KOSDAQHolding Companies030530

Wonik Holdings

₩29,400▲ 5.00%2026-10-02 close

Market Cap

₩2.3T

Turnover

₩50.9B

Volume

1.8M

Shares out.

77.2M

PER

39.2×

PBR

2.1×

EPS

₩722

Dividend Yield

0.00%

PER, EPS, PBR and BPS are calculated in-house from the last 4 quarters (2025Q3–2026Q2) · Dividend yield is based on ₩0 per share · Prices as of the 2026-10-02 close

Report overview

Gas Core Recovering, Robot Story Layered On Top

After three straight years of revenue decline and an operating loss in 2025, Wonik Holdings posted simultaneous revenue and operating profit improvement in 2Q26, while its subsidiary Wonik Robotics' robot-hand investment forms a separate axis of attention for this operating holding company.

1
Revenue fell three years running, from KRW 881.0bn in 2022 to KRW 623.0bn in 2025, and 2025 ended with a small operating loss of about KRW 0.4bn.
2
2Q26 was the strongest of the last five quarters: revenue KRW 176.5bn, operating profit KRW 12.8bn (7.2% margin) and owners' net profit KRW 28.2bn.
3
Operating and bottom-line results often diverge: in 2025 the company swung to an owners' net profit of KRW 27.4bn despite the operating loss.
4
Subsidiary Wonik Robotics is funding a robot-hand plant and AX center in Wanju with a total of KRW 350.0bn, comprising KRW 150.0bn from the National Growth Fund and KRW 200.0bn from private investors.
5
The layered ownership chain from Horizon LLC to Wonik Corp. to Wonik Holdings, plus the absence of dividends, remains a recurring point of criticism.

Business structure

Wonik Holdings is the operating holding company of the Wonik Group, the entity left after the investment and TGS (Total Gas Solution) businesses were separated from the former Wonik IPS.

It is an operating holding company with its own business, relisted after the investment and TGS operations were split off from the former Wonik IPS, and its core business is manufacturing systems that deliver process source gases for semiconductor and display fabrication at the required pressure while preserving cleanliness and purity.

Its main business is summarized as gas supply systems and piping for semiconductor and display processes. Consolidated subsidiaries include Wonik Materials in industrial gas manufacturing and Wonik L&D in leisure and rental management.

On segment mix, FnGuide Company Monitor reported that the gas division, which supplies high-purity specialty gases to global semiconductor and display customers, accounts for 61.5% of revenue, while the semiconductor equipment division represents 32.9%.

As a new business axis, it holds industrial robot maker Wonik Robotics as a subsidiary with a 96.66% stake.

Within the group, Wonik IPS focuses on front-end deposition equipment with Samsung Electronics as its largest customer, Wonik QnC makes quartz products and industrial ceramics, and Wonik Materials supplies specialty gases for memory production.

However, the Wonik IPS stake is 32.99% held by Wonik Holdings and five related parties, short of a majority, so affiliate equipment earnings flow through non-operating lines more than through consolidated revenue.

In fab infrastructure, STI, whose main business is central chemical supply systems (CCSS), and Hanyang ENG, which has ultra-high-purity piping and CCSS fabrication and installation capability, address adjacent demand, while ownership runs from Horizon LLC (46.33%) to Wonik Corp. (30%) to Wonik Holdings and on to Wonik QnC, Wonik IPS and Wonik Robotics.

Earnings trend

Quarterly revenue · Operating profit

₩157.6B-₩1.9B25Q2₩143.4B-₩8.1B25Q3₩151B-₩700M25Q4₩117.1B-₩2.3B26Q1₩176.5B₩12.8B26Q2

RevenueOperating profit

Annual revenue · Operating profit

₩881B₩105B2022₩749.5B₩45.8B2023₩645.5B₩30.6B2024₩623B-₩400M2025

RevenueOperating profit

Quarterly results · Last 5 quarters
Quarter	Revenue	Operating profit	Op. margin
2025Q2	₩157.6B	-₩1.9B	−1.2%
2025Q3	₩143.4B	-₩8.1B	−5.6%
2025Q4	₩151B	-₩700M	−0.5%
2026Q1	₩117.1B	-₩2.3B	−2.0%
2026Q2	₩176.5B	₩12.8B	7.2%

Annual results
Year	Revenue	Operating profit	Net income (parent)	Op. margin	ROE	Debt-to-equity
2022	₩881B	₩105B	₩128.8B	11.9%	12.0%	37.4%
2023	₩749.5B	₩45.8B	-₩31.7B	6.1%	−3.1%	38.5%
2024	₩645.5B	₩30.6B	-₩74.5B	4.7%	−7.7%	51.4%
2025	₩623B	-₩400M	₩27.4B	−0.1%	2.7%	51.4%

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

Annual revenue declined for three consecutive years, from KRW 881.0bn in 2022 to KRW 749.5bn in 2023, KRW 645.5bn in 2024 and KRW 623.0bn in 2025.

Operating profit shrank from KRW 105.0bn in 2022 (11.9% margin) to KRW 45.8bn in 2023 (6.1%) and KRW 30.6bn in 2024 (4.7%), then turned into an operating loss of about KRW 0.4bn in 2025.

Owners' net profit, by contrast, swung from losses of KRW 31.7bn in 2023 and KRW 74.5bn in 2024 to a profit of KRW 27.4bn in 2025 (total consolidated net profit KRW 50.4bn); that divergence between operating and bottom-line results reflects a holding structure where equity-method and investment valuation items weigh heavily.

Quarterly, operating losses persisted through 2Q25 (revenue KRW 157.6bn, operating loss KRW 1.9bn), 3Q25 (KRW 143.4bn, loss KRW 8.1bn) and 4Q25 (KRW 151.0bn, loss KRW 0.7bn), and 1Q26 saw revenue fall to KRW 117.1bn with an operating loss of KRW 2.3bn and an owners' net loss of KRW 2.5bn. 2Q26 was the best of the last five quarters, with revenue of KRW 176.5bn, operating profit of KRW 12.8bn (7.2% margin) and owners' net profit of KRW 28.2bn.

The volatility of the bottom line is best illustrated by 3Q25, when an operating loss of KRW 8.1bn coexisted with owners' net profit of KRW 24.2bn; in 4Q25 an operating loss again sat alongside net profit of KRW 5.2bn.

Cash generation held up better than reported profit: operating cash flow was KRW 132.2bn in 2023, KRW 101.6bn in 2024 and KRW 118.1bn in 2025, whereas 2022 showed a net outflow of KRW 3.7bn.

On the balance sheet, at end-2025 total equity was KRW 1,301.2bn (owners' KRW 999.7bn, non-controlling KRW 301.5bn) against total liabilities of KRW 668.5bn, for a debt-to-equity ratio of 51.4%, up from 37.4% in 2022 and 38.5% in 2023.

Summing 1H26 gives revenue of KRW 293.6bn and operating profit of KRW 10.5bn: a smaller top line than in earlier years, but back in positive operating territory.

Industry analysis

Front-end memory investment indicators point to an expansion phase. According to SEMI, global 300mm memory fab equipment spending is projected at USD 52bn in 2026, up 29% year on year. Spending is forecast to rise to USD 57bn in 2027 and approach USD 80bn by 2029.

Domestically, SK Hynix has committed to KRW 54.3tn of medium- to long-term investment including its second Yongin fab and M17 in Cheongju.

Businesses close to fab infrastructure, such as gas supply systems and piping, are more sensitive to whether new capacity is actually built than to headline capex: when makers simply raise utilization of existing lines, incremental construction demand is limited, and whether investment plans translate into new fabs and cleanroom expansion is the key variable for infrastructure suppliers' order intake.

The broader equipment cycle is not in retreat either: global semiconductor manufacturing equipment vendor revenue rose 12% year on year to USD 143bn in 2025.

On the demand side, one view holds that HBM will exceed 30% of total DRAM capacity and that, with shortages persisting despite accelerating expansion, equipment itself will face supply constraints.

Competitively, Wonik Holdings spans gases, materials and equipment alongside group affiliates, while in standalone gas supply systems and ultra-high-purity piping it shares demand with specialist infrastructure players.

Outlook

The confirmed event flow centers on the robotics subsidiary.

Wonik Robotics secured KRW 150.0bn of direct investment from the National Growth Fund, and is raising a total of KRW 350.0bn, comprising KRW 150.0bn via convertible preferred shares and KRW 200.0bn from private investors, to build a robot-hand plant and an AI transformation (AX) center in Wanju, Jeonbuk.

The proceeds are earmarked for industrial humanoid and robot-hand production facilities, in-house development of core components, and R&D.

The product cycle is also moving: on 2 September 2026 the company launched the Allegro Hand V6 F, a multi-joint robot hand with five fingers and 20 degrees of freedom, extending the previous four-finger lineup and cutting overall size by more than 20%.

Management said it would broaden applications on the back of an Allegro Hand ecosystem used by more than 180 research partners, and would also launch a V6 V version with vision-based tactile sensing.

On policy, a K-Humanoid Alliance of roughly 40 industry, academic and research bodies including Wonik Robotics was launched in April 2026 under the industry ministry, with plans for more than KRW 1tn of investment by 2030.

In cost terms, actuators and robot hands account for 70% of humanoid hardware cost, and the hand is seen as the key commercialization bottleneck, concentrating precise manipulation, grasping, tactile feedback and torque control.

In the core business, the question is whether the 2Q26 operating profit persists into later quarters; the statutory filing deadline for the 3Q26 quarterly report is 16 November 2026. Any figures for quarters not yet formally disclosed, and any annual guidance, cannot be treated as confirmed.

Valuation

PER

39.2×

PBR

2.1×

ROE

5.5%

EPS

₩722

BPS

₩13,482

Dividend per share

₩0

Any multiple for this company must be read against the fact that the earnings denominator is thin and swings with non-operating items. 2025 produced an operating loss, yet on the sum of the most recent four quarters the net profit base has recovered, leaving earnings-based multiples above the range in which Korean semiconductor equipment and materials names typically trade.

Against net assets the stock carries a premium, the opposite of the net-asset discount holding companies usually attract, which many observers read as expectations for subsidiary Wonik Robotics' robot-hand business being priced separately from asset value.

Dividends, by contrast, contribute nothing to shareholder returns given no confirmed payment history, and Horizon LLC, the company owned by the founder's children, sold its entire 1.07% stake (830,000 shares) in Wonik Holdings on the market on 19 and 22 December 2025 for KRW 28.3bn, stating the purpose was to improve its financial structure by repaying borrowings.

In short, three variables drive how the current multiples are interpreted: the pace of normalization in core operating profit, the persistence of non-operating items such as equity-method gains, and the timing of revenue recognition in the robotics business.

The numbers themselves change daily with the share price, so the on-screen metric cards are the more 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

Core operating profit turning

After four consecutive quarters of operating losses from 2Q25 through 1Q26, the company posted operating profit of KRW 12.8bn in 2Q26 with a 7.2% margin. Revenue also jumped from KRW 117.1bn to KRW 176.5bn in a single quarter, easing fixed-cost pressure.

Operating cash flow exceeded KRW 100bn in each year from 2023 to 2025, showing cash generation held up through the weak profit phase. A debt-to-equity ratio of 51.4% at end-2025 suggests remaining capacity to fund an investment cycle.

Funding and product progress in robot hands

Wonik Robotics is raising KRW 350.0bn in total, KRW 150.0bn in convertible preferred shares from the National Growth Fund plus KRW 200.0bn from private investors, to build a robot-hand plant and AX center in Wanju.

It is the second confirmed investment under the industry ministry's M.AX Frontier Project, showing policy money moving to the execution stage. In September 2026 it launched the five-finger, 20-DoF V6 F and maintains a product ecosystem used by more than 180 research partners.

With actuators and robot hands making up 70% of humanoid hardware cost, the component position sits in an area of active market interest.

Expanding memory investment cycle

SEMI projects global 300mm memory fab equipment spending at USD 52bn in 2026, up 29% year on year. Domestic new-fab plans are also concrete, such as SK Hynix's KRW 54.3tn medium-term program covering its second Yongin fab and Cheongju M17.

Gas supply systems and ultra-high-purity piping are items whose demand arises at the stage of new fab construction and cleanroom expansion. Views that simultaneous new fab openings could intensify equipment bottlenecks also tie into the intensity of front-end ordering.

Bear factors

Shrunken revenue base, thin operating profit

Revenue fell three years running, from KRW 881.0bn in 2022 to KRW 623.0bn in 2025, while the operating margin slid from 11.9% to 4.7% in 2024 before turning negative in 2025. 1Q26 revenue of KRW 117.1bn was the smallest of the last five quarters, underscoring very wide quarterly swings.

The 2Q26 profit is a single quarter and could reverse depending on the timing of project-based revenue recognition. There is as yet no confirmation that the annual operating margin has been restored to its former double-digit level.

Holding structure and the shareholder-return gap

Wonik Holdings sits under the control of Wonik Corp. in a layered structure, with group control running from Horizon LLC to Wonik Corp. to Wonik Holdings.

Critics have argued that Wonik Holdings, nominally the holding company, is merely an intermediate holding entity, raising the risk of shareholder value being impaired. With no confirmed dividend history, the channel from profit recovery to shareholder returns is currently empty. Heavy dependence of net profit on equity-method and valuation items also reduces earnings predictability.

