On July 10, 2026, SK Hynix listed American Depositary Receipts on the Nasdaq and raised $26.5 billion, the largest US share sale ever completed by a foreign company, ahead of Alibaba's $25 billion listing in 2014. The offering priced at $149 a share. The ADRs closed their first day of trading at $168.01, a 13% gain. Searches for "sk hynix stock" and "skhy stock" spiked accordingly.
Here's the part most of that search traffic is missing: if you already own EWY or DRAM, you had real exposure to SK Hynix long before July 10. The Nasdaq listing didn't create the exposure. It just made a new, direct way to buy more of it.
What Actually Happened
SK Hynix is South Korea's second-largest company by market cap and, alongside Samsung and Micron, one of the three companies that make almost all of the world's High Bandwidth Memory, the chip stacking technology AI data centers depend on. Its primary listing has always been the Korea Exchange under ticker 000660. Until July 10, buying it from a US brokerage meant routing through thin OTC pink-sheet tickers like HXSCF, with wide spreads and light volume.
The ADR listing changes that. SK Hynix now trades on the Nasdaq Global Select Market under ticker SKHY (the stock traded under a provisional ticker, SKHYV, on its first day before settling into the permanent one). Each ADR represents one-tenth of a single underlying share on the Korea Exchange, so the $149 ADR price is not directly comparable to the Korea-listed share price without adjusting for that ratio. The offering itself, 177.9 million ADRs, is one of the largest single foreign listings in Nasdaq history.
SKHY is now the direct, liquid way to buy SK Hynix from a US brokerage. But "direct" doesn't mean "new exposure." EWY has held SK Hynix at roughly 26% of assets, its largest position, for years. DRAM has held it at roughly 24% since the fund launched. Both predate the ADR by a wide margin.
You Probably Already Own This
Two funds carried real SK Hynix weight well before this listing existed:
- EWY (iShares MSCI South Korea ETF) holds SK Hynix at roughly 26% of assets as of July 2026, its single largest position, ahead of Samsung Electronics at roughly 22%. At a 0.60% expense ratio, EWY is effectively a Korea fund with a heavy, concentrated tilt toward one memory chipmaker.
- DRAM (Roundhill Memory ETF) holds SK Hynix at roughly 24% of assets, alongside Samsung at 25% and Micron at 24%. Those three names alone make up 73% of the fund. DRAM is a purer memory-sector bet: no Korean financials, no consumer names, just the handful of companies that actually make DRAM and HBM chips.
Neither fund needed SK Hynix to list on the Nasdaq to hold this exposure. Both bought it on the Korea Exchange, the way any international fund buys foreign holdings. The ADR listing is a US-investor convenience, not a prerequisite.
| EWY | DRAM | SKHY (direct) | |
|---|---|---|---|
| SK Hynix weight | ~26% | ~24% | 100% |
| Expense ratio | 0.60% | 0.75% | Brokerage commission only |
| Diversification | Korean market broadly | Memory chip sector | Single company |
| Other major holdings | Samsung (~22%), SK Square, Samsung Electro-Mechanics | Samsung (25%), Micron (24%) | None |
| Currency exposure | Korean won | Minimal | Korean won (via ADR structure) |
Direct Stock, Country Fund, or Sector Fund
These three answer different questions, not the same question three ways.
SKHY directly is a concentrated bet on one company's earnings, HBM market share, and execution, with none of the diversification a fund provides. It's also now the most liquid way to trade SK Hynix from a US account, with the wide OTC spreads of HXSCF no longer the only option.
EWY answers "I want exposure to the Korean economy," and you get SK Hynix's ~26% weight as part of that, alongside Samsung, financials, and consumer names you may not have specifically wanted. It carries Korean won currency risk on top of the underlying stocks.
DRAM answers "I want exposure to the memory chip sector specifically," and SK Hynix's ~24% comes bundled with Samsung and Micron rather than the broader Korean market. It's the more concentrated sector bet of the two funds, with 73% of assets in just three names.
None of these is a substitute for the others, and none is a recommendation. They're three different instruments for three different theses, and conflating them, buying SKHY because you wanted "more Korea," or buying EWY because you wanted "more memory chips," gets you exposure you didn't actually ask for.
The BFF Take
The search spike around "SK Hynix stock" this week is really a spike in awareness, not a spike in new opportunity. The company has been one of exactly three suppliers of HBM chips to Nvidia's data center GPUs for years, and EWY and DRAM holders have carried that exposure the entire time. What changed on July 10 is access: a $26.5 billion Nasdaq listing turned a thin OTC ticker into a liquid, mainstream one.
That's a genuinely useful development if you specifically want concentrated, single-company exposure to SK Hynix and nothing else. It's a non-event if you already hold DRAM or EWY, where the position has been sitting at 24-26% of assets all along. Check what you already own before assuming you need to add something new.
SK Hynix's Nasdaq Listing, July 2026
- SK Hynix listed ADRs on the Nasdaq July 10, 2026 under ticker SKHY, raising $26.5 billion, the largest US share sale ever by a foreign company.
- Each ADR represents one-tenth of one underlying share on the Korea Exchange (ticker 000660).
- EWY (iShares MSCI South Korea) has held SK Hynix at roughly 26% of assets for years, its largest position.
- DRAM (Roundhill Memory ETF) has held SK Hynix at roughly 24%, alongside Samsung (25%) and Micron (24%): 73% of the fund in three names.
- Both funds had this exposure long before the ADR listing existed. The listing changed access, not ownership for existing fund holders.
- SKHY direct, EWY, and DRAM answer three different questions: single-company bet, Korea country exposure, and memory-sector exposure, respectively.
Common Questions
What is SK Hynix's ticker on the Nasdaq?
SKHY. SK Hynix listed American Depositary Receipts on the Nasdaq Global Select Market on July 10, 2026, trading under the provisional ticker SKHYV on the first day before settling into the permanent ticker SKHY. Each ADR represents one-tenth of one underlying common share traded on the Korea Exchange.
Do I already own SK Hynix if I have an ETF?
Likely yes, if you hold EWY or DRAM. SK Hynix is the largest single holding in EWY (iShares MSCI South Korea ETF) at roughly 26% of assets, ahead of Samsung. It is also one of the three dominant holdings in DRAM (Roundhill Memory ETF) at roughly 24%, alongside Samsung (25%) and Micron (24%). Both funds held this exposure long before SK Hynix's ADR existed on the Nasdaq.
How big was the SK Hynix Nasdaq listing?
SK Hynix raised $26.5 billion in its July 10, 2026 ADR offering, the largest US share sale ever completed by a foreign company, surpassing Alibaba's $25 billion listing in 2014. The offering comprised 177.9 million ADRs priced at $149 each. The ADRs closed their first trading day at $168.01, a 13% gain.
Is DRAM or EWY a better way to get SK Hynix exposure?
They answer different questions. EWY is a South Korea country fund; SK Hynix's roughly 26% weight comes with the rest of the Korean market, including Samsung, financials, and consumer names, plus Korean won currency exposure. DRAM is a pure-play memory-chip fund; its SK Hynix, Samsung, and Micron positions (73% of assets combined) come without broader Korean market or currency exposure, but also without diversification outside memory chips. Neither is a recommendation. Each carries a different, concentrated risk.