Samsung Electronics, SK hynix, Micron Stock Valuation Method Revealed | Professor Lee Nam-woo, Yonsei University Graduate School of International Studies
삼전, 하이닉스, 마이크론 주가 평가법 공개 | 연세대학교 국제대학원 이남우 교수 [글로벌 인터뷰]
Speakers
Lee Nam-woo
— Professor, Yonsei University Graduate School of International Studies
Vincent
— Doctor
Summary
In this global interview, Professor Lee Nam-woo explains how to value cyclical memory semiconductor stocks using peak earnings, and applies the framework to Samsung Electronics, SK hynix, and Micron. He also compares Luckin Coffee's US threat to Starbucks, discusses Trump policy risks for Blackstone and Fed independence, and contrasts Korea's capital-intensive cyclical market with the US asset-light earnings model.
- Professor Lee Nam-woo presents valuing cyclical stocks at peak earnings as the key framework for memory semiconductor stocks.
- Samsung Electronics and Micron are analyzed with peak-earnings scenarios and low peak P/E multiples.
- Luckin Coffee's US expansion is seen as a serious competitive threat to Starbucks.
- Trump's proposed ban on institutional single-family home buying is framed as a policy risk for Blackstone.
- Fed chair selection and potential pressure on Fed independence are flagged as broad market risks.
- Coupang's board governance is criticized after the customer data leak and stock decline.
- US asset-light earnings stability is contrasted with Korea's capital-intensive, lower-multiple market.
- US productivity growth is cited as a positive structural factor for the economy.
Ideas
Value memory chips on peak earnings.
Samsung Electronics' Q4 operating profit was around KRW 20 trillion and full-year 2026 operating profit could comfortably exceed KRW 150 trillion; with net profit near KRW 120 trillion, total market cap including preferred shares is about KRW 900 trillion, implying roughly 7.5x peak P/E. The speaker says current operating margin of 22% is near the 2017 cycle peak of 24% and could exceed it, and the stock price has not necessarily fully priced in the cycle peak, so the stock may still have upside before the low-P/E peak-sell stage.
Value memory chips on peak earnings.
Memory semiconductor stocks—Samsung Electronics, SK hynix, and Micron—are cyclical, so valuation should be based on the estimated peak earnings of the current cycle rather than current or next-year consensus P/E. The speaker argues the current cycle may produce super-margins and a slower-than-usual downturn, meaning the market may not yet have reached peak earnings and high valuations could persist; the practical rule is to buy when P/E is high at the earnings trough and sell when P/E is low near the peak.
Luckin gains, Starbucks loses in US.
Luckin Coffee's aggressive US expansion, mobile-app ordering, pickup model, and heavy discounting appeal to younger consumers and have begun competing directly with Starbucks in New York. Luckin is improving operationally, trades around 15x earnings, and is preparing to re-list on Nasdaq, while Starbucks has posted seven consecutive quarters of negative US same-store sales, sold its China stake, is down about 20% over five years, and trades around 36x earnings despite structural customer-traffic problems; the speaker concludes Starbucks must be more worried and faces a different, challenged business model.
Luckin gains, Starbucks loses in US.
Luckin Coffee's aggressive US expansion, mobile-app ordering, pickup model, and heavy discounting appeal to younger consumers and have begun competing directly with Starbucks in New York. Luckin is improving operationally, trades around 15x earnings, and is preparing to re-list on Nasdaq, while Starbucks has posted seven consecutive quarters of negative US same-store sales, sold its China stake, is down about 20% over five years, and trades around 36x earnings despite structural customer-traffic problems; the speaker concludes Starbucks must be more worried and faces a different, challenged business model.
Trump housing policy threatens Blackstone rentals.
Trump's plan to ban institutional investors from buying single-family homes is a major policy intervention against private-equity landlords such as Blackstone, which owns roughly 200,000–300,000 single-family homes through funds. The speaker says the market treated the news as a shock and Blackstone shares fell 5–6%, and expects such government intervention to continue through the midterm elections, creating a continuing policy risk for the institutional single-family rental model.
US earnings stable; Korea structurally discounted.
Korea, like Japan and Germany, has a manufacturing-heavy, vertically integrated, capital-intensive corporate structure that creates boom-bust earnings cycles, and the market penalizes this with structurally lower valuations, with governance problems adding another discount. By contrast, the US has an asset-light, service- and innovation-driven model where earnings rarely decline and capital allocation is more dynamic, so US equities have generally deserved higher valuations; the speaker presents this as a relative preference for US equities over Korean equities.
US earnings stable; Korea structurally discounted.
Korea, like Japan and Germany, has a manufacturing-heavy, vertically integrated, capital-intensive corporate structure that creates boom-bust earnings cycles, and the market penalizes this with structurally lower valuations, with governance problems adding another discount. By contrast, the US has an asset-light, service- and innovation-driven model where earnings rarely decline and capital allocation is more dynamic, so US equities have generally deserved higher valuations; the speaker presents this as a relative preference for US equities over Korean equities.
Up Next
This 3PRO TV (삼프로TV) video, published January 08, 2026, features Lee Nam-woo discussing 005930.KS, 000660.KS, MU, LKNCY, SBUX, BX, SPY, Korean equities. 7 trade ideas extracted by AI with direction and confidence scoring.
Speakers: Lee Nam-woo · Tickers: 005930.KS, 000660.KS, MU, LKNCY, SBUX, BX, SPY, Korean equities