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Portfolio Management Team

Our Portfolio Management team seeks out high quality companies with distinctive characteristics, subjects them to intensive fundamental research and carefully values their stocks, while focusing on a long-term investment horizon.


As Co-Portfolio Managers, Andrew Acheson and Paul Cloonan are jointly responsible for all investment management decisions, but also work closely with our Equity Research team. Each career analyst is a sector specialist with an average of over 15 years of experience, sharing their investment research to identify potential investment opportunities.

Andrew Acheson, Co-Portfolio Manager


Andrew Acheson is Senior Vice President of Pioneer Investment Mangement, Inc., the U.S. investment division of Pioneer Investments, Portfolio Manager and Leader of the U.S. Growth Team, based in Boston.

  • 21 years industry experience
  • 17 yeas with Pioneer Investments


Paul Cloonan, CFA, Co-Portfolio Manager


Paul Cloonan is a Portfolio Manager at Pioneer Investments, responsible for Pioneer Funds - U.S. Fundamental Growth. He also manages Pioneer Funds - U.S. Reserach and several other U.S. domiciled strategies.

  • 21 years' industry experience
  • 18 years with Pioneer Investments


Fund Facts

Investment Universe: Emphasis on Russell 1000 Growth companies, typical market cap. of >U.S. €10bn


Benchmark: Russell 1000® Growth Index


Morningstar Categorytm: U.S. Large-Cap Growth Equity


Fund Inception: 11 July 2008


Domicile: Luxembourg