From their current level, Apple shares need to gain roughly 20 percent to sport the world's first 13-digit market cap. (Some analysts and the Saudi royal family have pegged global oil giant Saudi Aramco's value at $2 trillion or more, but there will be no public record to confirm that until after its initial public offering next year.) Of the 38 Wall Street analysts covering Apple, two already have price targets for the stock that see it driving above the $1 trillion level. Brian White of Drexel Hamilton, whose $208 price target for the shares is highest on the Street and would equate to a $1.075 trillion market value at the current number of shares outstanding, came away from Tuesday's event convinced the stock has further to run. "We continue to believe Apple's stock will not only benefit from the upcoming iPhone cycle but also the company's capital distribution initiative, attractive valuation and potential new innovations," White wrote in a note to clients.