In its Q2 2026 filing, Spok Holdings reinforced a mixed revenue profile combining legacy paging services with expanding software licensing and subscription revenues primarily targeting healthcare providers. The company’s extensive network infrastructure of leased transmitter sites supports its wireless services but presents ongoing cost pressures. While recurring subscription revenue underpins business stability, risks include legacy technology obsolescence and lease expense volatility. Growth hinges on expanding software adoption and maintaining high customer retention amid competitive and regulatory demands.