Xylem is trading 4.04% up at $122.25 after no confirmed company-specific announcement was identified for August 17, 2026.

  • The S&P 500 fell 0.50%, so broader market direction does not clearly explain the after-hours gain.
  • Xylem’s latest major company event was its August 11 agreement to acquire Cornell Pump and Roper Pump for $1.46 billion; the news predates the move and is not a confirmed catalyst.