As of March 2026 Spok Holdings has a market cap of โน21.47 Billion. This makes Spok Holdings the world's 8308th 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 21st, 2026 the market cap of Spok Holdings was reported to be: