Overview

On July 9, 2026, SK Hynix Inc. priced its American Depositary Share (ADS) offering at $149 per share, raising $26.5 billion in the largest foreign initial public offering in U.S. history [1][10]. The South Korean memory chipmaker, which has become the world’s dominant supplier of high-bandwidth memory (HBM) — the critical component powering Nvidia’s AI accelerators — listed its ADRs on the Nasdaq Global Select Market under the ticker SKHY, with first trading on July 10, 2026 [8][11]. The offering, representing just 2.5% of the company’s $1 trillion market capitalization, was more than seven times oversubscribed, drawing demand from global long-only funds, sovereign wealth funds, and technology-focused investors [4][13]. The IPO arrives at a moment of extreme enthusiasm and equally extreme volatility in AI-linked semiconductor stocks, with memory names having entered a bear market just days before pricing [6]. This report examines the structure and valuation of the offering, its competitive impact on U.S.-listed rivals — particularly Micron Technology — the reshaping of the HBM supply chain, and the broader market and regulatory context that will define the post-listing landscape.

IPO Structure & Valuation

Offering Details

SK Hynix sold 177.9 million American Depositary Shares at $149 each, with each ADS equivalent to one-tenth of a Seoul-traded common share (par value W5,000 per share) [1][7][10]. The total raise of $26.5 billion fell slightly short of the $28–$29 billion initially targeted in late June, a reflection of the volatile market conditions that saw memory stocks tumble into bear territory in the days leading up to pricing [3][6][12]. The ADRs trade on the Nasdaq Global Select Market under the symbol SKHY (initially SKHYV) [8][11].

The offering was led by four global investment banks: Bank of America, Citigroup, Goldman Sachs, and JPMorgan Chase [4][8]. The deal was structured as a Level III ADR program, which allows the company to raise new capital in the U.S. public markets while maintaining its primary listing on the Korea Exchange. Limits on converting Seoul-listed shares into ADRs were noted by Bloomberg, which may restrict arbitrage and could cause the U.S.-listed securities to trade at a premium to the underlying Korean shares [4].

Pricing and Demand

Demand for the offering was extraordinary. The book was multiple times oversubscribed within days of launch, and by July 8, 2026, it was reported to be more than seven times covered [4][13]. Approximately 1,000 institutional investors joined a management marketing call on July 6, 2026 [4]. Anchor interest was led by Baillie Gifford, Coatue Management, and Situational Awareness Partners, which together indicated an appetite for up to $7 billion worth of ADRs [4][13]. The final pricing at $149 per ADS — the midpoint of the marketed range — reflected a balance between the company’s desire to maximize proceeds and the need to leave a positive aftermarket performance amid a fragile tape.

The IPO timeline was compressed and intense: formal marketing began on July 6, the book was covered within 24 hours, and pricing occurred on July 9, with first trading on July 10 [8][11]. The speed of execution underscored the pent-up demand for direct, liquid exposure to the AI memory theme among U.S. investors who previously had to rely on off-hours trading of Korean shares or illiquid unsponsored ADRs [5][38].

Valuation and the “Korea Discount”

At the IPO price, SK Hynix trades at approximately 4.8 times 12-month forward earnings, a stark discount to the industry median of 29.84 times and even to U.S. rival Micron Technology’s 6.6 times [12]. This valuation gap — commonly referred to as the “Korea discount” — stems from corporate governance concerns, limited accessibility for global investors, and the structural inefficiencies of the South Korean equity market [12][45]. The company’s forward P/E had already compressed from 7.9 times at end-October 2025 to 5.5 times by mid-2026, as earnings surged even faster than the stock price [16].

Analysts and investors widely expect the U.S. listing to narrow, though not fully close, this discount. Rolf Bulk, head of semiconductors and infrastructure at Futurum Group, stated: “We see room for that gap to narrow with the ADR listing, though we do not expect the Korea discount to close entirely” [12]. Zavier Wong, market analyst at eToro, attributed the divergence primarily to “access” and “familiarity,” noting that “Hynix’s stock going up isn’t the same as the discount shrinking” [12]. Peter Kim, global investment strategist at KB Financial Group, added that “additional access could help global investors trade the Hynix stock, which still trades at a discount to the KOSPI, Micron, and Samsung. A Nasdaq listing would be a major factor in narrowing that discount” [12].

The listing also opens the door to inclusion in U.S. equity indexes such as the Nasdaq 100, which would drive passive ETF buying and further enhance liquidity. Brendan Ahern, CIO of KraneShares, noted that the cross-market structure would create “potentially premiums and discounts between the pair,” attracting arbitrage players and boosting overall trading volumes [38].

How the IPO Provides US Investors Direct Access to the AI Memory Market

SK Hynix is the world’s leading producer of high-bandwidth memory, controlling 56.4% of the global HBM market by revenue in the fourth quarter of 2025, according to Counterpoint Research [8][9]. HBM is the essential memory technology that enables Nvidia’s GPUs to process the massive datasets required for training and inference of large language models. With Nvidia CEO Jensen Huang declaring that SK Hynix “would continue to be its largest partner” and that the memory chip shortage would persist for “several years,” the company sits at the very center of the AI infrastructure buildout [16][20].

Prior to the ADR listing, U.S. investors had no straightforward way to gain direct exposure to this critical AI enabler. They could buy Micron, the only U.S.-listed pure-play memory manufacturer, or they could attempt to trade SK Hynix shares on the Korea Exchange during off-hours, a process fraught with friction, limited liquidity, and currency risk. The Nasdaq listing provides “frictionless exposure” to what Di Zhou, portfolio manager at Thornburg Investment Management, called “one of the most compelling pure-plays on the AI memory cycle” [38]. The offering also arrives at a time when the global memory shortage — dubbed “RAMageddon” by analysts — has driven hyperscalers and device makers alike to scramble for supply, with Apple executives citing the shortage as forcing price increases on Mac computers and iPads [2].

Competitive Impact on US-Listed Rivals

Micron Technology: The Direct Competitor

The SK Hynix ADR listing creates, for the first time, a direct, liquid, U.S.-listed competitor to Micron Technology in the AI memory space. Micron, which has surged nearly 700% over the past year to a market capitalization exceeding $1 trillion, has been the primary vehicle for U.S. investors seeking exposure to the memory supercycle [2][20]. The arrival of SK Hynix on Nasdaq introduces a new dynamic: two trillion-dollar memory giants now compete for the same pool of U.S. institutional and retail capital, the same analyst coverage, and eventually the same index inclusion flows.

Micron’s financial performance has been nothing short of extraordinary. In its fiscal third quarter of 2026 (ended May 28, 2026), the company reported revenue of $41.46 billion, up 346% year-over-year and 17% ahead of consensus, with adjusted earnings per share of $25.11 and a gross margin of 84.9% [21][22]. Management guided fiscal fourth-quarter revenue to $50 billion, approximately $6.5 billion above Wall Street estimates, and disclosed that all HBM production for the remainder of 2026 and the entirety of 2027 has been pre-sold [22]. CEO Sanjay Mehrotra expects “tight conditions to persist beyond calendar 2027 as a result of AI-driven demand across all segments coupled with structural supply constraints” [22].

Despite these stellar results, Micron’s stock initially surged nearly 15% after earnings, only to reverse course and fall more than 20% from its post-earnings high as a broad memory stock selloff took hold [21]. The SK Hynix IPO, arriving in the midst of this turbulence, has been described as a “test of sentiment” rather than a victory lap [6].

Portfolio Rotation and Investor Sentiment

The most immediate competitive impact of the SK Hynix listing is the potential for portfolio rotation. As Trefis analysts noted, “SK Hynix’s ADR begins trading on Nasdaq around July 10, offering U.S. investors a direct alternative to Micron, prompting portfolio rotation” [21]. Barron’s similarly framed the listing as a moment when investors could “buy a memory chip maker not named Micron Technology — or to stay away from a group that may have come too far, too fast” [24].

The memory sector entered a bear market on July 7, 2026, with Micron, Samsung, SK Hynix, and the Roundhill Memory ETF all down more than 20% from recent closing highs [6]. Semiconductor stocks in Yahoo Finance’s basket lost roughly $1.5 trillion in market value since June 25, with Micron alone shedding nearly $350 billion over that stretch [6]. Twenty-five semiconductor names were down at least 20% from their June 25 peaks [6]. This selloff, deeper and more prolonged than earlier dips since the late-March market low, has tested the conviction of even the most bullish AI investors.

