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Principal, Portfolio Manager

Quentin entered the investment industry in 1988 in wealth management. He moved to the institutional side in 1993 when he joined Swiss Bank/O’Connor & Associates as an equity analyst. He eventually took on portfolio management responsibility for a long/short fund.

He then took his expertise to Compass Asset Management in 1997, where he continued his role as an equity analyst and long/short portfolio manager.

Quentin joined CastleArk in 2002 as a research analyst on the large cap growth team.


  • Swiss Bank/O’Connor & Associates
    • Equity Analyst – 1993
    • Portfolio Manager, Long/Short – 1995
  • Compass Asset Management
    • Portfolio Manager, Long/Short – 1997
  • Castleark Management, LLC
    • Analyst, Portfolio Manager,  Large Cap Growth/Mid Cap Growth – 2002


  • Northern Illinois University
    • BS, Business – 1988

CastleArk Management, LLC is a registered investment advisor registered with The Securities and Exchange Commission under the Investment Advisers Act of 1940.

CastleArk Form CRS

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