As of January 2026 Harmonic Inc. has a market cap of HK$8.53 Billion. This makes Harmonic Inc. the world's 5840th 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 11th, 2026 the market cap of Harmonic Inc. was reported to be: