Mark Plunkett

Chief Investment Officer
Hilltop Opportunity Partners

Mr. Plunkett is a Hilltop Holdings Executive Vice President, as well as chief investment officer and head of Hilltop Opportunity Partners.

Career Highlights

  • Joined the Hilltop team in 2017
  • Co-founded and ran Hilliard Street Capital, a Blackstone and Bridger seeded investment management firm
  • Served as a partner with Atlas Capital
  • Currently a Senior Advisor to Argand Capital, a New York-based private equity fund
  • Serves as Chairman of the Board of Moser Energy and as a Director of Stan’s HVAC
  • Previously served on the Board of AFN Logistics until its sale to GlobalTranz
  • Prior work experience includes the Carlyle Group in Washington, D.C.; Hicks, Muse, Tate, and Furst in Mexico City; and Cardinal Investment Company in Dallas
  • Started his career with McKinsey & Company


  • B.B.A. and B.S., magna cum laude with honors Southern Methodist University
  • M.B.A., Harvard Business School (class co-president)
  • U.S. Fulbright Scholar
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