It has not just been rough year for David Einhorn’s own fund. Einhorn’s Greenlight Masters fund of hedge funds was down 3% net for the first half of 2020, matching the S&P 500’s return for those six months. In his August letter to investors, which was reviewed by ValueWalk, the Greenlight Masters team noted that the fund’s managers navigated one of the most difficult market and economic environments of their lifetimes.