Samsung Electronics' PER hits 4x despite record quarterly profit surpassing Nvidia
Samsung Electronics reported a record quarterly operating profit of 107.4 trillion won ($74.7B), surpassing Nvidia. Despite this, its P/E ratio remains at 4x, which analysts say indicates extreme undervaluation. The company's stock fell 2.42% due to investor sentiment and profit-taking, but analysts expect revaluation due to continued earnings growth and potential shareholder returns.
How this was made

The 30-second read
Why it matters
Traders can weigh a valuation rerating setup (low PER, HBM4 pricing, potential shareholder returns) against near-term technical and macro headwinds (US Treasury yield spike, foreign/institutional selling, sell-on behavior).
Market read
A fresh earnings print plus a low-PER rerating thesis can drive positioning in AI-memory and Korean tech, but macro yields and profit-taking can cap immediate upside.
What to watch
The article cites projected 2027 HBM4 pricing and contract dynamics; execution risk, customer concentration, and any DRAM demand slowdown could delay the rerating thesis.
Background
The piece frames Samsung as undervalued on a forward PER basis while highlighting record quarterly operating profit and HBM-driven earnings growth expectations.
Ticker impact
Samsung Electronics reported Q3 operating profit of 107.4 trillion won and analysts argue the stock’s PER is stuck near 4x despite growth.
Near-term downside risk from macro yield pressure and profit-taking, with medium-term upside bias if investors reprice HBM-driven earnings and shareholder-return expectations.
The article provides a fresh earnings print with margin and profit growth, plus specific valuation and HBM pricing assumptions, while also citing same-day selling pressure and a macro catalyst (rising US yields).
Market effects
HBM pricing and HBM4 share expansion narrative reinforces the AI-memory supply-chain trade and can influence DRAM/semiconductor valuation multiples.
KOSPI flows show foreign and institutional net selling despite retail buying, which can amplify volatility around future earnings and guidance.
The comparison to Nvidia’s projected quarterly operating profit links Samsung’s earnings strength to broader AI semiconductor sentiment.
Counterpoint
The “extreme undervaluation” argument may be premature if the market views the earnings surge as cyclical or already priced, especially with rising US yields pressuring tech multiples.
Key entities
- companySamsung Electronics
Reported Q3 operating profit of 107.4 trillion won and is discussed as undervalued with a projected 2027 PER around 4x.
- analyst_firmKB Securities
Provides the PER and HBM4 pricing/share assumptions and shareholder-return expectations cited in the article.
- market_venueKorea Exchange
Cited for the stock’s same-day close down 2.42% and intraday reversal.
- companySK hynix
Named as a top foreign net-sold stock on the KOSPI in the article’s flow discussion.
- companyNvidia
Used as a benchmark for projected quarterly operating profit in the article’s comparison.

