What is SBA Communications’ (SBAC) Economic Moat, and is it Widening or Narrowing?

SBA Communications Corporation (NASDAQ:SBAC) closed at $182.49 on October 9. The stock has returned -17.1% during the last 6 months, compared to a 24.3% return for the Insider Monkey Billionaire Index and 15.1% for State Street SPDR S&P 500 ETF Trust. A company can be impossible to compete with and still have nowhere left to […]