Glass substrate stocks, immersion cooling, robots... AI era quietly surging beneficiary stocks / 'If you are looking for the next rotation after semiconductors, 'here' | Oh Hyun-jin, Team Leader
Summary
Oh Hyun-jin, Team Leader at Rucheine Best, analyzes multiple investment themes in the Korean market. He highlights glass substrates and immersion cooling as a synergistic pair driven by AI demand, robotics as a theme benefiting from US-China decoupling and labor unrest, and structural shifts in food & beverage stocks toward exports. He also discusses semiconductor earnings momentum, large securities firms as beneficiaries of policy changes, and departmental stores as a post-rally watch. Risks such as data center construction delays and government regulation are noted.
- Glass substrate (Samsung Electro-Mechanics, SKC, HB Technology, Philoptics) and immersion cooling (KNS, LG Electronics, GST, Unisem, 3S) are presented as a linked investment theme.
- Robotics stocks (Robotis, Rainbow Robotics, LG Electronics, Hyundai Motor) are flagged for monitoring due to US-China decoupling and domestic labor strikes.
- Large securities firms (Kiwoom Securities, Samsung Securities) are favored on the back of foreign integrated account system and rising trading volume.
- Food & beverage stocks (Samyang Foods, Nongshim, Ottogi) are seen benefiting from a structural export shift and weak won, but near-term upside is limited.
- Semiconductor earnings (Samsung Electronics, SK Hynix) continue to improve driven by AI demand and supply shortages, though data center construction delays pose a sentiment risk.
- Department store stocks have rallied on foreign tourist inflows, but the speaker does not advocate new buying at current levels.
- Power cable stocks are considered too high for new entries.
- Government regulation is cited as a reason to avoid bank and insurance stocks.
Summary
Oh Hyun-jin discusses multiple investment themes for the AI era: glass substrates and immersion cooling as key hardware beneficiaries, followed by semiconductor earnings momentum, retail consumption driven by foreign tourists, food exporters riding a weak won, securities stocks catalyzed by a new foreign account system, and a long-term robotics opportunity from US-China decoupling. He advises tactical entry points and favors large-cap securities over small caps.
- Glass substrate and immersion cooling stocks rise together as AI infrastructure themes.
- Samsung Electronics remains a core holding but buy on pullbacks due to gap-up risk.
- Department store stocks outperform hypermarkets due to foreign tourist spending.
- Korean food exporters benefit from weak won but near-term upside is limited.
- Large-cap securities stocks are preferred for the foreign integrated account catalyst.
- Korean robotics supply chain stands to gain from US-China decoupling.
- Semiconductor earnings remain strong but no specific stock pick is given.
- Electric wire stocks are too extended; banks/insurance face regulatory headwinds.
Trade Ideas
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This 815 Money Talk (815머니톡) video, published May 06, 2026, features Oh Hyun-jin discussing 216080.KQ, 078150.KQ, 161580.KQ, 009150.KS, 011790.KS, 006800.KS, 039490.KS, 016360.KS, 000660.KS, 005930.KS, 069960.KS, 023530.KS, 004170.KS, 167850.KQ, 083450.KQ, 066570.KS, 200470.KQ, 060310.KQ, 092300.KQ, 003230.KS, 004370.KS, 025770.KQ, 007310.KS, 005380.KS, 108490.KQ, 277810.KQ, 373220.KS, 034220.KS, 011070.KS. 13 trade ideas extracted by AI with direction and confidence scoring.
Speakers: Oh Hyun-jin · Tickers: 216080.KQ, 078150.KQ, 161580.KQ, 009150.KS, 011790.KS, 006800.KS, 039490.KS, 016360.KS, 000660.KS, 005930.KS, 069960.KS, 023530.KS, 004170.KS, 167850.KQ, 083450.KQ, 066570.KS, 200470.KQ, 060310.KQ, 092300.KQ, 003230.KS, 004370.KS, 025770.KQ, 007310.KS, 005380.KS, 108490.KQ, 277810.KQ, 373220.KS, 034220.KS, 011070.KS