American Tower is trading 4.2% down at $176.10 on October 28, as softer growth and profit signals from its October 27 earnings may be weighing on shares.

  • Revenue and data-center growth were strong, and guidance rose, but organic tenant billings grew just 1.1%, net income fell 14.4%, and adjusted EBITDA guidance was unchanged.
  • The broader market was nearly flat. Available reporting describes a negative post-earnings reaction but does not independently confirm the October 28 intraday move or its volume.