Office Locations:

P.O. Box 171627
Boston, MA 02117
Phone: 617-236.7909



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  • Middle Market



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    KFO, LLC is the Family Office for hedge fund guru Seth Klarman. According to published reports, Klarman currently manages approximately $27 billion. Housed within the family office, the Klarman Family Foundation assets were roughly $700 million as of 2016, according to a recent tax form. Seth Andrew Klarman (born May 21, 1957) is an American billionaire investor, hedge fund manager, and author. He is a proponent of value investing. He is the chief executive and portfolio manager of the Baupost Group, a Boston-based private investment partnership he founded in 1982. Klarman is estimated to be worth approximately $1.5B. Klarman is known to have invested his personal net worth in other hedge fund managers such as Abrams Capital and Slate Path Capital. Klarman owns Klaravich Stables Inc. and has been racing horses with William Lawrence since 2006. Their horse, Cloud Computing, won the 2017 Preakness Stakes.

    Investment Firm Key

       VC = Venture Capital
       PE = Private Equity
       A = Angel
       I = Incubator
       MB = Merchant Bank
       VD = Venture Debt
       FI = Family Investment Office
       FOF = Fund of Funds
       ED = Economic Development Office   
       TT = Technology Transfer Office
       CVC = Corporate Venture Capital
       SEC = Secondary Purchaser
       HF = Hedge Fund/Mutual Fund
    Venture Capital
    Seed Stage
    (includes "pre-seed," or
    concept stage)
    No Revenue
    Early StageMinimal
    Growth Stage
    (also called Mid-stage)
    Expansion Stage
    (also called Late-stage)
    $7M and greater
    Private Equity
    Lower Middle Market$10M-$249M
    Middle Market$250M-$499M
    Upper Middle Market$500M-$1B
    Large Cap>$1B

    Investment Team:

    Name   Title
    Get the complete investment team + individual email addresses for investment team partners. Get personal images, LinkedIn links, investment specialties, office locations and more with a National Database subscription.
    Beth Klarman President
    David Berkowitz Manager
    Seth Klarman Founder


    Portfolio companies include:


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