As of January 2026 Madison Square Garden has a market cap of NZ$4.50 Billion. This makes Madison Square Garden the world's 4264th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Jan 8th, 2026 the market cap of Madison Square Garden was reported to be: