Experts

Graham A. Rennison

Quantitative Portfolio Manager

Mr. Rennison is an executive vice president in the quantitative portfolio management group in the Newport Beach office. He is the lead portfolio manager for systematic credit and interest rate strategies, and for the target volatility fund suite. Prior to joining PIMCO in 2011, Mr. Rennison was a director and head of systematic strategies research at Barclays in New York. Prior to that, he spent five years at Lehman Brothers in quantitative credit research in New York and London. He has 23 years of investment experience and holds master's and undergraduate degrees in mathematics from Cambridge University, England.

Economic and Market Commentary

The Edge in Quant Investing in Credit

10/2/2023

Quant investing in credit is an exciting frontier, but success relies on more than just the application of what is known to work well in equities. Learn how PIMCO’s 50+ years of credit expertise gives our clients an edge.

Paul-James White, Graham A. Rennison

Watch Video

Research

Learning From a Decade of Managed Volatility

6/17/2020

Josh Davis, Lloyd Han, Graham A. Rennison

Read Article

Research

Hedging for Profit: A Novel Approach to Diversification

11/6/2017

Combining bonds with other equity-risk-mitigation strategies may be more efficient than any single approach.

Jamil Baz, Josh Davis, Graham A. Rennison

Read Article

Tell us a little about you to help us personalize the site to your needs.

Financial Advisor I'm a broker dealer, registered investment advisor, or a trust or bank financial professional. I'm looking for investments for my clients along with timely insights.
Institutional Investor I'm an institutional investor looking to review investment strategies, timely insights and connect with my PIMCO relationship management team.
Individual Investor I'm an individual investor looking for investment solutions for myself along with timely insights from the PIMCO team.

Terms and Conditions

Please read and acknowledge the following terms and conditions:

I acknowledge that I have read and understand this agreement, have the authority to enter into this agreement, and agree to comply with and be bound by its terms.