Solidigm's Nasdaq Ambitions Put a 10% Dent in SK Hynix's Red-Hot Rally
Published on 08/17/2026 at 12:52 | Redaktion boerse-global.de
The prospect of spinning off its US-based NAND subsidiary has thrown SK Hynix investors into a bout of soul-searching. When the memory giant confirmed on August 5 that it was weighing a Nasdaq listing for Solidigm, the reaction was swift and brutal: shares tumbled 10.37 percent the following day, even as the company's core business continues to fire on all cylinders.
At the heart of the debate is a mooted valuation of roughly 50 trillion won ($35.3 billion) for the storage unit, with talk of a pre-IPO capital raise of up to 10 trillion won. That combination has split the analyst community down the middle.
Toss Securities, through market strategist Lee Young-gon, warns that existing SK Hynix shareholders would face meaningful economic dilution. Mirae Asset's Kim Young-gun takes the opposite view, arguing a listing could unlock as much as $15 billion for US investment at a time when the group's capital expenditure plans are ballooning. Adding a further layer of criticism, the Korea Corporate Governance Forum has branded the proposal a form of quintuple-layered cross-listing and called for the plans to be scrapped.
What makes the Solidigm saga particularly vexing is that it arrives just as SK Hynix's operational story has rarely looked better. Second-quarter 2026 revenue surged 257 percent year-on-year to 79.3 trillion won, while operating profit leapt 557 percent to 60.5 trillion won. The first half delivered operating income of 98.15 trillion won, and analysts tracking the sector alongside Samsung Electronics see combined third-quarter operating profit approaching 200 trillion won.
Should investors sell immediately? Or is it worth buying SK Hynix?
Yet the numbers weren't quite good enough to satisfy the market. Revenue fell short of the roughly 84 trillion won consensus, adding another layer of pressure to a stock already wrestling with the Solidigm uncertainty. Even so, the valuation math looks striking: SK Hynix now trades at only about five times expected 2027 earnings, a figure KB Securities describes as "extremely undervalued." The brokerage sees a 2027 price-to-earnings ratio of just 3.2, underpinned by a projected combined operating profit of 964 trillion won for SK Hynix and Samsung in that year. More than 60 percent of memory production is already locked into five-year contracts, providing a buffer against spot-price volatility.
The balance sheet tells a story of growing financial firepower. SK Hynix's cash and short-term financial investments climbed by 53 trillion won in the first half of 2026 to 87.96 trillion won, while net debt eased to 69.37 trillion won. Together with Samsung, the two companies added 117 trillion won to their combined liquidity, reaching 277.91 trillion won. SK Hynix's stated target is a net cash position of 100 trillion won.
That cushion arguably complicates the case for rushing a Solidigm IPO. Unlike what Toss Securities suggests, SK Hynix is not obviously starved of capital to fund its ambitious build-out in Yongin and Cheongju. The company has earmarked 54 trillion won for expanding Fab 2 and M17, and raised its 2026 investment budget by 45 percent to 40 trillion won. JPMorgan, for its part, notes demand is running hotter than expected just three months ago, with price increases spreading across equipment and materials.
The market's mood has been anything but settled. On Friday, the stock rebounded 3.3 percent to 1,645,000 won, capping a seven-day gain of 16 percent. Year-to-date, shares are still up 153 percent, though they remain 45 percent below June's 52-week high of 2,987,000 won. An annualized 30-day volatility reading of 139 percent captures just how jittery trading has become.
For investors, the near-term catalyst is clarity. If SK Hynix confirms a pre-IPO capital increase, further downward pressure on the shares is likely — the August 6 sell-off showed how quickly dilution fears can override strong fundamentals. If the review remains exploratory, attention should swing back to the company's operational momentum and the capacity expansions already underway. Either way, the Solidigm question has injected a fresh layer of complexity into a stock that had been enjoying an extraordinary run.
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