Samsung Electronics Opens the "100 Trillion Won Operating Profit Era": A Complete Guide to the Trickle-Down Value Chain

Samsung Electronics Opens the "100 Trillion Won Operating Profit Era": A Complete Guide to the Trickle-Down Value Chain

1. The return of the semiconductor supercycle

 

  • Key issue: Samsung Electronics set a new record by achieving 20 trillion won in operating profit in Q4 2025. Annual operating profit is widely expected to surpass 100 trillion won in 2026.

 

  • 3 key words: ①Long-term memory boom (Super Cycle) ②Full-scale HBM supply (Nvidia, etc.) ③Foundry turning profitable (orders from Tesla, AMD)

 

  • Investment idea: Samsung Electronics' earnings explosion leads directly to higher capital expenditure (Capex) and utilization rates, which means a quantum jump in earnings for equipment, materials and components companies.

 

 

2. 🇰🇷 Domestic value chain: "When the big brother does well, the little brothers get busy too"

These companies belong to Samsung Electronics' direct ecosystem and are the group that benefits from the trickle-down effect the fastest and most strongly.

 

① HBM and advanced packaging (top beneficiaries)

Point: Expectations of new equipment orders as HBM4 and supply to Nvidia expand

  • Hanmi Semiconductor: Global No. 1 in TC bonders (the leading stock in essential HBM equipment)

 

  • EO Technics: A key laser-process (annealing, cutting) company closely tied to Samsung

 

  • Techwing / DI / Exicon: Surging demand for high-speed test equipment to detect HBM defects

 

  • STI: A powerhouse in reflow equipment needed for the HBM stacking process

 

② Materials and components (higher utilization = higher sales)

Point: Shorter replacement cycles for consumables as fabs run at "full capacity 24 hours a day"

  • Soulbrain / Dongjin Semichem: Essential chemical materials such as etchants and photoresists (directly proportional to utilization)

 

  • Hana Materials / TCK: Consumable parts for the etching process (SiC rings, etc.)

 

  • S&S Tech: Benefits in pellicles/blank masks from the expansion of fine processes (EUV)

 

③ Foundry & system semiconductors (turnaround)

Point: Tesla/AMD orders and expectations of the foundry turning profitable

  • Gaonchips / ADTechnology: Design solution partners (DSP) linking Samsung Foundry and fabless companies

 

  • Hana Micron / SFA Semicon: Trickle-down effect in non-memory back-end processing (OSAT)

 

 

3. 🇺🇸 U.S. large caps: "Semiconductor tollgates"

These are global standard companies that Samsung Electronics must go through to make semiconductors. The more Samsung invests, the more they earn, like a toll.

 

① The big three in equipment

  • Applied Materials (AMAT): World No. 1 in deposition equipment. The biggest beneficiary of investment in the Pyeongtaek/Taylor fabs.

 

  • Lam Research (LRCX): World No. 1 in etching equipment. A key partner for high-stack HBM (drilling holes).

 

  • KLA (KLAC): The dominant player in inspection/metrology equipment. The key to securing yield in ultra-fine processes.

 

② The kings of design & materials

  • Synopsys (SNPS) / Cadence (CDNS): The two giants of semiconductor design (EDA). Essential partners for the 2nm process.

 

  • Entegris (ENTG): World No. 1 in EUV contamination control and specialty materials.

 

③ The "real" customers of HBM (partners)

  • Nvidia (NVDA): The final destination of Samsung's HBM and the leading AI semiconductor stock.

 

  • AMD (AMD): A potential major customer of Samsung Foundry (2nm) and HBM.

 

 

4. 🇺🇸 U.S. small and mid caps: "Small but strong"

With smaller market capitalizations than large caps, they are more volatile, but they are hidden cards that dominate specific niche technologies and can offer high share price elasticity.

 

① Specialized in HBM & fine processes

  • Camtek (CAMT): Specialized in packaging inspection. Surging demand for defect detection in HBM stacking (mid cap)

 

  • Onto Innovation (ONTO): Wafer metrology equipment. Essential for measuring HBM precision (mid cap)

 

  • Axcelis (ACLS): A powerhouse in ion implanters. Benefits from both memory and EV (SiC) semiconductors

 

② The blood vessels of the equipment supply chain (subsystems)

 

Ichor (ICHR) / Ultra Clean (UCTT): Manufacture gas/chemical delivery systems inside equipment.

Mechanism: Samsung → orders to AMAT/Lam Research → parts orders to Ichor/UCTT (highly elastic during economic recovery)

 

Summary

"Who will share Samsung Electronics' 100 trillion won in profit?"

 

  • Korean stocks (trickle-down effect): They feel the warmth of Samsung Electronics' earnings most directly. In particular, note that "materials/components" stocks have a structure in which profits surge as fab utilization rises.

 

  • U.S. large caps (stability): They are the "aircraft carriers." They capture the benefits not only of Samsung's investment but of semiconductor investment worldwide. They are suitable as the center (Core) of a portfolio.

 

  • U.S. small and mid caps (returns): They are the "speedboats." Companies like Camtek (CAMT) and Onto (ONTO) have a clear theme in HBM, so they can show explosive upside when they ride the market mood.

     

"※ This content is for reference only in making investment decisions and is not a recommendation to buy or sell any specific stock. The final judgment and responsibility for investment lie with the investor."