Uncertain timing of robotics monetization

The robot-hand investment is at the announcement and funding stage; the plan to build the Wanju plant and AX center and to internalize core components will take time to convert into revenue and profit. Korea accounts for only about 1% of global humanoid production, leaving competitive validation ahead.

External capital raised via convertible preferred shares could alter the subsidiary's future ownership composition. In the early phase of a new business, R&D expense and depreciation typically hit consolidated earnings before revenue arrives.

Risk factors

Front-end capex cycle and customer concentration

Revenue from gas supply systems and piping is directly tied to customers' new fab and cleanroom schedules. If investment merely raises utilization of existing lines, incremental construction demand is limited, and whether plans become actual new builds determines order intake.

Wonik affiliates have long been characterized as having high earnings volatility tied to semiconductor output swings. Recent quarterly revenue moving between KRW 117.1bn and KRW 176.5bn illustrates the same trait.

Governance and capital allocation

A major-holdings report filed on 10 February 2026 put the related holding at 48.20% of total shares outstanding. Horizon LLC, owned by the founder's children, sold its entire 1.07% stake on the market in December 2025.

Changes in governance rules or intra-group stake movements can affect the shareholder register and capital allocation policy, so filings warrant monitoring. Whether the absence of dividends persists, or funding stays concentrated on subsidiary investment, is also worth checking.

Volatility in the earnings structure

In 2025 the company reported consolidated net profit of KRW 50.4bn and owners' net profit of KRW 27.4bn despite an operating loss, and in 3Q25 an operating loss of KRW 8.1bn sat alongside owners' net profit of KRW 24.2bn.

That pattern means non-operating items such as affiliate results and investment valuation carry large weight, and net profit can reverse quickly if they move the other way. The KRW 74.5bn owners' net loss of 2024 stands as an example. Looking at operating profit and net profit together is therefore necessary.

What to watch next

October-December 2026
Actual execution progress on Wonik Robotics' total KRW 350.0bn raise (KRW 150.0bn in convertible preferred shares plus KRW 200.0bn private) and construction of the Wanju robot-hand plant and AX center. Whether groundbreaking and capital-injection filings arrive on schedule is the first evidence of execution capability.
By 16 November 2026
The statutory deadline for the 3Q26 quarterly report is 16 November 2026. This is the quarter that shows whether 2Q26's KRW 12.8bn operating profit (7.2% margin) was one-off and whether the revenue recovery continues.
From 4Q26 onward
Whether the Allegro Hand V6 V with vision-based tactile sensing launches, and any customer adoption cases. Moving beyond research-unit sales to volume customers is the key to revenue recognition in the robotics segment.
January 2027
What robot-hand lineup is shown at early-year events such as CES. Given that Wonik Robotics exhibited at CES 2026 with direct-drive robot hands and a dual-arm manipulation demo, the year-on-year degree of progress becomes the benchmark.
Late March 2027
The 2026 annual report will confirm full-year revenue and operating margin, segment mix, and any dividend decision. This is when the extent of recovery from the 2025 operating loss is first confirmed on an annual basis.

Overall view

Wonik Holdings is an operating holding company in which three things overlap in one ticker: a core gas-supply-system and piping business, non-operating earnings from affiliate stakes, and a new robot-hand venture.

On confirmed numbers, revenue fell for three consecutive years from KRW 881.0bn in 2022 to KRW 623.0bn in 2025 and 2025 produced an operating loss of about KRW 0.4bn, yet owners' net profit swung to a positive KRW 27.4bn.

Quarterly, results improved from 1Q26 revenue of KRW 117.1bn with a KRW 2.3bn operating loss to 2Q26 revenue of KRW 176.5bn with KRW 12.8bn of operating profit (7.2% margin), the first signal of a directional change in core profitability.

The downstream backdrop points to expansion, as in SEMI's forecast of USD 52bn (+29%) of 300mm memory fab equipment spending in 2026, but with the caveat that whether investment plans become actual new fabs and cleanroom expansion determines infrastructure order intake.

On the new business, Wonik Robotics' total KRW 350.0bn raise and the Wanju plant and AX center plan are confirmed facts, while monetization timing and competitive validation remain open.

On the other side of the ledger sit an equally weighted set of negatives: a shrunken revenue base, net profit's dependence on non-operating items, the layered structure in which Wonik Corp. controls the holding company, and the absence of dividends.

Checking the next quarterly filing, the robotics investment execution disclosures, and customer adoption of new products, in that order, is the approach most consistent with the facts. This material is for information purposes and contains no buy or sell opinion or target price.

Sources

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

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Report written 2026-09-24 · Data as of 2026-09-23

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.