💼 LS: Checking the Numbers Behind Strong Power Results and a Diverging Stock Price - 2026.11.03

Hi, it’s Peanut 🥜 I’ll walk you through this as if we’re checking the numbers together with a friend who’s good with figures. The key point today is that power infrastructure companies are talking about strong results, while LS’s stock price has swung sharply in the space of a day. Let’s take a closer look at what this could mean for holding company LS.

💼 Results look good, so why is the picture mixed?

According to an article, LS ELECTRIC, HD Hyundai Electric, and Hyosung Heavy Industries—the three power infrastructure companies—each posted strong operating profit in the third quarter of this year ^[2]. But this is information reported from a third-party perspective, so we shouldn’t immediately treat it as a company-confirmed plan or link it directly to cash flow. Is that really the case? It’s worth pausing here to think it through.

LS ELECTRIC Chairman Koo Ja-kyun proposed a DC-based intelligent power grid as a solution to the surging electricity demand from AI data centers ^[4]. In a keynote speech at an International Council on Large Electric Systems workshop held in Seoul that same day, he also presented a strategy for a next-generation energy platform. Reports also said that orders and earnings growth in the North American market are continuing ^[5]. However, no specific contract values or figures have been confirmed, so it’s safest to focus only on the direction of travel for now.

🛑 Why has the stock price been swinging?

Looking first at LS’s stock price, it rose 7.59% on November 2 to close at ₩214,000, then fell -5.35% on November 3 to ₩203,500. On the same day, Business Post reported that LS ELECTRIC shares had risen by more than 7% on expectations for power grid demand, while the KOSPI closed higher around the 5850 level as institutional investors bought shares ^[1]. Is there a verifiable link showing that optimism about a subsidiary carries over directly to the holding company’s share price? To Peanut, that question still doesn’t have a clear answer.

⚠️ Tariffs and a downside scenario

We can’t leave out the U.S. transformer tariff issue. The U.S. transformer tariffs on Hyosung Heavy Industries and LS ELECTRIC were set at 4.32% in a new review, maintaining the existing level, according to reports ^[3]. Looking at the numbers alone, there was no major change, which may be a relief. But this single line doesn’t tell us everything about the impact of tariffs on the business environment. Even amid an upward trend, we should keep a downside scenario in mind. If expectations for subsidiaries have already been priced in, the possibility of a value trap remains open if earnings fail to meet those expectations.

🥜 What to watch for in the holding company

There’s also news from the group. LS Group is reportedly set to announce executive appointments as early as this week, with talk of LS Cable & System President Koo Bon-kyu possibly being promoted to vice chairman ^[6]. This is still only speculation, so it can’t be treated as confirmed. At this stage, Peanut thinks it’s too early to back holding company LS based on earnings expectations alone. From a short- to medium-term swing perspective, what matters more is whether earnings, orders, tariffs, and executive appointments can each be confirmed in turn. Will expectations for subsidiaries translate into earnings figures for the holding company? No one knows the answer yet 🤔

📰 Reference News (6)

2

Strong Power Infrastructure Results… AIDC and U.S. Report Cards Reveal Mixed Sentiment

네이버뉴스 · 2026.11.03

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3

Hyosung Heavy Industries and LS ELECTRIC's U.S. Transformer Tariffs 'Unchanged'… Set at 4.32% in New Review - Pinpoint News

핀포인트뉴스 · 2026.11.02

📰 View original

4

Koo Ja-kyun: “An Intelligent DC Power Grid Is the Solution to AI Power Demand”

네이버뉴스 · 2026.11.03

📰 View original

5

LS ELECTRIC Chairman Koo Ja-kyun Unveils Vision for a Next-Generation Intelligent DC Power Grid - Public News Network (Public news-network for TTL)

네이버뉴스 · 2026.11.02

📰 View original

6

LS Group May Announce Executive Appointments as Early as This Week… Talk Grows of LS Cable & System President Koo Bon-kyu's Promotion to Vice Chairman

네이버뉴스 · 2026.11.03

📰 View original