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Welcome. This website is intended solely for the use of institutional investors, consultants and other professionally recognized financial intermediaries in specific countries. Intech Investment Management LLC (“Intech”), is an investment adviser registered with the United States Securities & Exchange Commission. Intech is not permitted to offer products and services in all countries. It is the responsibility of prospective investors to inform themselves of and to observe all applicable laws and regulations of any relevant jurisdictions, including the legal requirements and tax consequences within the countries of their citizenship, residence, domicile and place of business with respect to the acquisition, holding or disposal of shares or securities, and any foreign exchange restrictions that may be relevant thereto. The products and services referred to in this website are not offered to any person or entity in any jurisdiction where the advertisement, offer or sale of such products and services is restricted or prohibited by law or regulation or where we would be subject to any registration or licensing requirement not currently held by Intech or our affiliates. If Intech does not offer a website for your country, please visit www.janushenderson.com.

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Decline - I am not an Institutional Investor

Adrian Banner, PhD

Chief Investment Officer and Executive Director

Joined Intech®: 2002

Years at Intech: 20

Industry Experience: 20

  • 20 years of industry experience
  • Joined Intech in August 2002
  • Held roles on the firm's Princeton Research Team prior to being named CIO
  • PhD, Mathematics, Princeton University
  • MS & BS, Mathematics, University of New South Wales, Australia

Dr. Banner is the firm's chief investment officer, a position he has held since January 2012. He also served as the firm's chief executive officer from November 2012 to March 2022.

Since joining Intech, Dr. Banner has been an integral part of the firm’s Princeton-based Research Team. In 2009, he was named the firm’s co-chief investment officer. Dr. Banner has extensive knowledge of the firm’s trading systems, optimization programs and research initiatives, both on an operational and theoretical basis, and has held various roles as part of the Princeton Research Team prior to being named CIO and, subsequently, CEO.

Dr. Banner has lectured on the stability of market capitalization and low-volatility equity portfolios at a number of academic and professional conferences and has authored several scholarly papers on Stochastic Portfolio Theory. His book, The Calculus Lifesaver, has been praised for being “one of the clearest mathematics texts” and “an indispensable volume for any student seeking to master calculus.”