JANA’s Barry Rosenstein Is Slashing HPE; NUVA; But Buying EQT By: TalkMarkets November 23, 2017 at 11:15 AM EST Jana Partners LLC has consistently underperformed against average hedge fund portfolios and S&P 500 benchmarks over the past few quarters. Read More >> Related Stocks: EQT Corp Hewlett Packard Enterprise Comp Nuvasive Inc