|  | |  |  | Arm-backed Ambiq debuts on NYSE: CEO talks IPO, AI demand 
 finance.yahoo.com
 
 Chipmaker Ambiq Micro ( AMBQ) — backed by Arm Holdings ( ARM)  — debuted on the NYSE on Wednesday. The company aims to make wearables  last longer and work smarter with ultra-low power chips.
 
 Fumihide  "Humi" Esaka, CEO of Ambiq, joins Market Domination to discuss the  initial public offering (IPO) and explain how edge artificial  intelligence (AI) and energy efficiency are driving demand as the  company makes its public debut.
 
 To watch more expert insights and analysis on the latest market action, check out more  Market Domination.
 
 Shares of the Austin-based company closed at  $38.53 each on Wednesday in New York, above the IPO price of $24 apiece.  The stock was halted twice for volatility. Ambiq’s offering of 4  million shares was marketed in a range of $22 to $25 each.
 
 The  trading gives Ambiq a market value of $680 million, based on the  outstanding shares listed in its filings. Including stock options,  warrants and restricted stock units, Ambiq has a diluted value closer to  $741 million.
 
 Ambiq’s platform promises to  deliver as much as five times lower energy consumption versus  traditional chips, the filings show. The Arm Holdings Plc-backed  company’s chip technology is helping to move AI computing power from the  data center to wearable products such as smartwatches and fitness  trackers, whose power limitations have previously hampered their AI  potential.
 
 “In phase one of the company we saw customers  extend the battery life of devices, but the real value proposition that  matters is when we enable the same battery life and add AI functions  that were not viable before,” said Scott Hanson, Ambiq’s chief  technology officer.
 
 Other potential  applications of Ambiq’s technology could include embedding large  language models on devices such as augmented- and virtual-reality  glasses, Hanson said in an interview with Bloomberg News.
 
 Largest Customer
 
 Ambiq  has a relatively concentrated customer base. Its largest customer in  the first quarter of this year, which it didn’t identify, accounted for  38% of revenue in the period, according to the filings. End customers  accounting for 10% or more of net sales during the quarter included  Garmin Ltd., Alphabet Inc.’s Google and another unidentified customer.  In 2024, China’s Huawei Technologies Co. accounted for 41% of net sales,  while Garmin had 24% and Google had 21%.
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