Pershing Square is trading at $45.99, up 4.94%, extending a sharp multi-session advance.

  • It closed at $43.83 on September 17, 2026.
  • No new company-specific announcement explaining the September 18 move was identified.
  • The latest update was a regular NAV release on September 17, based on September 15 data, so it does not clearly explain today’s trading. Broader macro sentiment may contribute, but confirmation remains limited.