KOSPIHolding Companies078930

GS Holdings

₩105,000▲ 2.74%2026-10-02 close

Market Cap

₩9.9T

Turnover

₩41B

Volume

390,000 shares

Shares out.

92.9M

PER

5.0×

PBR

0.7×

EPS

₩24,682

Dividend Yield

2.42%

PER, EPS, PBR and BPS are calculated in-house from the last 4 quarters (2025Q3–2026Q2) · Dividend yield is based on ₩3,000 per share · Prices as of the 2026-10-02 close

Report overview

A Holding Company at the Refining Cycle Peak: Durability Is the Question

A surge in refining margins and inventory gains at GS Caltex drove a sharp profit jump in the first half of 2026, but with the company itself flagging the disappearance of inventory effects and oil price volatility in the third quarter, the durability of these earnings is the key thing to watch.

1
Second-quarter 2026 consolidated revenue was KRW 7.41tn with operating profit of KRW 1.72tn, up 253.4% year on year, bringing first-half operating profit to KRW 2.98tn (announced August 11, 2026).
2
The driver was GS Caltex, which posted second-quarter revenue of KRW 16.67tn and operating profit of KRW 2.55tn, with the lubricants unit setting a record amid global supply disruptions.
3
By contrast, petrochemicals swung to a loss versus the prior quarter as naphtha cost increases were not passed through, GS EPS posted a KRW 7.3bn operating loss in the second quarter, and GS E&R's operating profit fell 5% year on year on lower system marginal prices.
4
The government has enforced a petroleum price ceiling since March 13, 2026, and froze the eighth ceiling on July 24, leaving the loss-compensation framework for refiners as a live earnings variable.
5
Annual operating margin fell from 17.4% in 2022 to 11.7% in 2025 before quarterly profits rebounded sharply in 2026, making the persistence of peak-cycle earnings the central issue.

Business structure

GS is a pure holding company anchored in refining and energy, with additional exposure to retail, power generation, construction and trading. The profit center is GS Caltex, 50%-owned by GS Energy, which runs refining, petrochemicals and lubricants from its Yeosu complex.

Because GS Caltex is equity-accounted, it does not appear directly in consolidated revenue but flows in through GS Energy's equity-method income and dividends; the company explained that GS Energy's improvement also owed to strength in resource development and better equity-method income from GS Caltex.

On scale, GS Caltex posted second-quarter 2026 revenue of KRW 16.67tn and operating profit of KRW 2.55tn, while GS Energy reported revenue of KRW 2.42tn and operating profit of KRW 1.53tn.

The retail arm is GS Retail, operating convenience stores and supermarkets, which posted second-quarter revenue of KRW 3.18tn and operating profit of KRW 109.4bn, up 7% and 28% year on year, supported by same-store growth and a larger store count.

Power generation sits with GS EPS and GS E&R: GS EPS recorded a KRW 7.3bn operating loss in the second quarter on lower utilization and the expiry of an individual fuel contract for its first LNG unit, while GS E&R's operating profit fell 5% year on year to KRW 29.5bn on weaker system marginal prices.

Trading arm GS Global saw second-quarter operating profit fall 41% to KRW 11.7bn as an offshore wind foundation conversion project and chemical plant work wound down.

In sum, refining and energy set the direction of GS's earnings, retail cushions them, and power and trading add volatility, with the domestic refining market an oligopoly shared with SK Energy, S-Oil and HD Hyundai Oilbank.

Earnings trend

Quarterly revenue · Operating profit

₩5.9T₩486.4B25Q2₩6.5T₩873.3B25Q3₩6.5T₩776.2B25Q4₩6.8T₩1.3T26Q1₩7.4T₩1.7T26Q2

RevenueOperating profit

Annual revenue · Operating profit

₩28.8T₩5T2022₩26T₩3.7T2023₩25.3T₩3.1T2024₩25.2T₩2.9T2025

RevenueOperating profit

Quarterly results · Last 5 quarters
Quarter	Revenue	Operating profit	Op. margin
2025Q2	₩5.9T	₩486.4B	8.2%
2025Q3	₩6.5T	₩873.3B	13.4%
2025Q4	₩6.5T	₩776.2B	12.0%
2026Q1	₩6.8T	₩1.3T	18.4%
2026Q2	₩7.4T	₩1.7T	23.2%

