Home » Value Investing Joel Greenblatt Short Tesla And Long Orbital ATK Updated on Feb 2, 2020, 11:06 am (Free Video) The 2 Secrets To Finding Small-Cap, Hidden Gem Stock Opportunities To Dramatically Grow Your Portfolio Going Into Q4. Joel Greenblatt, Gotham Funds founder, discusses stocks he’s short and long now – but they are mostly small positions. (Free Video) The 2 Secrets To Finding Small-Cap, Hidden Gem Stock Opportunities To Dramatically Grow Your Portfolio Going Into Q4 . Related Articles Instacart IPO Is About Giving Employees Liquidity On Stock They Worked Hard For – CEO Mike Pence On UAW Strike And Holding China Accountable Janet Yellen: Don’t See Any Signs That The Economy Is At Risk Of A Downturn Ken Griffin: We Are Now At The Point Where We Will See The Impact Of Rates Hikes Start To Play Out