As of December 2025 Spok Holdings has a market cap of โน23.73 Billion. This makes Spok Holdings the world's 8125th 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 22nd, 2025 the market cap of Spok Holdings was reported to be: