Updates
** Ategrity Specialty Insurance's ASIC.N shares jump as much as 40.5% to $23.89 in their debut on the New York Stock Exchange
** Stock opens at $23.65 vs $17 IPO price, valuing the New York-based firm at $1.1 billion
** ASIC raised $113.3 million by selling ~6.7 million shares above its marketed range of $14 and $16
** IPO proceeds will be used to grow business and other purposes
** J.P. Morgan and Barclays were joint lead book-running managers of the offering
** Ategrity launched in 2018 with funding from Zimmer Financial Services Group, an insurance and asset management company
** ASIC provides excess and surplus insurance to small to medium-sized businesses across the United States
(Reporting by Arasu Kannagi Basil in Bengaluru)
((ArasuKannagi.Basil@thomsonreuters.com;))