On Holding AG, a shoe firm backed by Swiss tennis star Roger Federer, is targeting a valuation of more than $6 billion in a U.S. initial public offering (IPO), a regulatory filing showed on Tuesday. The company plans to sell 31.1 million shares in the IPO, priced between $18 and $20 per share. It would raise $622 million at the top end of the price range. Reuters had reported in April that the shoemaker was targeting a listing in autumn that could fetch it a valuation of between $4 billion and $6 billion. On’s existing shareholders are offering around 5.66 million shares in the IPO. The company will not get any proceeds from the sale of those shares. The Zurich-based company was founded in 2010 by Olivier Bernhard, David Allemann, and Caspar Coppetti. Federer invested in the company in 2019, according to the filing. Goldman Sachs & Co, Morgan Stanley, and J.P. …