Sphere Entertainment (SPHR) - 2026 Q1 - Quarterly Results

Exhibit 99.1 SPHERE ENTERTAINMENT CO. REPORTS THIRD QUARTER 2025 RESULTS NEW YORK, N.Y., November 4, 2025 - Sphere Entertainment Co. (NYSE: SPHR) ("Sphere Entertainment" or the "Company") today reported financial results for the third quarter ended September 30, 2025. 1 • The Company's new Sphere Experience, The Wizard of Oz at Sphere, debuted on August 28 and surpassed one million tickets sold in mid-October; th • Backstreet Boys – the venue's first pop act – completed the initial 21 shows of a 35-show run ...