Yet, dip-buying emerged on July 8, 2026, with AI memory stocks trimming losses. Fundstrat’s Tom Lee stated: “We remain structurally bullish on AI and AI-related stocks and view this pullback as a buying opportunity”. The SK Hynix listing, by providing a fresh entry point into the memory theme, may attract capital that would otherwise have flowed into Micron, but it could also expand the total addressable investor base for memory stocks, benefiting both names over time.

Market Share Dynamics in HBM

SK Hynix’s dominant position in HBM — 56.4% market share by revenue in Q4 2025 — is expected to erode gradually as Samsung and Micron ramp competing products [8][9][12]. Analysts project SK Hynix’s share will decline to around 50% in 2026 and into the low-40% range over the longer term [12]. Micron, which held approximately 21% of the HBM market in early 2026 (up from 9% a year earlier), is the fastest-growing competitor in the space [25].

However, as Rolf Bulk of Futurum Group emphasized, “the real debate is less about share and more about who can bring online the capacity to meet it” [12]. The insatiable demand for HBM means that all three major producers are effectively sold out through at least 2027, and the bottleneck is supply, not demand. MS Hwang, research director at Counterpoint, noted: “If you go to Korea they are building lots of fabs. But it takes time. The earliest time frame that they can bring out manufactured wafers is end of 2027” [11]. In this environment, market share shifts are less a zero-sum game and more a reflection of who can execute on capacity expansion fastest.

Long-Term Contracts and Pricing Power

A structural shift is underway in the memory industry that could reduce the historical boom-and-bust cyclicality that has long plagued the sector. SK Hynix, Micron, and Samsung are all moving toward long-term contracts with customers that include binding volume commitments and, in some cases, floor prices [11][20]. Micron has signed 16 multiyear agreements with customers that include “binding commitments to purchase specific volumes” of chips, and is now offering five-year strategic customer agreements with upfront cash payments — a radical departure from the one-year deals that characterized the industry for decades [20][9].

TrendForce analyst Ellie Wang explained: “These agreements typically require customers to provide longer-term demand visibility,” allowing memory makers to plan capital expenditures with greater confidence [11]. MS Hwang added: “Everybody is coming. They are all lining up to sign a long-term contract” [11]. This shift, if sustained, could fundamentally alter the risk profile of memory stocks and support higher valuation multiples over time.

Pricing power remains extraordinary at the high end. Bernstein analysts forecast SK Hynix’s DRAM gross margin will reach 90.9% in Q2 2026, rising to 92.7% by Q4 2026, and peaking at 94% by the end of 2027 [27]. The average selling price for DRAM is expected to hit $2.23 per GB by end of 2027, nearly five times higher than in 2025 [27]. However, the same analysts project a sharp correction by end of 2028, with ASPs falling more than 50% and gross margins declining to 86.4% — a reminder that memory cycles, however extended, do not last forever [27].

Talent Competition and US Manufacturing

SK Hynix’s U.S. listing and expansion plans introduce a new dimension of talent competition. The company is building a $4 billion advanced packaging facility in West Lafayette, Indiana, scheduled for completion in 2028, supported by up to $458 million in CHIPS Act funding and up to $570 million in loans from the U.S. Commerce Department [11]. Each SK Hynix employee is expected to receive an annual bonus of approximately $574,500, reflecting the intense competition for skilled semiconductor engineers [9]. The company also owns Solidigm, the NAND flash business acquired from Intel in 2021 for $9 billion, headquartered in Rancho Cordova, California, giving it an established U.S. engineering footprint [11].

Micron, meanwhile, has raised its planned U.S. investment to $250 billion through 2035, an increase of roughly $50 billion, and is expanding its Hiroshima plant in Japan with substantial government subsidies [37][25]. The global subsidy race — with the U.S., Japan, South Korea, and Europe all pouring billions into domestic chip manufacturing — reflects a strategic judgment that memory chips are too critical to leave to market forces alone [25][35].

HBM Supply Chain Dynamics

SK Hynix’s Dominance and NVIDIA Relationship

SK Hynix’s position as the primary HBM supplier to Nvidia is the cornerstone of its competitive advantage. Nvidia CEO Jensen Huang stated unequivocally that SK Hynix “would continue to be its largest partner” and that the current memory chip shortage would persist for “several years” due to strong demand [16][20]. Huang elaborated: “The whole industry supply chain, everything from wafers to packaging to silicon photonics, everything is in short supply because the demand is so high. It is going to persist for several years” [20].

This relationship is symbiotic: Nvidia’s GPUs cannot function without HBM, and SK Hynix’s HBM roadmap is tightly aligned with Nvidia’s product cadence. The company’s HBM3E memory is currently shipping in volume for Nvidia’s Blackwell and Rubin architectures, and development of next-generation HBM4 is underway to support future GPU generations. SK Hynix’s other key customers include Google and Microsoft, both of which are building massive internal AI infrastructure [3].

The U.S. listing strengthens SK Hynix’s hand in these relationships by providing a deeper capital base to fund the enormous investments required to keep pace with Nvidia’s roadmap. The $26.5 billion raised will be deployed toward expanding production facilities in South Korea and acquiring extreme ultraviolet (EUV) lithography scanners from ASML, with approximately $7.8 billion earmarked for EUV equipment by the end of 2027 [3][11].

TSMC CoWoS Integration and Advanced Packaging

HBM does not exist in isolation; it must be integrated with logic chips — primarily Nvidia GPUs — through advanced packaging technologies such as TSMC’s Chip-on-Wafer-on-Substrate (CoWoS). SK Hynix is investing heavily in this integration layer. The company’s $4 billion advanced packaging facility in West Lafayette, Indiana, is specifically designed for HBM packaging [11]. In Cheongju, South Korea, SK Hynix is investing KRW 20 trillion (approximately $13 billion) in a P&T7 advanced packaging facility targeted for completion by the end of 2027 [28]. President and CEO Kwak Noh-jung stated: “We will develop Chungcheong Region into the global center of AI semiconductor innovation” [28].

The packaging bottleneck is as critical as the memory chip supply itself. TSMC’s CoWoS capacity has been a persistent constraint on Nvidia’s ability to ship GPUs, and SK Hynix’s investments in packaging are designed to alleviate this pressure. The broader SK Group initiative includes plans to phase in 15 GW of AI data center capacity nationwide, starting with an initial 5 GW and a planned 1 GW AI data center for the Chungcheong region [28].

Broader AI Semiconductor Ecosystem

The SK Hynix listing reverberates across the entire AI semiconductor ecosystem. Hyperscaler spending — led by Amazon, Microsoft, Google, and Oracle — has exploded so quickly that it could hit $1 trillion in 2027, forcing companies to issue bonds and fresh stock as cash flow is no longer sufficient to sustain the investment pace [5]. Meta is developing custom AI chips (MTIA) with Broadcom and TSMC to reduce reliance on costly GPUs from Nvidia and AMD, with production expected to begin in September 2026 [32]. Other companies pursuing custom silicon include OpenAI (with Broadcom), Anthropic (with Samsung), Amazon, and Google [32].

Nvidia’s own supply chain faces challenges beyond memory. Its next-generation Kyber rack-scale architecture, designed for the 2027 Rubin Ultra chips, has been delayed by over 12 months to 2028 due to manufacturing difficulties with a key printed circuit board midplane [30]. This delay potentially gives rivals AMD and Google a technical opening at the high end of the market [30]. Meanwhile, Nvidia’s server assembly partner Hon Hai (Foxconn) reported a bigger-than-expected 40% jump in quarterly sales, confirming that AI demand continues to grow [31].

Supply Constraints and “RAMageddon”

The memory shortage that has gripped the industry is expected to persist at least through 2027, with some analysts projecting it could last into 2030 due to the multi-year timeline required to build new fabrication facilities [9][11]. South Korean tech companies, led by SK Hynix and Samsung, have committed over $550 billion to building new manufacturing capacity, but this is a risky bet: by the time facilities are operational, AI memory needs may shift, potentially leading to oversupply and price crashes [2].

The downstream impact is already being felt acutely. According to Omdia, memory costs nearly doubled as a share of the Bill of Materials between Q3 2025 and Q1 2026, accounting for nearly 60% of total BOM in sub-$400 smartphones and over 64% in products priced below $99 [26]. Sales of smartphones priced below $400 are expected to decline by over 22% in 2026 due to soaring memory costs, and the overall smartphone market is forecast to drop 12% [26]. Apple raised prices across its Mac and iPad lineup in June 2026, and CEO Tim Cook described memory cost increases as unlike anything he has seen in decades in the industry [21].

