Stripe hits a $91 billion valuation amid 'lumpy' payments growth that cofounder says can't be managed ‘on a supertight quarterly EPS basis’

Stripe cofounders Patrick and John Collison (Credit: David Paul Morris—Bloomberg/Getty Images)

• Online payments company Stripe will undertake a tender offer for employees that will allow them to sell their shares in the company. Stripe is one of the largest privately held companies in Silicon Valley. 

Payments giant Stripe will offer employees the chance to cash out some of their equity at a $91.5 billion valuation.