When the market "prices in perfection ahead of time," even excellent results from Samsung are not good enough.
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Samsung Electronics delivered a historic report card with profits soaring 19-fold, yet its stock price suffered a sharp decline in a single day. This isn’t a matter of performance not being good enough, but rather the market had already priced in "perfection" beforehand—the earnings announcement merely signaled a wave of profit-taking.
On July 7, a WallstreetCN article wrote that Samsung Electronics’ Q2 operating profit surged by about 19 times year-over-year, reaching 89.4 trillion KRW (about $58.4 billion), not only setting a new quarterly record, but surpassing Nvidia’s previous quarter operating profit of $53.536 billion, making it the company with the highest quarterly operating profit globally. Revenue doubled to 171 trillion KRW, both figures beating the average analyst estimates. However, following the financial report release, Samsung’s share price dropped up to 8% in a single day, the Korean KOSPI index fell 6%, and SK Hynix dropped over 7%.
Another WallstreetCN article mentioned that the logic of "buy the rumor, sell the news" played out clearly once again. The night before the earnings release, the Philadelphia Semiconductor Index in the US rose 2.2% in a single day, the S&P 500 rose 0.7%, and the Nasdaq 100 rose 1.3%. As soon as the favorable news materialized, funds quickly retreated.
Brian Cho, portfolio manager at Causeway Capital Management, bluntly stated that what the market really wants to see is whether improvements in free cash flow can form sustainable step changes, and how management handles shareholder returns—the pricing logic has shifted from "how fast profit grows" to "whether these profits can translate into real cash distributions to shareholders."
In addition, the sharp reversal in market sentiment has its macro background. Last week, Meta was the first to hint at curbing capital expenditures, triggering the largest two-day sell-off of high-beta momentum stocks since the pandemic. Samsung’s decline also put pressure on peer chip stocks SK Hynix and Micron, and the entire memory chip sector’s high valuation logic is facing systemic re-evaluation.
Strong performance, but not good enough
WallstreetCN article wrote that Samsung’s Q2 operating profit is estimated at 89.4 trillion KRW, up 56% quarter-on-quarter, while analysts previously expected an average of 84.2 trillion KRW; revenue for the same period was 171 trillion KRW, above the market estimate of 169.2 trillion KRW, up about 129% year-over-year. The company plans to announce the full report on July 30, at which time net profit and breakdowns by business unit will be disclosed.
The core logic behind this round of growth lies in the ongoing shortage of memory chip supply. The booming demand from AI data centers for high-bandwidth memory (HBM) has prompted manufacturers to shift capacity towards high-end products, thereby causing traditional DRAM and NAND memory chip shortages and driving prices higher across the board.
According to HSBC data, average DRAM prices in Q2 rose more than 40% quarter-on-quarter, while NAND prices rose more than 50%. Citi Research data is similar, showing average prices for DRAM and NAND rose 44% and 53% quarter-on-quarter, respectively.
However, while revenue of 171 trillion KRW beat average analyst estimates, it fell short of some institutions’ optimistic forecast of 173.9 trillion KRW. Against a backdrop of already inflated valuations, this small gap was enough to trigger profit-taking.
The brilliance of the memory business obscured some structural cracks in the company as a whole. Analysts expect Samsung’s foundry and logic chip (LSI) business losses may widen this quarter, partly due to bonuses being proportionally accounted for in overall semiconductor department costs.
In May this year, Samsung and chip department employees reached a compensation agreement attaching performance bonuses to operating profits and stipulating that, given certain profit targets are met, 10.5% of the department’s annual operating profit would be allocated to special bonuses. Some analysts pointed out that, if this provision had not been set aside, Samsung’s operating profit would have further exceeded market expectations.
AI demand supports memory boom, but marginal signals weaken
The core logic driving this memory chip super cycle remains valid: the massive expansion of global AI data centers has spawned a surge in demand for high-end memory chips, and memory shortages have become a key bottleneck in AI development.
Industry executives—including Nvidia CEO Jensen Huang and OpenAI COO Brad Lightcap—have sounded the alarm on this. Major manufacturers are prioritizing the supply of high-end memory products, causing traditional memory products to be in short supply as well. Analysts predict the supply shortage will last at least until 2027.
Market research firm Counterpoint estimates that Samsung, SK Hynix, and Micron—the three largest memory makers—will maintain average operating profit margins of 75% to 80% in Q2 this year. The firm’s report states, some believe such high margins constitute “excessive profits," and warn that “if this situation persists, memory makers may face regulatory pressure.”
Furthermore, a WallstreetCN article noted that what’s more noteworthy than the earnings themselves are signals released upstream in the industry chain. Meta recently hinted at a cap on AI capital expenditures, which the market interpreted as an early warning that tech giants’ AI infrastructure investments may have peaked, directly triggering one of the most dramatic two-day sell-offs of high-beta momentum stocks since the pandemic.
Jean Boivin’s team at BlackRock Investment Institute stated the issue more directly: The core debate in the AI bubble is not about current valuations, but whether future profits can stay at extraordinary levels. If AI cannot turn its current scarcity into genuine productivity gains, these extremely high profit expectations will face a correction.
Samsung underperforms SK Hynix as South Korea bets on AI chip dominance
From a national strategy perspective, the South Korean government regards Samsung and SK Hynix as the core pillars of the race for global AI leadership. Samsung Group and SK Group plan to build two chip factories each in southwestern Korea, with a combined investment of 800 trillion KRW, to quickly expand capacity. South Korea aims to double memory chip capacity in five years, and Samsung has announced it will invest more than $70 billion in capacity expansion and R&D in 2026.
In terms of share price performance, Samsung’s total rise this year is about 165%, but it has significantly underperformed rival SK Hynix’s roughly 260% increase. The gap is mainly due to product structure differences: SK Hynix’s business is highly concentrated on high-end memory chips for AI computing needs, while Samsung’s product portfolio is more diverse, spanning chips and consumer electronics fields. This divergence sends a clear message: in this track, focus is more favored by capital than scale.
Samsung will release its full financial report at the end of this month, at which time the breakdown of each business unit will show how much real value this round of AI capital spending has actually created. That number will become an important reference for the next stage of AI hardware investment logic.
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