SK Hynix’s American Depositary Receipt (ADR) is grabbing Wall Street’s attention after skyrocketing more than 27% in a single day, just four sessions into its trading debut. British investment bank Barclays set a price target of $330 (approximately 490,000 won), while some analysts compared the stock to Nvidia in 2009, calling it “significantly undervalued.”
According to foreign media reports on July 15 (local time), SK Hynix’s ADR closed at $193.92 (approximately 290,000 won) on the New York Stock Exchange on July 14, surging 27.29% from the previous session. The ADR debuted on the Nasdaq on July 10 with an offering size of $26.5 billion (approximately 39.6 trillion won), marking the second-largest listing in U.S. market history after SpaceX.
Barclays analyst Simon Coles initiated coverage on SK Hynix’s ADR with an Overweight rating and a $330 price target, representing 117% upside from the July 13 closing price. Barclays projected that the memory semiconductor supply shortage will intensify further in 2027, with only limited easing in 2028. The multi-year supply crunch is expected to drive memory price increases and revenue growth, the firm noted.
Global markets are closely watching the deepening semiconductor supply-demand imbalance driven by the AI memory supercycle, which is expected to worsen through next year. SK Hynix’s ADR is forecast to trade at a forward price-to-earnings (P/E) ratio of around 8x. Rival Micron Technology (MU) traded at roughly 6x forward earnings as of July 13. Given that the S&P 500’s average forward P/E stands at approximately 21x and the semiconductor industry average ranges between 26x and 30x, the valuations of SK Hynix and Micron—both leaders in DRAM and High Bandwidth Memory (HBM)—appear notably depressed.
Adam Spatacco, an analyst at U.S. investment media outlet Motley Fool, likened SK Hynix’s ADR to Nvidia in 2009, telling Yahoo Finance that the stock is “significantly undervalued compared to the broader market and industry peers.” SK Hynix commands a 56.4% share of the HBM market, ranking first globally, and has secured long-term supply contracts with hyperscaler customers, ensuring revenue visibility for the foreseeable future. The company also recently announced plans to invest 1,000 trillion won (approximately $669.4 billion) in data centers to lower AI token costs.
Shareholder return capacity was also viewed positively. Barclays estimated that SK Hynix will hold cash and cash equivalents exceeding 40% of its current market capitalization by the end of 2027, noting that “this provides an opportunity to enhance shareholder value through share buybacks.”
However, extreme volatility is flagged as a risk factor. Options and leveraged exchange-traded funds (ETFs) tied to SK Hynix’s ADR began trading on the same day. According to CBOE Livevol data cited by CNBC, approximately 150,000 related options contracts had traded by midday. U.S. ETF issuers including Leverage Shares, GraniteShares, and ProShares have also launched or listed SK Hynix leveraged ETFs in quick succession.
U.S. financial media outlet The Street commented, “When a popular AI stock becomes the target of the leveraged ETF craze, investors need to know whether they are buying the company itself or the volatility surrounding it.” It added, “Investors should watch whether arbitrage inflows will widen or narrow the premium gap between the ADR and the Kospi-listed shares.”
Indeed, the premium of SK Hynix’s ADR over its underlying Korean shares widened to as much as 51% on the day. Bloomberg noted that the premium, which was around 3% at the time of listing, has expanded significantly, adding that the phenomenon of the ADR trading above the converted price of the underlying shares was somewhat expected given structural constraints on converting ordinary shares into ADRs.
Meanwhile, speculation about Samsung Electronics (005930.KS) potentially listing an ADR in the U.S. is also drawing investor attention. On July 14 (local time), Bloomberg reported, citing sources, that Samsung Electronics has held preliminary discussions with global investment banks to explore the possibility of issuing an ADR in the U.S. market. However, Samsung officially denied the report, stating that it is “not currently considering an ADR listing.”
Nevertheless, having witnessed SK Hynix’s successful Nasdaq debut, investors are increasingly focused on the possibility of Samsung entering the U.S. equity market. Concerns that foreign capital could shift from South Korea’s domestic stock market to the U.S. ADR market—potentially increasing downward pressure on the Kospi—are intersecting with expectations that Samsung could receive a valuation re-rating by competing alongside global big-tech peers in the U.S. market.
A financial industry source said, “The phenomenon of SK Hynix’s ADR commanding a higher valuation than its underlying shares in the U.S. market has triggered sensitive investor reactions to the Samsung listing speculation.” The source added, “Regardless of whether an actual listing materializes, investors will continue to closely watch the price divergence between ADRs and domestic shares, as well as liquidity shifts, in a tense standoff.”