SK Hynix Delays HBM4 Equipment Orders as Its Stock Falls 5 Days Straight
SK Hynix (SKHY) shares fell 3.19% to $157.06, extending a 7-day losing streak. A Korean report suggests delays in HBM4 equipment orders, though the company has not commented. Analysts' average price target is $252.21, implying 60.6% upside. The stock trades at 5x forward earnings, with a 48.59% operating margin. The sector decline was led by Samsung and Micron (MU), which fell 8.83% over the same week.
How this was made

The 30-second read
Why it matters
The equipment delay signals a slower HBM4 revenue ramp, reinforcing the recent price decline and raising questions about the company's AI memory outlook.
Market read
The news directly impacts SK hynix's valuation and indirectly pressures the broader memory sector amid AI demand dynamics.
What to watch
Lithography tool shortages and overall wafer capacity constraints could limit the impact of the HBM4 delay.
Background
SK hynix is a leading supplier of high‑bandwidth memory (HBM) used in AI accelerators. Recent market weakness stems from Chinese competition concerns.
Ticker impact
SK hynix delays HBM4 back‑end equipment orders, causing its stock to fall for a seventh straight session.
likely downward pressure as investors price in delayed HBM4 output
Equipment order deferral directly affects the highest‑margin product line, and the stock has already dropped 13.97% this week.
Market effects
Memory and AI‑related semiconductor sector faces broader sell‑off pressure.
Korean and US equity markets see declines in memory stocks.
Potential slowdown in AI hardware supply chain could affect global AI spend.
Counterpoint
If the delay reflects a strategic reallocation to higher‑margin DRAM, the stock may rebound once DRAM pricing improves.
Key entities
- companySK hynix
US‑listed memory chipmaker (ticker SKHY).
- companyMicron Technology
Peer memory chipmaker (ticker MU) mentioned for sector context.



