As of December 2025 Kellanova (Kellogg's) has a market cap of S$37.47 Billion. This makes Kellanova (Kellogg's) the world's 801th 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 Dec 7th, 2025 the market cap of Kellanova (Kellogg's) was reported to be: