The announcement builds on the companies' existing rideshare rental partnership and represents an expansion of their collaboration across multiple mobility services. Hertz Shares Rise HTZ Price Action: At the time of publication, Hertz shares are trading 17.14% higher at $6.55, according to data from Benzinga Pro. Hertz shares are powering higher. Why is HTZ stock up today? Two Strategic Partnerships With Uber The company said Oro Mobility, an affiliated operating company, has entered into two strategic fle ...