Iron Mountain is trading 4.15% down at $121.86; no reliable source identifies a specific August 6 catalyst for the reversal.

  • Strong second-quarter results released August 5 included $2.03 billion revenue, $433 million AFFO, and raised full-year guidance.
  • The results initially supported premarket gains.
  • Broader markets are modestly weaker, but Iron Mountain’s decline appears larger than general index pressure.