Impax Asset Management


Impax Asset Management

Head office:

London, U.K.

Assets managed:

44.8 billion (as of December 31, 2025)

Head office:

London, U.K.

Assets managed:

44.8 billion (as of December 31, 2025)

Company profile

Impax Asset Management is a specialist asset manager with over 25 years experience. Founded in 1998, with headquarters in London and offices in the U.S., Japan, Ireland and Hong Kong, Impax directs capital to areas of the market with structurally higher growth (i.e., environmental markets and societal trends), and that are enabling the transition to a more sustainable economy.

NEI Environmental Leaders Fund

Impax employs a Growth at a Reasonable Price (GARP) bottom-up stock selection process. It begins by filtering the global investment universe to identify companies whose revenue exposure in environmental markets is greater than 20%.


Funds managed

Lead managers – NEI Global Corporate Leaders Fund

Amber Fairbanks, CFA

Co-Portfolio Manager

Amber joined Impax’s Listed Investments team to help the firm develop new products, including in Social Investment and will become a co-portfolio manager on a planned new strategy. She has over 20 years of experience in investment management and has been managing sustainable equity portfolios for the last 12 years.

Charles French

Co-Portfolio Manager

Charles provides support and leadership in the development and growth of the Impax Asset Management’s listed investments business, covering research, idea generation, portfolio management, ESG integration, and trading.

Joe Cordi, CFA

Co-Portfolio Manager

Before joining Impax in 2022, Joe worked in a similar role at Citi Investment Management, covering healthcare, consumer staples and financials. He has a master's degree in biotechnology from Johns Hopkins University and a bachelor's degree from George Washington University, where he graduated magna cum laude.

Lead manager – NEI Environmental Leaders Fund

Fotis Chatzimichalakis, CFA®

Co-Portfolio Manager

Fotis is a co-Portfolio Manager of the Impax Leaders, US Environmental Leaders, Specialists and Climate strategies. Fotis researches stocks globally, focusing on the information technology and industrials sectors.

Sanjeev Lakhani, CFA®

Co-Portfolio Manager

Sanjeev is a co-Portfolio Manager of Impax’s Leaders, US Environmental Leaders, Specialists and Climate strategies. He is also responsible for idea generation, fundamental research and thought leadership for Impax’s Thematic strategies with a primary focus on Industrials.

Lead managers – NEI Global Sustainable Balanced Fund

Anthony Trzcinka, CFA

SVP, Portfolio Manager, Impax Asset Management LLC Senior Vice President, Pax World Funds

Anthony Trzcinka is SVP and Portfolio Manager of the Pax Core Bond Fund at Impax Asset Management LLC and a Senior Vice President at Pax World Funds. Tony is also a member of the portfolio management team of the Pax Sustainable Allocation Fund.

Peter Schwab, CFA

SVP, Portfolio Manager, Impax Asset Management LLC Senior Vice President, Pax World Funds

Peter Schwab is SVP and Portfolio Manager of the Pax High Yield Bond Fund at Impax Asset Management LLC and a Senior Vice President at Pax World Funds. Peter is also a member of the portfolio management team of the Pax Sustainable Allocation Fund.

Effective September 01, 2026, Luciano Lilloy will step down as a portfolio manager of the NEI Environmental Leaders Fund. Effective the same date, Joe Cordi will be appointed co-portfolio manager alongside Amber Fairbanks and Charles French, who will continue in their role as portfolio managers of the NEI Global Corporate Leaders Fund.

 

Effective March 31, 2026, David Winborne will step down as a co-portfolio manager of the NEI Environmental Leaders Fund. Effective this date, Fotis Chatzimichalakis and Sanjeev Lakhani will become co-portfolio managers of the Fund alongside current co-portfolio manager, Luciano Lilloy.

 

Commissions, trailing commissions, management fees and expenses all may be associated with mutual fund investments. Please read the prospectus and/or Fund Facts before investing. Mutual funds are not guaranteed, their values change frequently and past performance may not be repeated.