SPHR ▲ +0.3% - Sphere Entertainment Co. $SPHR - Sphere and Disguise Announce Multi-Year Technology Partnership to Advance the Future of Immersive Live Entertainment Sphere Entertainment announced a multi-year technology partnership with Disguise to advance immersive live entertainment capabilities, contributing to a 0.3% gain in the stock today. The partnership is expected to enhance Sphere's technical infrastructure and content delivery for its venue operations. 23-SEP-2026 08:08 AM ET