Annual results
Year	Revenue	Operating profit	Net income (parent)	Op. margin	ROE	Debt-to-equity
2022	₩28.8T	₩5T	₩2.1T	17.4%	17.2%	105.7%
2023	₩26T	₩3.7T	₩1.3T	14.3%	9.7%	95.4%
2024	₩25.3T	₩3.1T	₩567B	12.1%	4.0%	89.8%
2025	₩25.2T	₩2.9T	₩798.7B	11.7%	5.4%	86.0%

Consolidated basis (financial statements including subsidiaries) · Final figures from DART filings · Net income attributable to owners of the parent · Data as of 2026-09-04

Earnings analysis

On an annual basis, revenue drifted down from KRW 28.78tn in 2022 to KRW 25.98tn in 2023, KRW 25.30tn in 2024 and KRW 25.18tn in 2025.

Profit erosion was sharper: operating profit fell for three straight years from KRW 5.01tn in 2022 to KRW 3.72tn, KRW 3.06tn and KRW 2.94tn, with the operating margin sliding from 17.4% to 14.3%, 12.1% and 11.7%.

Net profit attributable to owners dropped from KRW 2.14tn in 2022 to KRW 567bn in 2024 before turning back up to KRW 799bn in 2025.

The quarterly trough was the second quarter of 2025, with revenue of KRW 5.93tn, operating profit of KRW 486.4bn (roughly an 8% margin) and owner-attributable net profit of just KRW 38.0bn.

Recovery followed with operating profit of KRW 873.3bn in the third quarter and KRW 776.2bn in the fourth, then KRW 1.26tn in the first quarter of 2026 and KRW 1.72tn in the second, lifting the second-quarter operating margin above 23%.

Owner-attributable net profit reached KRW 723.2bn and KRW 1.06tn in those two quarters, taking the four-quarter total from the third quarter of 2025 through the second quarter of 2026 to about KRW 2.34tn.

Management attributed the improvement to wider refining margins from higher crude and product export prices, temporary inventory effects, and a record result in lubricants amid global supply disruptions - and the temporary inventory component is by definition not repeatable.

On the balance sheet, the debt-to-equity ratio fell from 105.7% in 2022 to 86.0% in 2025 and owner equity rose to KRW 14.70tn at end-2025, but operating cash flow narrowed from KRW 3.02tn in 2023 to KRW 2.43tn in 2024 and KRW 2.19tn in 2025, reflecting weaker cash generation through the earnings trough.

Industry analysis

The 2026 refining backdrop is dominated by geopolitics.

Escalating Middle East tensions and a blockade of the Strait of Hormuz widened global energy supply anxiety and pushed crude prices up, prompting the government to introduce a petroleum price ceiling from March 13, 2026, capping refiners' supply prices on a two-week cycle.

Under the scheme, refiners' losses are compensated after the fact following accounting-firm verification and review by a settlement committee, and the adjustment cycle was later changed from two weeks to four.

Crude prices themselves have not moved in one direction: by late June international oil had fallen to the low-to-mid USD 70s per barrel, while a government briefing in late July noted Brent climbing back toward USD 100 amid a Red Sea blockade declaration by Houthi forces.

Volatility persists, with reports on August 27, 2026 of crude falling for a third straight session as markets watched Hormuz negotiations.

The industry is focused less on the ceiling itself than on the settlement rules; one industry official said how costs are recognized and what margin level is deemed appropriate will determine the scale of losses.

All four domestic refiners face the same regime, but GS Caltex's high share of upgrading facilities is seen as an advantage when margin spreads widen, and lubricants contributed unusually strongly this cycle.

On the other side, petrochemicals still carry regional oversupply and lagged feedstock pass-through, while power generation runs on its own cycle driven by wholesale electricity prices and utilization.

Outlook

The company's most concrete guidance is a note of caution on the third quarter. GS said third-quarter oil price volatility would rise on Middle East instability, that the second quarter's temporary inventory effect would disappear, and that how flexibly it responds to uncertain markets would determine results.

That echoes its first-quarter commentary, when it explained that excluding inventory effects, refining margin profit fell quarter on quarter because of the price ceiling.

In other words, a meaningful share of first-half 2026 profit is tied to inventory-related gains during a rising oil price phase, which can reverse if crude flattens or falls.

By segment, the questions are whether lubricants can extend the benefit of supply disruptions and whether petrochemicals can restore naphtha cost pass-through.

