Samsung foundry narrows losses with HBM4; profit turnaround still unclear

Samsung Electronics' foundry business is expected to narrow losses in Q3, driven by HBM4 memory sales and turnkey contracts. Kiwoom Securities forecasts the operating loss to shrink to 3.92 trillion won this year. The company's foundry revenue growth is supported by HBM4 and Exynos 2800 sales, with external customer orders contributing to the improvement.

Original reporting
Published Sep 28, 2026, 10:30 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 28, 2026, 10:58 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
Samsung foundry narrows losses with HBM4; profit turnaround still unclear — source image
Decision brief

The 30-second read

$005930.KSBullishMed
01

Why it matters

The new loss‑narrowing guidance could trigger a re‑rating of the stock and affect related semiconductor peers.

02

Market read

First public guidance on Samsung's foundry loss reduction, relevant for semiconductor and AI‑chip investors.

03

What to watch

Potential execution risk on external turnkey contracts and macro demand for AI chips.

Relevance 7/10Novelty 7/10Timing: pre‑quarter earnings season

Background

Samsung Electronics' foundry unit has been loss‑making; recent HBM4 volume growth and turnkey deals are aimed at turning the unit profitable.

Company-level read

Ticker impact

$005930.KSBullishHigh confidence
Context

Kiwoom forecasts Samsung Electronics' foundry loss to narrow to 777bn won in Q3, a new guidance update.

Expected impact

likely upward pressure as market prices in the loss reduction forecast

Evidence & confidence

The article provides the first public loss‑narrowing guidance for the quarter, a material update for investors.

Market effects

Improved foundry outlook may boost other Korean semiconductor suppliers and AI‑chip makers.

Positive for South Korean tech sector and broader Asian equity markets.

May influence global memory and AI‑chip supply chain expectations.

Counterpoint

If HBM4 demand stalls, the loss narrowing could be temporary and the stock may face downside.

Key entities

  • Samsung Electronics

    Korean conglomerate with memory and foundry businesses.

  • Kiwoom Securities

    Research firm providing the loss‑narrowing forecast.

  • Broadcom

    Partner in HBM4 supply agreement.

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