As of March 2025 IDT Corporation has a market cap of A$1.90 Billion. This makes IDT Corporation the world's 5160th 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 Mar 13th, 2025 the market cap of IDT Corporation was reported to be: