SV_Techie
Entrepreneur & Startup Mentor, Technology Investor
The DRAM ETF looks better than SK hynix's ADR, which trades at a 23% premium to its Korean-listed shares. That premium should shrink further after July 29, when Korea enables two-way exchange between common shares and ADRs and lists the ADRs locally, making the Korea ETF or DRAM the smarter buy. x.comÂ
The Roundhill Memory ETF is the more fitting way to take a pure bet on the memory cycle. About three-quarters of it sits in Samsung Electronics, SK Hynix and Micron, making it a direct vehicle for memory chips and an attractive alternative for overseas retail investors barred from buying Samsung and SK Hynix directly. A Korea ETF also holds both but carries sizable stakes in other companies such as Hyundai Motor. x.comÂ
A memory-sector ETF adds exposure to Korean memory makers. If a dedicated SK hynix product launches, some capital may shift to that direct exposure, but over the long term it could also support upside in the memory ETF. x.comÂ
SK hynix remains a buying opportunity, with its US ADR premium over Korean shares now at an all-time low of 32.66%. x.com x.comÂ
The DRAM memory chip ETF offers early exposure to SK Hynix before its Nasdaq listing, because roughly 30% of the fund is SK Hynix. Per Kalshi, SK Hynix is set to list on the Nasdaq this Friday, and Leopold Aschenbrenner's fund has shown interest in buying the IPO shares; he has a record of spotting trends early, including SanDisk, Bloom Energy and IREN in 2025. x.com x.comÂ
Buying the memory sector through the Roundhill Memory ETF or KMEM avoids single-company risk, and both look good here. KMEM is more heavily weighted to the Korean memory names. x.comÂ
SK hynix's new direct US listing is a small disadvantage for the Roundhill Memory ETF, which investors had bought partly to own SK hynix indirectly. Owning memory companies directly is preferable to the ETF. x.comÂ
SK hynix's planned Nasdaq ADR listing to fund new capacity is a bullish signal for the Roundhill Memory ETF. Per @jukan05, SK hynix will issue up to 17.79 million new shares as ADRs, raising up to about KRW 45.5 trillion, with listing set for July 10. All proceeds go to facilities, including the Yongin Y1 fab, the Cheongju P&T7 advanced packaging fab and EUV scanners. x.comÂ
Micron is the better memory buy here because Korean stocks have traded poorly and SK hynix's US ADR carries a massive premium over its Korean listing. SK hynix remains the preferred company; HBM is favored over NAND, making Micron and SK hynix preferable to SanDisk. Memory stocks look cheap, with very attractive risk/reward at these levels, and are unlikely to stay cheap for long. x.comÂ
SK hynix should reprice strongly because its blowout earnings make the case that memory is structurally different now. At the current earnings pace, it would earn back its entire market cap in two years; buybacks and dividends also return cash to shareholders and add to value. x.comÂ
SK hynix is better owned on the Korean exchange than through its US listing. The US shares trade at a market value more than $300B above the Korean shares, a 35% premium, and the ADR adds country, compliance and exchange risks. Investors wanting US-listed memory exposure could simply combine Micron and Sandisk. x.comÂ
