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SK Hynix halts Solidigm US IPO after shareholder concerns

SK Hynix halts Solidigm US IPO after shareholder concerns

Money Moves

The $15 billion Solidigm listing has been dropped, and SK Hynix has not yet said how it will pay for the unit's US expansion.

October 28th, 2026: SK hynix reports Q3 results and announces Kioxia special dividend

Overview

Updated Nov 1

SK Hynix dropped the planned US listing of its Solidigm memory unit, a sale that could have raised $15 billion at a $150 billion valuation. It halted the review on October 23, citing market conditions and share prices. On October 28 it said the review was discontinued. South Korean regulators had said the listing would fall under rules meant to protect parent-company shareholders.

On its October 28 third-quarter call, SK Hynix reported 104.6 trillion won in revenue and 83.3 trillion won in operating profit. It gave no funding route for Solidigm's US expansion and said it would match investment and funding to company valuation. The company held 114.5 trillion won in cash at quarter end. Foreign media report Solidigm is discussing a $45 billion US NAND plant with the Commerce Department, but no timeline has been set.

Why it matters

Korean companies listing overseas units now face shareholder-protection rules, and SK Hynix must decide how to fund its US chip plant.

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Key Indicators

$150B
Potential Solidigm valuation
The valuation the IPO could have confirmed for the NAND unit.
$15B
Potential IPO raise
The capital the listing could have raised for Solidigm.
+4.4%
SK Hynix share gain
Shares closed at 1.277 million won on October 23, up 4.42%, as dilution worries eased.
₩40T
Share buyback completed
SK Hynix ran the buyback from August 20 to October 21, 2026.
$8.844B
Intel NAND acquisition price
What SK Hynix paid in 2020 for the business that became Solidigm.

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People Involved

Kwak Noh-Jung
Kwak Noh-Jung
Chief Executive, SK Hynix
On Oct 28 said the Solidigm IPO review was discontinued and that funding would match valuation; no US funding route announced.
 Lee Chan-jin
Lee Chan-jin
Governor, Financial Supervisory Service
Said the proposed Solidigm US IPO would fall under dual-listing guidelines
 Lee Eog-weon
Lee Eog-weon
Chairman, Financial Services Commission
Said a Solidigm US listing would fall under dual-listing guidelines

Organizations Involved

SK Hynix
SK Hynix
Technology manufacturer
Discontinued the Solidigm IPO review on Oct 28; has not announced a funding route for Solidigm's US expansion.

South Korea's second-largest memory chipmaker and a key Nvidia supplier.
Solidigm
Solidigm
NAND flash and SSD manufacturer
IPO on hold; funding route undecided

US-based subsidiary formed from Intel's NAND and storage business.
Financial Supervisory Service (FSS)
Financial Supervisory Service (FSS)
Financial regulator
Says Solidigm's US listing would fall under dual-listing rules

South Korea's top financial regulator, overseeing securities markets.
CO
AI Company
Investment holding entity
Potential funding vehicle for Solidigm

SK Group entity positioned between SK Hynix and Solidigm in the governance chain.
Financial Services Commission (FSC)
Financial Services Commission (FSC)
Government Regulatory Agency
Says overseas unit listings fall under dual-listing guidelines

South Korea's top financial policy body, which oversees the Financial Supervisory Service.

Timeline

October 2020 October 2026

13 events Latest: October 28th, 2026 · 2 weeks ago Showing 8 of 13
Tap a bar to jump to that date

  1. SK hynix reports Q3 results and announces Kioxia special dividend

    Latest Corporate

    SK hynix reported 104.6 trillion won in revenue and 83.3 trillion won in operating profit. CEO Kwak Noh-jung said the Solidigm IPO review was discontinued and that gains from the Kioxia investment will go to shareholders as a special dividend.

  2. Earnings call gives no Solidigm US funding route

    Corporate

    On the results call, SK hynix said it would pursue investment and funding in line with corporate valuation for Solidigm and itself. It reported 114.5 trillion won in cash and 98.7 trillion won in net cash, and it has not announced a funding route.

  3. SK Hynix puts Solidigm US IPO on hold

    Corporate Decision

    SK Hynix halts the Solidigm IPO review, citing market conditions and shareholder concerns. Shares rise 4.4%.

  4. FSC chairman says Solidigm listing falls under dual-listing rules

    Regulation

    Financial Services Commission Chairman Lee Eog-weon told a parliamentary audit that a Solidigm US listing would be subject to the duplicate-listing guidelines. FSS Governor Lee Chan-jin had said the same days earlier.

  5. SK Hynix finishes 40 trillion won buyback

    Corporate

    The buyback ran from August 20 to October 21. With it complete, attention turns to whether SK Hynix announces further shareholder returns.

  6. Report links Solidigm to a New York NAND plant

    Expansion

    The New York Post reported that Solidigm had explored building a NAND fabrication plant near Utica, New York. Solidigm called the report speculative and said it regularly evaluates strategic alternatives.

