Where Will Sirius XM Stock Be in 3 Years?

It's been a rough three years in the rearview mirror, but you can see 2028 through the windshield.The last three years have been brutal for Sirius XM Holdings (SIRI +0.24%) investors. Shares of the satellite radio monopoly have surrendered more than two-thirds of their value over the past three years. Can the next three years be better?With the stock's cheap valuation, chunky 5.2% dividend yield, and Berkshire Hathaway (BRK.A +0.00%) (BRK.B +0.15%) as its largest shareholder, it's hard to bet against Sirius ...