South Korean data centre builder tumbles 32% on trading debut

Shares in the South Korean data centre builder Elice sank by a third on their first day of trading on Seoul’s Kosdaq index, falling as much as 33 per cent to Won61,400 ($46.28), far below the initial public offering price of Won90,500. The weak debut marks the latest sign of strain in the artificial intelligence trade, where investors are increasingly questioning whether the enormous capital commitments of recent years will translate into durable returns. The sell-off extended well beyond the new listing, with the Kospi Composite sliding 4.1 per cent, SK Hynix falling 4.6 per cent and Samsung Electronics dropping 3.3 per cent. Those two chipmakers account for roughly half of the index, which has lost a fifth of its value over the past month, and the declines came even as US technology stocks recovered some ground overnight after the Nasdaq 100 fell 5.5 per cent last week.

The scale of the reversal is striking given the enthusiasm that preceded it. Elice raised about Won201bn ($151mn) after pricing its shares at the top of its indicative range, securing the title of the biggest IPO on the Kosdaq this year. Demand was heavy, with more than Won10tn committed in subscription deposits and the retail portion subscribed more than 400 times over. The contrast between that frenzy and the immediate markdown on the trading floor captures the mood shift among retail investors, many of whom took to chat rooms on Tuesday to lament significant paper losses. One asked whether it was wise to hold on to the stock; another advised getting out while one could.

Elice’s disappointing market debut follows the decision less than two weeks earlier by Firmus, an Nvidia-backed data centre operator, to abandon its $5bn IPO in Australia. Similar concerns are rippling through the sector globally: shares in CoreWeave have more than halved from their May peak, and investors are fretting about the valuation target for Nscale’s planned listing. The common thread, as Peter Lee, a Citi analyst, put it, is that higher interest rates are fuelling concern over the sustainability of AI investments. Financing costs have risen, competition among data centre providers is intensifying, and the long-term returns on substantial AI outlays remain uncertain.

Elice’s own story illustrates how quickly the narrative around AI infrastructure has shifted. Founded in 2015 as a coding education platform by three doctoral students at the Korea Advanced Institute of Science and Technology, the company later pivoted to AI cloud infrastructure, offering servers, liquid-cooled chips, cloud computing and networking hardware and software. In its prospectus, it sought to build investor confidence by stressing strong financial improvement, with first-half revenue tripling to Won34.4bn ($25.9mn). That revenue growth, however, was not enough to shield the company from the broader reassessment of AI valuations now underway in Seoul and elsewhere.

The episode raises a pointed question about the pricing of AI-related listings. Elice priced at the top of its range on the back of overwhelming retail demand, yet the market immediately judged that price to be too rich. Whether this reflects company-specific overpricing or a systemic repricing of the AI trade is not yet clear, but the pattern across multiple listings and geographies suggests the latter. For investors, the lesson is that subscription demand and trading performance are increasingly disconnected, and that the froth of the IPO process is no longer a reliable signal of underlying value. For issuers, the challenge is more existential: how to bring AI infrastructure companies to market when the public’s appetite for their equity has cooled so sharply. The coming months will show whether Elice’s debut is an outlier or the leading edge of a more sustained correction.