Stock buybacks likely to peak with end of cheap debt By: MarketWatch March 23, 2014 at 05:51 AM EDT Money spent on stock buybacks has hit record levels but that might taper off as investors focus rewards more for sales and earnings growth in tandem. Read More >> Related Stocks: Accenture Plc Carnival Corp GameStop Corp JPMorgan Chase & Co Paychex Red Hat Standard & Poors 500 Walgreen Company