In power, the expiry of the individual fuel contract on GS EPS's first LNG unit is a structural change, so improvement may be limited absent a rebound in wholesale electricity prices.

On policy, with the ceiling adjustment cycle now four weeks, each round's decision and the loss-settlement standards will feed directly into quarterly earnings. In retail, continued same-store growth at convenience stores will determine whether that cushion holds.

In short, results over the next few quarters will likely be set by uncontrollable oil and policy variables combined with controllable factors such as turnaround scheduling, utilization and cost management.

Valuation

PER

5.0×

PBR

0.7×

ROE

15.4%

EPS

₩24,682

BPS

₩173,168

Dividend per share

₩3,000

With owner-attributable net profit for the four quarters from the third quarter of 2025 through the second quarter of 2026 well above KRW 2tn, the price-to-earnings multiple computed on that profit base sits toward the lower end of the range typically seen among large Korean holding companies.

That denominator, however, includes what management itself called a temporary inventory effect, so if profit normalizes the multiple would rise at an unchanged share price.

Relative to book, the shares trade below net asset value per share, reflecting the discount usually applied to holding companies that capture unlisted core subsidiaries through equity-method income and dividends, compounded by refining-cycle volatility.

On dividends, the company follows a policy of paying out at least 40% of the three-year average of separate-basis net profit excluding one-off gains (as reported in February 2025), a smoothing structure meaning a single strong year does not translate into a proportionate dividend increase.

Because current multiples and yield change with the share price every day, the real-time figures on the on-screen card are the accurate reference.

PER, EPS, PBR and BPS are all calculated in-house (the same method as Naver and Toss) · Dividend yield = cash dividend per share from DART filings (supplemented by KRX) ÷ current price · As of 2026-09-04

Bull factors

Profit leverage at the top of refining and lubricant margins

GS Caltex posted second-quarter 2026 revenue of KRW 16.67tn and operating profit of KRW 2.55tn, up 28% and 56% from the prior quarter, as wider refining margins and temporary inventory effects combined with record lubricant results amid global supply disruptions.

Because the holding company captures subsidiary results through equity-method income and dividends, margin gains flow through with amplification. GS's own quarterly operating profit expanded from KRW 486.4bn in the second quarter of 2025 to KRW 1.72tn in the second quarter of 2026. As long as the margin phase persists, cash inflows run at an elevated level.

Improved balance sheet and a predictable dividend framework

The debt-to-equity ratio fell for three consecutive years from 105.7% in 2022 to 95.4%, 89.8% and 86.0%, while owner equity rose to KRW 14.70tn at end-2025. Operating cash flow still reached KRW 2.19tn in 2025, keeping trillion-won cash generation intact through the earnings trough.

On distributions, the company has maintained a policy of paying at least 40% of the three-year average of separate-basis net profit excluding one-off gains. In a sector with volatile earnings, embedding a smoothing mechanism in the dividend base is a notable feature for predictability.

A retail and energy portfolio that cushions the cycle

When refining profits wobble, the retail arm provides some cushion. GS Retail posted second-quarter 2026 revenue of KRW 3.18tn and operating profit of KRW 109.4bn, up 7% and 28% year on year on same-store growth and a larger store count.

In addition, GS Energy saw second-quarter revenue rise 105% and operating profit jump 347% year on year, helped by strength in resource development, showing diversified income sources even within the energy value chain. Compared with a pure-play refiner dependent on a single business, the earnings mix is structurally broader.

Bear factors

A large slice of profit came from inventory effects

The company cited temporary inventory effects alongside wider refining margins as the basis for its strong second quarter, and said those inventory effects would disappear in the third quarter. It had also noted in the first quarter that excluding inventory effects, refining margin profit declined quarter on quarter.

First-half 2026 operating profit of KRW 2.98tn therefore cannot simply be extrapolated as a normalized annual run rate. If crude turns lower, inventory-related items work in the opposite direction.

The price ceiling constrains pricing power

The price ceiling introduced in March 2026 caps the prices refiners charge service stations, and the government froze the eighth ceiling on July 24 at KRW 1,784 per liter for gasoline, KRW 1,773 for diesel and KRW 1,380 for kerosene.

Industry voices have argued that with crude and marine freight costs rising, compensation mechanisms are insufficient. Because loss compensation is settled after the fact, both the timing of recognition and the amount booked in any given quarter remain uncertain.

