# SK Hynix Scrapped a $150 Billion IPO for Its US Chip Unit, and Its Stock Went Up on the News > Solidigm's planned New York listing could have raised 15 billion dollars at a 150 billion dollar valuation. SK Hynix killed it anyway, after Korean regulators flagged a duplicate-listing problem, and investors responded by bidding up the parent company's stock instead of punishing it. - Source: Media Broker Daily - Canonical URL: https://news.mediabroker.org/article/sk-hynix-scrapped-a-150-billion-ipo-for-its-us-chip-unit-and-its-stock-went-up-on-the-news - Author: Media Broker Daily Editorial - Section: Technology - Published: 2026-10-25T13:02:29.114Z - Updated: 2026-10-25T13:02:29.114Z - Tags: SK Hynix, Solidigm, IPO, semiconductors, NAND flash, HBM --- SK Hynix has officially called off the planned US stock market debut of Solidigm, the flash-memory unit it built out of Intel's former NAND business, along with the pre-IPO funding round that was meant to lead into it. The offering being scrapped wasn't a small one: reporting on the deal put the potential raise at as much as 15 billion dollars, with Solidigm valued at roughly 150 billion dollars, a size that would have made it one of the larger tech listings of the year. SK Hynix acquired the underlying NAND business from Intel for 9 billion dollars five years ago, which gives a sense of how much value the company believed it had built since then. ## The regulatory problem that actually killed it The timing points to South Korean financial regulators, not market sentiment, as the real trigger. Financial Supervisory Service Governor Lee Chan-jin and the Financial Services Commission's chairman both indicated the proposed US listing would run into Korea's duplicate-listing guidelines, rules introduced this past August that require a listed parent company pursuing a subsidiary IPO, including one overseas, to formally assess the impact on its own shareholders, build in safeguards, consult investors, and get board approval before proceeding. SK Hynix is itself publicly listed in Seoul, and a separately listed Solidigm in New York would have created exactly the kind of structure those new guidelines were written to catch. ## Why SK Hynix framed it as market volatility instead SK Hynix's own public explanation leaned on market volatility rather than the regulatory pushback, and that framing isn't necessarily spin, financial markets genuinely have been choppier, and semiconductor stocks specifically have been through a correction. But the sequencing, a regulatory duplicate-listing warning arriving just before the withdrawal, makes it hard to read volatility as the whole story. Citing market conditions is also simply a cleaner message to send shareholders and employees than citing a regulatory rebuke. ## The market's reaction gives away what investors actually wanted If SK Hynix was worried the IPO's cancellation would read as a setback, the stock market didn't cooperate with that story. SK Hynix shares rose about 4 percent after the withdrawal was announced, a reaction that reads less like disappointment over a lost 150 billion dollar valuation event and more like relief that a separately listed Solidigm wouldn't be carved out from under the parent company's own shareholders. A subsidiary IPO frequently raises exactly that concern, that value and growth get pulled into the new listing while the original shareholders are left holding a smaller, less exciting remainder. ## What doesn't change: the memory and HBM business underneath None of this touches SK Hynix's core position in the memory chip market, where the company has been building out high-bandwidth memory capacity, including a new HBM chip packaging plant in the US, to supply the AI data center buildout. Solidigm's NAND flash business is a separate product line from that HBM growth story, and scrapping its IPO doesn't change SK Hynix's exposure to AI chip demand one way or the other, it just keeps Solidigm's balance sheet and upside consolidated inside the parent company instead of carved out into its own publicly traded entity. ## The lesson for anyone watching the IPO market right now This is a useful data point for anyone trying to read where the broader 2026 IPO window actually stands. A deal this large, with a name as recognizable as Intel's former NAND business behind it, getting pulled this close to launch is a sign that even well-capitalized, strategically clean assets are running into friction right now, whether that friction is market-driven, regulatory, or some mix of both. For companies weighing their own listing plans, SK Hynix's experience argues for building in a regulatory review of corporate structure well before a roadshow, not after one is already scheduled. --- Originally published by Media Broker Daily. Free to cite with attribution and a link to https://news.mediabroker.org/article/sk-hynix-scrapped-a-150-billion-ipo-for-its-us-chip-unit-and-its-stock-went-up-on-the-news.