🔥 LG Innotek, a Tug-of-War Between Substrate Revaluation and Optical Stabilization - 2026.08.31

Look here~ Yangpa sees that the core of LG Innotek today is the speed at which the stage is expanding from a camera company to a substrate company. News of its inclusion in the MSCI index after just one year and expectations for revaluation through server substrates emerged together ^[1], but with the condition that the optical business must stabilize for the substrate effect to fully manifest ^[2]. Expectations and verification tasks have been captured on the same screen. 📈

MSCI Inclusion, Has Market Perspective Shifted?

Korea Economic Daily reported on LG Innotek's MSCI inclusion along with expectations for revaluation through the server substrate business ^[1]. The inclusion itself is not a confirmation of the company's business plans or earnings. However, it is clearly evident that this news has elevated server substrates, alongside camera modules, as a major pillar for viewing LG Innotek.

In fact, LG Innotek's closing price on August 31 was ₩642,000, moving +5.07% from the previous trading day, with trading volume increasing to 337,476. While we cannot conclude the cause solely from price movements, we can confirm that the market material and the stock price reaction overlapped on the same day. This is the time when the market chews on the information. If you swallow too quickly, you get indigestion, and if you chew too long, your jaw hurts. ☕

The Process of Substrates Emerging as a New Growth Pillar

Reports emerged that as demand for high-value-added components for AI servers increases, LG Innotek's semiconductor substrate production lines are effectively running at full capacity ^[3]. Previous industry reports also stated that semiconductor substrate production lines at Samsung Electro-Mechanics and LG Innotek are effectively running at full capacity ^[6]. However, as the content overlaps, what matters in this trend is not the expression 'high utilization rate' itself, but how sustainable that demand is and whether it translates into actual business performance.

Another brokerage assessment suggests that ahead of the launch of new models by clients, LG Innotek is moving away from a camera module-centric structure and securing semiconductor substrates as a new growth pillar ^[4]. The expression 'securing' here should be viewed as an assessment by the brokerage. It cannot be broadly interpreted to mean that the company has confirmed future performance in the substrate business.

Optical Business Still a Condition

Hyundai Motor Securities analyzed that if the optical business stabilizes, a revaluation due to the substrate business is possible ^[2]. This means that the substrate expectations should not be viewed in isolation; one must also confirm whether the existing optical business is stabilizing. Even if expectations for a new engine grow, if the existing engine is rattling, the overall driving feel of the car changes. Being a component stock, there are many parts and many variables.

Yangpa believes that the bullish scenario for LG Innotek depends on the simultaneous confirmation of substrate growth and optical stabilization. Aggressive investors might react to the new card of substrates first, but the market is likely to eventually ask about utilization rates, profitability, and the stabilization of the optical business in turn. This isn't just a scene where the market claps; it's a scene where the market presents the bill along with the applause. 🔥

Sensing and Substrates, The Breadth of Growth Pillars

Today Economy covered the achievements of camera technology that LG Innotek has been developing for 21 years and the direction of its sensing business expansion, reporting that the company has set a sensing revenue target of 2,000,000,000,000 KRW ^[5]. While this content shows the company's direction of expanding the scope of camera technology to sensing, a target remains a target. When and at what speed the actual revenue scale and profit contribution will be confirmed is a separate issue.

In the end, the current issues are simple. How long will the demand for AI server substrates and production line operations last? Will the stabilization of the optical business hold back substrate growth? Will the sensing target translate into actual business numbers? The spotlight has been turned on by the MSCI inclusion, but the next scene of the stage remains to be filled by profitability and performance contribution beyond just utilization rates.

📰 Reference News (6)

1

MSCI inclusion in one year... LG Innotek, expectations for revaluation through server substrates - Korea Economic Daily

한국경제 · 2026.08.31

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2

[Report Briefing] LG Innotek, 'If optics stabilize, Re-Rating due to substrates is sufficient' Target Price 1,030,000 KRW - Hyundai Motor Securities - NewsPim

뉴스핌 · 2026.08.31

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4

LG Innotek, Beyond cameras, substrates are the new growth pillar

네이버뉴스 · 2026.08.31

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5

[Planning] LG Innotek, Results of 21 years of dedicated camera technology... "Sensing revenue target of 2 trillion" - Today Economy

오늘경제 · 2026.08.29

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