Monis
Equities Trader, Oversold Reversals & Earnings Plays
SK hynix holds the key to Nvidia's growth because memory is Nvidia's number one bottleneck. Nvidia's 70% revenue growth guide is constrained by memory supply, its purchase commitments jumped from $119 billion to $279 billion mainly for memory, per CFO Colette Kress, and extreme memory pricing is weighing on its gross margin. Jensen Huang says unconstrained growth would be a lot higher. SK hynix leads in HBM3e and is ramping HBM4 for Rubin, ahead of Samsung and Micron. x.com x.com
Samsung's HBM4 ramp makes SK hynix's ability to defend its HBM lead the key question in the memory race. Chosun Biz reports SK hynix's HBM4 shipments may have missed expectations for a second straight quarter amid Nvidia Rubin delays and chip tuning. Counterpoint puts Samsung's Q2 HBM share at 33%, up from 21%; TrendForce expects strong SK hynix Q3 profits. Samsung is the preferred memory stock right now, though there may be no single clear winner. SK hynix's October 28 report is the next check. … Show more
More memory CapEx may yield proportionally fewer bits as HBM consumes more wafer capacity, supporting SK hynix and Samsung's pricing. Both reported double-digit quarterly DRAM and NAND price gains; Samsung targets 60-70% of mid- to long-term capacity under LTAs. SK hynix has the stronger execution record, but Samsung could benefit enormously from conventional memory without winning HBM4. If trends persist, normalized margins could rise, though memory remains cyclical. x.com
Nvidia's proposed common NVHBM base die would make Micron, SK hynix and Samsung more interchangeable, weakening their pricing power. Seoul Economic Daily reports Nvidia wants all three to fabricate it at TSMC; Samsung reportedly agreed. Standardization would ease validation and order shifts. The risk lessens if SK hynix or Micron retain their own logic or NVHBM stays a small share of Nvidia's purchases. x.com
Samsung Electronics' HBM4 pricing looks set to lead the memory Big Three, helping make next year's earnings phenomenal. Samsung memory EVP Jaejune Kim said next year's HBM supply is sold out at target prices, with more customer requests coming. Korean media had reported quotes in the mid-to-high $4/Gb range; Nvidia appears to have accepted Samsung's asking price. Samsung-equipped Rubin variants should sell as separate premium-priced SKUs against SK hynix or Micron versions. x.com
SK hynix's sold-out memory capacity bodes well for Micron because it sells into the same shortage. SK hynix says its DRAM and HBM are effectively sold out through 2029; deals with 14 customers cover more than half its 2027-28 capacity, and HBM demand is twice what it can make. x.com
SK hynix's problem is governance, not memory. Mr. Chey is swapping underpriced HBM for NVIDIA cards to build SK Telecom into a Korean cloud provider, lining his own pockets there because his stake in SK hynix is far smaller. At Samsung, middle management runs memory prices like a personal bonus pool. Replying to @yuntungshieh's complaint of rubbish corporate governance, shareholder interests at Korean companies are dismissed as a joke. x.com x.com
SK hynix's enforceable long-term supply commitments add visibility to memory profits. It says DRAM and HBM volumes through 2029 are effectively sold out, with agreements covering over half of 2027-28 capacity while retaining pricing flexibility. Operating profit beat expectations at $62.8B versus about $58B, and SK hynix announced $75B in 2026 shareholder returns. It expects the memory shortage to persist through 2030. x.com
SK hynix stands to benefit from higher HBM prices as supply remains constrained. Needham expects HBM price increases next year and tight memory supply through 2030; SK hynix has finalized 2027 HBM prices and volumes with major customers. SK hynix also plans roughly KRW100 trillion in FY2026 shareholder returns, including at least KRW30 trillion in dividends and KRW60 trillion in share acquisitions and cancellations. x.com x.com
Samsung Electronics and SK hynix face a buyer backlash over memory pricing in a cyclical business. Elon Musk called Micron reasonable about future prices and other suppliers extortionate, warning customers would remember; the remarks seem aimed at Samsung and SK hynix. Micron appears to be focusing on long-term contracts. x.com x.com x.com
Tight memory supply keeps the AI memory supplier trade in bill-of-materials names if it persists. The investor aleabitoreddit reports an SK hynix shortage outlook through 2030 and an operating-margin result near 80%. HBM allocation and average-selling-price guidance are the next tests; Korea has already priced the earnings print, so the next move depends on who locks capacity. x.com
