Samsung Stock Rebounds as Record Profit Sell-Off Eases, But Memory Cycle Doubts Persist

Samsung shares rise 2.52% on AI chip rally, but weekly loss of 7.92% follows profit-taking from a record quarterly profit forecast that failed to impress markets.

Seoul-listed shares of Samsung Electronics clawed back some ground on Friday, rising 2.52% to 285,000 Won as a broader tech rally helped stem a week of heavy selling. The bounce came after the stock had plunged as much as 10% earlier in the week, triggered by a record-breaking profit forecast that somehow failed to impress investors.

Friday’s gain tracked a 2.52% rally in the KOSPI index, which closed at 7,475.94 points. Futures briefly triggered a trading halt after surging more than 5%. The turnaround was fueled by upbeat news from global chip peers: Micron announced an additional $250 billion investment in the U.S., and Meta confirmed plans to expand its own AI chip production and data center infrastructure. Both developments eased fears that the artificial intelligence investment cycle was cooling. The Philadelphia Semiconductor Index rose for a second straight session, pulling Korean memory makers higher alongside it.

Yet the weekly scoreboard tells a harsher story. Samsung shares lost 7.92% over the five sessions, and have now fallen 5.79% in the past month. Despite that, the stock remains up 122.25% year-to-date in 2026 — and has gained more than 370% from the same point a year ago, reflecting the enormous valuation run-up that preceded the current correction.

A Profit Triumph That Landed With a Thud

The sell-off that began earlier in the week was set off by Samsung’s preliminary second-quarter numbers, released on July 7. The company guided for consolidated revenue of around 171 trillion Won and operating profit of roughly 89.4 trillion Won ($58 billion). That represents a 129% revenue jump from a year earlier and a staggering 1,810% increase in operating profit — meaning Samsung earned more in a single quarter than it did in all of 2023, 2024 and 2025 combined.

The problem: the market had already priced that in. The stock had surged nearly 150% in the first half of the year, and the actual profit figure only beat the LSEG consensus estimate of 87.3 trillion Won by about 2.4%. To Deutsche Bank analysts, that was enough to trigger profit-taking rather than fresh buying. A global tech sell-off that hit the Nasdaq earlier in the week only added to the pressure, dragging Samsung and rival SK Hynix down sharply — SK Hynix slumped 14.57% to 2,187,000 Won on the worst session.

One important factor partially masks the strength of Samsung’s memory business. Nomura analyst Chung Chang-won noted that the company booked about 20 trillion Won in provisions for first-half performance bonuses entirely in the second quarter. Without that one-time charge, operating profit would have been closer to 110 trillion Won, and the memory chip division would have substantially exceeded expectations.

Analyst Camp Splits on Sustainability of the Supercycle

The debate among Seoul-based analysts has grown increasingly sharp. While most maintain buy ratings — 15 left targets unchanged in the wake of the preliminary numbers — the direction of revisions has become more cautious. Two brokerages raised their price targets, one lowered, and the tone of commentary has shifted.

IBK Investment & Securities is among the optimists. Analyst Kim Woon-ho lifted his target 31% to 460,000 Won from 350,000, arguing that Samsung’s position in the AI ecosystem will solidify further as high-bandwidth memory (HBM4) volumes begin ramping in the third quarter. Kiwoom Securities took the opposite view, cutting its target to 390,000 Won from 430,000 while keeping a buy recommendation. Kiwoom cited rising prices for memory chips and substrates that are pushing up PC and smartphone costs, which could squeeze earnings-per-share growth in the second half.

The broader consensus price target sits at around 487,000 Won, with JPMorgan’s December 2026 target of 480,000 Won implying roughly 68% upside from Friday’s close. But the split reflects a deeper uncertainty: can the memory supercycle sustain its pace? Citi estimates DRAM prices rose 44% quarter-on-quarter in Q2, but TrendForce expects that growth to slow to 13-18% in Q3 — still positive, but a clear deceleration.

Meanwhile, Samsung’s foundry and system LSI businesses continue to operate at a loss, diluting the windfall from memory. That structural weakness, combined with potential pricing headwinds and competition from Chinese chipmakers, gives skeptics ammunition for their caution.

Technical and Calendar Signposts

From a chart perspective, the stock is trading roughly 6% below its 50-day moving average of 303,340 Won, with a relative strength index of 43.9 — neutral territory that suggests consolidation rather than a clear trend. The 52-week high of 374,500 Won, set on June 19, remains nearly 24% out of reach.

All eyes are now on July 30, when Samsung will publish full second-quarter results with a segment breakdown and pricing guidance for the third quarter. Investors are looking for signs that DRAM and NAND prices can hold at current levels, and whether HBM4 deliveries to AI infrastructure customers will accelerate. The answer will determine whether the recent pullback was a healthy pause in a bull run or the beginning of a deeper re-rating.