SBA Communications Corp, trading as SBAC on NASDAQ, stands out as a premier owner and operator of wireless communications infrastructure. Their assets include towers, buildings, rooftops, and advanced systems like distributed antenna systems and small cells. With a vast portfolio exceeding 39,000 sites across the Americas, Africa, and Asia, SBA not only plays a crucial role in global communications but also shines as a top Real Estate Investment Trust (REIT) in the S&P 500, highlighting its significant market presence.