Home » Value Investing Donald Yacktman on the Sources of Moats, His Concern with Apple’s Strategy By Sheeraz Raza Updated on Feb 2, 2020, 12:01 pm Donald Yacktman on the sources of moats, his concern with Apple’s pricing strategy. 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