One equities analyst is going all out on his bullish thoughts about Amazon stock (NASDAQ: AMZN), saying the company has the makings of what it takes to command $5,000 a share by 2025. That would put the company’s valuation at $2.5 trillion. It would also make it the first ever to reach that level, according to Doug Kass, president of Seabreeze Partners Management. He sent out an email to his...