  7. SK Hynix holds early talks with Intel on Ohio fab

    Expansion

    SK Hynix has held preliminary discussions about making memory chips at Intel's planned Ohio facility, possibly through a lease or joint venture. It said no arrangements are finalized.

  8. SK Hynix upgrades Dalian plant toward 240-layer NAND

    Operations

    Reuters reported SK Hynix is upgrading its Dalian plant, weighing a shift from 192-layer to at least 240-layer NAND. The company said equipment installation is being carried out in coordination with the US government.

  9. Foreign media report $45 billion US NAND plant talks

    Expansion

    Foreign media reported that Solidigm is in talks with the US Department of Commerce to build a NAND plant worth about $45 billion. SK hynix has not finalized the scale or timeline of the US investment.

  10. SK Hynix debuts on Nasdaq

    Listing

    SK Hynix becomes dual-listed with a Nasdaq debut, its first US listing.

  11. Seoul tightens dual-listing restrictions

    Regulation

    South Korea tightens dual-listing rules to strengthen minority shareholder protections.

  12. Solidigm launches as SK Hynix subsidiary

    Corporate

    Solidigm is established as SK Hynix's US-based NAND and SSD subsidiary.

  13. SK Hynix agrees to buy Intel's NAND business

    Acquisition

    SK Hynix agrees to acquire Intel's NAND flash and storage business for $8.844 billion.

Scenarios

1

SK Hynix revives Solidigm IPO after markets stabilize

Possible Resolves by Q2 2027

Discussed by: Reuters, market analysts

If semiconductor stocks recover from the AI selloff, SK Hynix could resume the IPO review. The company said it would continue to explore funding options, including reviewing the timing and scale of future investments. A revived listing would still face scrutiny from Seoul under the tightened dual-listing rules.

2

SK Hynix funds Solidigm through internal capital

Likely Resolves by Q2 2027

Discussed by: Reuters, SK Hynix statement

SK Hynix could inject capital through its AI Company entity, which sits between the parent and Solidigm in the governance chain. With projected cash holdings of 456 trillion won ($344 billion) by end of 2027, the company has resources to fund expansion without public markets.

3

Solidigm US factory plans stall without IPO funding

Possible Resolves by End of 2027

Discussed by: iM Securities analyst Yang Hyun-kyung

If SK Hynix can't or won't fund the US factory internally, the expansion could be delayed. The Trump administration has pressured foreign chipmakers to build US facilities, and SK Hynix has used the factory prospect as a bargaining chip in trade talks with Washington.

4

SK Hynix sets out Solidigm's funding on the October 28 call

Deadline passed (Oct 28, 2026)

Discussed by: Seoul Economic Daily, Hana Securities and Meritz Securities

SK Hynix reports third-quarter results before 9am Seoul time on October 28, with a conference call at 9am. Analysts will watch profit, memory pricing and whether the company commits to further shareholder returns now the buyback is done. How it funds Solidigm matters either way, because a heavier direct funding burden would leave less cash for returns.

5

Solidigm confirms a US fab site in New York

Uncertain Resolves by Q2 2027

Discussed by: New York Post report cited by The Investor

The New York Post reported that Solidigm had explored a NAND plant near Utica, New York. Solidigm called the report speculative, and SK Hynix has given no timeline or dollar figure for new US capacity, saying only that it will keep weighing investment timing, scale and financing.

Historical Context

2 moments from history that rhyme with this story — and how they unfolded.

October 2022

Mobileye IPO (2022)

Intel acquired Israeli self-driving tech firm Mobileye in 2017 for $15.3 billion. Five years later, Intel listed Mobileye on Nasdaq, raising $861 million at a valuation around $17 billion — far below the $50 billion some had expected.

Then

Intel retained majority control while raising capital and confirming Mobileye's market value.

Now

The listing became a template for tech giants spinning off acquired units to unlock value.

Why this matters now

Like Solidigm, Mobileye was an acquired business listed by its parent to raise capital and confirm market value — showing both the benefits and risks of subsidiary IPOs.

September 2023

Arm Holdings IPO (2023)

SoftBank listed chip designer Arm on Nasdaq at $51 per share, valuing the company at about $54.5 billion. The IPO raised $4.87 billion, the largest US listing of 2023.

Then

Arm shares surged 25% on debut, validating SoftBank's decision to list the acquired unit.

Now

The listing gave SoftBank a liquid stake in Arm and set a benchmark for semiconductor IPOs.

Why this matters now

Arm shows how a parent company can use a subsidiary IPO to raise capital and establish a market value — the path SK Hynix has now paused for Solidigm.

Sources

(19)
+13
Reuters via Investing.com Yonhap MoneyToday Seoul Economic Daily Business Insider Wall Street Journal Yahoo Finance SBS News Bloomberg Línea Reuters via StreetInsider The Investor ad-hoc-news.de WebProNews Segye Ilbo SK hynix Newsroom Hankyung Asia Economy Seoul Economic Daily MoneyToday