William C. Rives, CFA

Portfolio Manager, Analyst

Mr. Rives is a Portfolio Manager of Putnam Research Fund and the Portfolio Manager of Putnam BioRevolution™ ETF, which focuses on companies at the intersection of technology and biology. In addition, Mr. Rives is an Analyst covering the health care and utilities sectors. He is responsible for conducting fundamental analysis, developing insights on material sustainability issues, assessing valuations, and making buy/sell recommendations for companies in the medical technology and life sciences industries and all companies in the utilities sector. Previously at Putnam, Mr. Rives served as an Equity Associate, covering multiple sectors. He has been in the investment industry since he joined Putnam in 2013.

ETFs
Putnam BioRevolution ETF

Mutual Funds

 Fact sheet Annual Semi annual Compare
Research Fund
Overall Morningstar RatingTM among 1298 funds in the Large Blend category.
10-year Morningstar RatingTM among 885 funds in the Large Blend category.
5-year Morningstar RatingTM among 1188 funds in the Large Blend category.
3-year Morningstar RatingTM among 1298 funds in the Large Blend category.

More from the Equity team

Balance and ballast: A strategy for uncertain markets

With heightened uncertainty in the financial markets, we believe it is an attractive time to invest in balanced funds, thanks to uncorrelated asset class returns and the ballast provided by the fixed-income portion of their portfolios.

More »

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.

More »

ESG Metrics | Impact report of sustainable investing strategies

Putnam Investments is pleased to share our 2023 Sustainability and Impact Report.

More »

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.

More »