Patrick Moorhead, founder and CEO of Moor Insights & Strategy, offered a cautionary historical perspective: “Let’s not forget a few years back these memory makers were negative gross margins, not negative … net income, but negative gross margins. They were literally selling stuff below costs, and then they rapidly pulled back on capex and … here we are” [9]. Daniel Newman of Futurum Group echoed the warning: “This is how memory always acts in any megacycle or supercycle. The problem is, it always crashes hard” [11].

Market & Regulatory Context

SEC Regulatory Environment for Foreign IPOs

SK Hynix’s ADR listing was executed under the well-established framework for foreign private issuers accessing U.S. capital markets. The company filed a Form F-1 registration statement with the SEC on July 6, 2026, and will be subject to ongoing reporting obligations, including annual filings on Form 20-F [7]. As a South Korean company, SK Hynix benefits from the fact that South Korea’s audit oversight body has historically cooperated with the Public Company Accounting Oversight Board (PCAOB), meaning it faces no delisting risk under the Holding Foreign Companies Accountable Act (HFCAA) — a concern that has plagued Chinese issuers.

The broader SEC regulatory agenda is in flux. On July 7, 2026, the SEC published an ambitious rulemaking agenda that has expanded from 23 to 38 items, with most at the proposed rule stage and slated for further action by October 2026 [43]. Key initiatives include the first major overhaul of registered offering reforms since 2005, a controversial proposal to replace mandatory quarterly financial reports with semiannual disclosures, and the rescission of the Biden-era climate risk disclosure rule [43][44]. SEC Chair Paul S. Atkins stated: “Every IPO is an invitation to workers and savers to participate in the prosperity of the next generation of American enterprise” [43]. The semiannual reporting proposal, in particular, has drawn sharp criticism from investor advocates who argue it would create a six-month window during which companies could hide significant downturns from Main Street investors while large institutions accessed information through private channels [44].

CFIUS and US-China Semiconductor Tensions

The Committee on Foreign Investment in the United States (CFIUS) did not pose an obstacle to the SK Hynix listing. The ADR offering — a sale of non-voting depositary receipts representing only 2.5% of the company’s equity — does not involve a change of control or investment in a U.S. business, and thus falls outside CFIUS jurisdiction. South Korea’s status as a U.S. treaty ally and a critical partner in semiconductor supply chain diversification further ensures a favorable regulatory environment.

However, the broader U.S.-China semiconductor tensions create both tailwinds and headwinds. On July 8, 2026, the Financial Times reported that Apple has begun testing DRAM chips from China’s state-backed ChangXin Memory Technologies (CXMT) for devices sold in China, and is lobbying the U.S. government to permit broader use of CXMT’s products [34]. CXMT, the world’s fourth-largest DRAM producer, plans to raise at least $4.3 billion in an upcoming IPO, and its market share is expected to rise to 15% by 2028 from roughly 11% in 2025 [34]. The industry fears a long-term repeat of patterns seen in sectors like solar panels and electric vehicles, where state-backed capacity expansion ultimately led to falling global prices and squeezed foreign rivals [34].

Simultaneously, U.S. lawmakers are investigating the growing adoption of Chinese AI models by American companies, driven by concerns over national security, censorship, and ideological influence [36]. The House Committee on Homeland Security and the House Select Committee on China launched a joint probe in April 2026 [36]. These tensions underscore the strategic importance of securing a reliable, allied-controlled memory supply chain — a narrative that benefits both SK Hynix and Micron.

Market Timing and Geopolitical Volatility

The SK Hynix IPO priced into one of the most volatile market environments in recent memory. Memory stocks entered a bear market on July 7, 2026, with the sector shedding $1.5 trillion in market value since June 25 [6]. The selloff was driven by a combination of profit-taking after a historic rally, concerns about the sustainability of hyperscaler spending, and growing unease about speculative excess. Bank of America warned that “speculation is hitting extreme levels” and reaffirmed a year-end S&P 500 target of 7,100, implying a 5% decline [5]. James Reilly, senior markets economist at Capital Economics, called the volatility “evidence of excessive froth” that “calls into question the sustainability of this rally” [5].

