What dividend investor wouldn't want to own a REIT with a 14.8% dividend yield? Investors that don't like dividend cuts. It can be hard to look at a stock with a huge yield and not be drawn in. That's exactly the case today with AGNC Investment (AGNC -4.70%) and its ultra-high 14.8% dividend yield. And given that AGNC Investment is a real estate investment trust (REIT), a cursory look might even give the impression that the dividend is backed by stable real estate investments. You need to look deeper to und ...