Continental Spinoff Aumovio Valued at €3.7 Billion in Debut

The Aumovio stand at the International Motor Show in Munich, on Sept. 8.

Photographer: Sven Hoppe/dpa/Getty Images

Auto supplier Aumovio started trading on the Frankfurt Stock Exchange on Thursday following a split from Continental AG, leaving the newly independent company to grapple with rising pressures for car parts makers as the German manufacturer refocuses on its tires division.

Aumovio shares traded at €36.60 ($43.19) as of 3:15 p.m. in Frankfurt, giving the new stock a market valuation of about €3.7 billion. The opening price was slightly disappointing, Bernstein analyst Harry Martin said, and the market capitalization was below his sum-of-the-parts valuation for the company.