Geopolitical tensions added another layer of uncertainty. On July 9, 2026 — the very day of pricing — the United States launched new airstrikes on Iran, and Tehran retaliated against three Gulf Arab states after President Trump declared a temporary ceasefire “over” [40]. Oil prices spiked, and global equity markets wobbled. The S&P 500 managed a 0.2% gain on the day, and Micron shares rose 7.3% after announcing plans to invest up to $3 billion in U.S. semiconductor manufacturing, but the backdrop was one of heightened anxiety [37][42].

Despite these headwinds, the SK Hynix offering was priced successfully and was heavily oversubscribed, demonstrating that investor appetite for premier AI assets remains robust even in turbulent times. The listing is being watched as a “yardstick to test the water” for whether enthusiasm for memory chip makers will continue, as Seoul National University finance professor Jaewon Choi noted [10].

Implications for Future Foreign Listings

The success of the SK Hynix IPO — the largest foreign listing in U.S. history and the second-largest stock sale ever, behind only SpaceX’s record IPO — sends a powerful signal to other foreign companies, particularly in the AI and semiconductor sectors, that the U.S. capital markets remain the deepest and most receptive venue for large-scale equity raises [23]. The offering was multiple times oversubscribed despite market volatility, geopolitical turmoil, and a memory stock bear market, underscoring the unique depth of U.S. institutional demand for AI-linked assets.

The listing also provides a template for other South Korean companies — and firms from allied nations more broadly — to access U.S. markets through ADR structures without triggering CFIUS concerns or HFCAA delisting risks. The “Korea discount” that has long depressed valuations for South Korean companies may begin to narrow as more firms pursue U.S. listings, creating a virtuous cycle of improved governance, greater liquidity, and higher multiples.

However, risks remain. The Nasdaq listing carries the potential for capital flight from South Korea’s stock market to the U.S., a concern raised by Hanyang University professor Yun Youngjin [10]. South Korean lawmakers are already grappling with the destabilizing effects of single-stock leveraged ETFs, with opposition party member Ahn Cheol-soo calling for their delisting and describing the Kospi as having “turned into a casino” [45]. The won strengthened in anticipation of the IPO-related currency flows, as SK Hynix indicated it would repatriate some of the dollar proceeds to invest in Korea, requiring the purchase of won [39]. These cross-border capital flows will require careful management by Korean authorities.

Outlook and Implications

SK Hynix’s $26.5 billion U.S. debut marks a watershed moment for the global semiconductor industry and for the integration of South Korean technology champions into U.S. capital markets. The listing provides U.S. investors with direct, liquid access to the world’s leading HBM supplier at a time when AI-driven memory demand is reshaping the entire technology landscape. The valuation gap with Micron — 4.8 times forward earnings versus 6.6 times — offers a potential re-rating catalyst, though the “Korea discount” is unlikely to close entirely in the near term.

For Micron, the arrival of a direct, U.S.-listed competitor introduces a new dynamic of portfolio competition, but the sheer scale of the AI memory supercycle means that both companies — along with Samsung — are likely to thrive as long as demand outstrips supply. The shift to long-term contracts with binding volume commitments represents a structural change that could reduce the historical cyclicality of the memory industry, potentially supporting higher valuations across the sector.

The risks, however, are substantial. The memory industry has a long and painful history of boom-and-bust cycles, and the current euphoria — with stocks up 700–800% in a year and gross margins approaching 95% — carries echoes of past peaks. As CNBC’s Jim Cramer cautioned, “historically, every memory chip boom has led to a memory chip bust”. The $130 billion in combined annual capital expenditures from the three major memory suppliers threatens future oversupply, and the eventual normalization of memory prices — projected by Bernstein to begin in late 2028 — could trigger a sharp valuation reset [21][27].

Geopolitically, the intensifying U.S.-China technology rivalry and the emergence of Chinese memory competitors like CXMT add a layer of strategic complexity. The U.S. government’s willingness to subsidize allied memory manufacturing through the CHIPS Act — with SK Hynix receiving up to $458 million in grants for its Indiana facility — reflects a recognition that memory chips are now as strategically vital as advanced logic processors [11].

In the immediate term, the SK Hynix ADR listing will serve as a critical barometer of investor sentiment toward the AI memory theme. The offering’s success, achieved against a backdrop of market turmoil and geopolitical crisis, suggests that the structural demand for AI infrastructure remains intact. Whether that demand can sustain the extraordinary valuations and capital investment cycle now underway is the defining question for the semiconductor industry in the second half of the 2020s.