better results.

ESG materiality | Analyzing the growing role of ESG factors in executive compensation
A rising number of S&P 500 companies are now tying ESG metrics to executive pay. Explore insights on how this impacts corporate goals and investment opportunities.

ESG Metrics | Impact report of sustainable investing strategies
Putnam Investments is pleased to share our 2023 Sustainability and Impact Report.

ESG Materiality: A North Star for multi-asset investors [2023]
The concept of financial materiality serves as a “North Star” that can guide activity across asset classes. Illuminating this concept, Putnam experts in equities, fixed income, and asset allocation have produced a comprehensive exploration of ESG materiality across asset classes.