Portsmouth Square Inc

Exhibit 99.1 Portsmouth Square, Inc. Reports Fiscal 2026 Results; Hotel Revenue Increases 20% Year-Over-Year and Operating Performance Strengthens as San Francisco Recovery Progresses Los Angeles, California - September 29, 2026 - Portsmouth Square, Inc. (the “Company” or “Portsmouth”) financial results for the fiscal year ended June 30, 2026. Portsmouth operates in two reportable segments: Hotel Operations, which includes the Hilton San Francisco Financial District hotel and its parking garage, and Investment Transactions, which includes investment of cash in marketable securities and other investments. Fiscal 2026 Performance Highlights Fiscal 2026 reflected substantial operating progress. Hotel revenues increased approximately 20% year-over-year, Hotel Operations segment income increased approximately 43%, and ADR, occupancy and RevPAR all improved compared with fiscal 2025. Income from operations more than doubled, while the GAAP net loss narrowed by approximately $3.696 million. Investment Transactions also improved, with the segment loss decreasing to approximately $79,000 from approximately $146,000 in fiscal 2025. Selected results Fiscal 2026…