Simultaneous weakness in petrochemicals and power

Petrochemicals swung to a loss versus the prior quarter as product prices failed to keep pace with naphtha costs, while power subsidiaries suffered from lower wholesale electricity prices and utilization.

GS EPS swung to a KRW 7.3bn operating loss in the second quarter, and GS Global's operating profit fell 41% year on year. If these units are weak at the same time refining margins compress, the group's downside cushion thins.

The stretch in which the annual operating margin slid from 17.4% in 2022 to 11.7% in 2025 illustrates that dynamic.

Risk factors

Policy and regulatory risk

Under the ceiling scheme, refiners' losses are compensated after verification by an accounting firm and review by a settlement committee, with the adjustment cycle changed from two weeks to four.

However, critics note that key data such as refiners' claims, reviewed amounts and final compensation are not sufficiently disclosed, making the scheme's cost-effectiveness hard to verify. Any change in compensation standards would directly affect how refining profits are recognized. The timing of any termination or easing of the scheme is also undetermined.

Oil price and geopolitical risk

Deteriorating Middle East conditions and a Hormuz blockade have heightened global energy supply anxiety, and the government noted in July that Brent had climbed back to around USD 100 per barrel. Conversely, crude fell for a third straight session on August 27, 2026 as markets watched Hormuz talks.

A sharp drop in crude can produce inventory-related losses while a sharp rise constrains cost pass-through under the ceiling, making both directions a source of risk.

Holding company structure and capital allocation

Because the main profit source, GS Caltex, is unlisted and equity-accounted, investors cannot track subsidiary results directly, and the dividend base is tied to separate-basis net profit.

Analysts have argued for a corporate value-up disclosure focused on buybacks, cancellations and shareholder communication, but the company said in February 2025 that it had no such disclosure plans.

Subsequently, at group level, the forward-leaning dividend policies of the holding company GS and GS E&C were cited as the reason for rising payouts. Whether capital allocation policy evolves remains an item to monitor.

What to watch next

September to October 2026
The ninth and subsequent adjustments to the petroleum price ceiling and the loss-settlement standards. With the adjustment cycle now four weeks, whether the cap rises or falls and which costs are recognized will feed directly into quarterly refining profits.
October 2026 (National Assembly audit season)
The audit is flagged to scrutinize the effectiveness of the price ceiling. Criticism that pass-through to consumer prices and the benefit relative to fiscal spending lack quantitative verification may feed into discussions about revising the scheme.
During November 2026
Third-quarter 2026 results. The key items are what level of operating profit refining margins alone can sustain after the disappearance of inventory effects flagged by the company, and whether petrochemicals remain in the red.
December 2026 to January 2027
Whether the power segment normalizes. The focus is how GS EPS's utilization and the expiry of its first LNG unit's fuel contract, plus GS E&R's sensitivity to wholesale power prices, play out in the winter demand season.
Early February 2027
Full-year 2026 results and the year-end dividend decision. This will show whether the existing policy of at least 40% of the three-year average separate-basis net profit is maintained and whether additional return measures such as buybacks accompany it.

Overall view

On the numbers alone, GS's first half of 2026 was a dramatic rebound: operating profit expanded from KRW 486.4bn in the second quarter of 2025 to KRW 1.72tn in the second quarter of 2026, taking the first-half total to KRW 2.98tn.

Yet with management itself attributing this to wider refining margins and temporary inventory effects and stating that those inventory effects will disappear in the third quarter, whether this profit level is repeatable remains to be verified.

The positives are earnings leverage during a strong refining and lubricant margin phase, a debt-to-equity ratio that fell from 105.7% in 2022 to 86.0% in 2025, and a portfolio diversified into retail and resource development.

The negatives are constrained pricing power under the petroleum price ceiling, simultaneous weakness in petrochemicals and power generation, and a holding company structure that captures its unlisted core subsidiary through the equity method.

Ultimately, results over the next two to three quarters will hinge heavily on exogenous variables: the path of crude prices and the settlement standards for compensation. This report is for informational purposes only and contains no buy or sell recommendation on any security.

Sources

Korea Exchange (KRX) — Prices · Market Cap · Volume
FSS electronic disclosure system (DART) — Financial statements · Dividend filings

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Report written 2026-09-05 · Data as of 2026-09-04

This content is AI analysis of market data and web search results, provided for information only. It is not a solicitation or recommendation to invest. Investment decisions and their consequences are the investor's own responsibility. Data may be delayed or contain errors.