Back to Articles
53042026 Q3StandardJGAAP

SEC CARBON (5304) FY2026 Q3 Earnings Report

For FY2026 Q3, revenue came to ¥17.0B (-28.3% year on year) and operating income ¥2.9B (-53.5%). The segment drivers and cash flow follow.

SEC CARBON,LIMITED

Construction & Materials/Glass & Ceramics Products


Quick View

MetricCurrent PeriodPrevious-Year PeriodYoY
Revenue¥1.703B¥2.374B−28.3%
Operating Income¥0.293B¥0.630B−53.5%
Ordinary Income¥0.419B¥0.729B−42.5%
Net Income¥0.299B¥0.528B−43.4%
ROE3.8%7.1%-

Executive Summary

The current period saw declines in both revenue and earnings, with the deterioration in operating leverage—the decline rate in Operating Income substantially exceeding the decline rate in Revenue—being the key point. Revenue was ¥1.703B (¥2.374B in the previous year, YoY -28.3%), Operating Income was ¥0.293B (¥0.630B in the previous year, YoY -53.5%), Ordinary Income was ¥0.419B (¥0.729B in the previous year, YoY -42.5%), and Net Income was ¥0.299B (¥0.528B in the previous year, YoY -43.4%). As SG&A expenses did not decline sufficiently to offset the revenue decrease, the relative burden of fixed costs increased, resulting in a structure whereby the decline rate in earnings substantially exceeded the decline rate in revenue.

Factors Affecting Performance

【Revenue】Revenue was ¥1.703B, a 28.3% decrease year on year. Although the Company operates as a single-segment carbon products business and does not disclose a breakdown by business category, the decline in demand for core products or production adjustments by customers appears to have been the primary cause of the revenue decrease.

【Profit and Loss】Operating Income was ¥0.293B, down 53.5% year on year, with the decline rate exceeding the decline rate in Revenue by 25.2 percentage points. Cost of sales was ¥1.134B, resulting in a gross margin of 33.4%, while SG&A expenses were ¥0.276B (SG&A ratio of 16.2%). SG&A expenses did not decline sufficiently relative to the revenue decrease, resulting in inadequate absorption of fixed costs. Ordinary Income was ¥0.419B, ¥0.126B higher than Operating Income, primarily due to ¥0.131B in non-operating income, including ¥0.079B in dividend income. Extraordinary losses consisted solely of ¥0.005B in losses on disposal of fixed assets, indicating limited one-time factors, and Net Income of ¥0.299B was composed largely of recurring earnings. In conclusion, the current period recorded declines in both revenue and earnings.

Key Financial Metrics

【Profitability】The Operating Income margin was 17.2% and the Net Income margin was 17.5%, both remaining at high levels; however, both margins declined year on year. 【Cash Flow Quality】As Operating Cash Flow has not been disclosed, the cash conversion of Net Income cannot be assessed. However, in addition to accounts receivable of ¥0.745B and inventories of ¥0.404B, work in process of ¥1.228B was recorded, with work in process accounting for 62.8% of inventories, indicating a significant amount of cash tied up in working capital. 【Investment Efficiency】ROE was 3.8% and total asset turnover was 0.19x, both low; despite the high profit margins, asset efficiency is suppressing ROE. 【Financial Soundness】The Equity Ratio was 88.0%, the current ratio was 930.4%, and the debt-to-equity ratio was 0.14x, indicating extremely high financial safety. Investment securities of ¥2.542B accounted for 28.4% of total assets, resulting in an asset composition with a high degree of dependence on financial assets.

Cash Flow Analysis

As Operating Cash Flow, Investing Cash Flow, and Financing Cash Flow have not been disclosed, analysis based on the cash flow statement cannot be performed. However, an analysis of fund movements based on changes in the balance sheet indicates that cash and deposits were ¥1.709B, nearly unchanged from ¥1.742B in the previous year. Meanwhile, inventories increased from ¥0.1897B in the previous year to ¥0.404B, while work in process also represented a significant amount at ¥1.228B, suggesting that funds may be tied up in inventories and work in process. Accounts receivable was ¥0.745B, down from ¥0.927B in the previous year, indicating improvement in collections. Overall, the picture suggests that the increase in working capital is weighing on cash efficiency relative to the high level of earnings.

Quality of Earnings

Of Net Income of ¥0.299B, the ¥0.126B difference between Ordinary Income and Operating Income arose primarily from ¥0.131B in non-operating income, including ¥0.079B in dividend income, ¥0.013B in foreign exchange gains, and ¥0.009B in interest income. These items need to be evaluated separately from the profitability of the core business. Dividend income was equivalent to 27.0% of Operating Income, indicating that income from investment securities makes a certain recurring contribution to earnings formation. Extraordinary losses consisted solely of ¥0.005B in losses on disposal of fixed assets, indicating limited one-time factors, and the majority of Net Income was composed of recurring earnings. Comprehensive Income was ¥0.694B, substantially exceeding Net Income of ¥0.299B. The difference was attributable to ¥0.395B in valuation differences on securities, indicating that fluctuations in the market value of investment securities have a significant impact on Comprehensive Income.

Earnings Forecasts and Guidance

The earnings forecasts remain unchanged. The Full-Year forecasts are Revenue of ¥2.660B (YoY -14.7%), Operating Income of ¥0.410B (YoY -39.9%), and Ordinary Income of ¥0.530B (YoY -31.3%). Cumulative progress rates are 64.0% for Revenue, 71.4% for Operating Income, 79.1% for Ordinary Income, and 82.9% for Net Income (approximate, based on the Full-Year Net Income forecast of ¥0.360B). While earnings are progressing at a pace exceeding the standard 75% level, Revenue is progressing below that level. This gap suggests that the cost structure and non-operating income may be supporting earnings.

Shareholder Returns

The Q2 dividend was ¥50 per share, and the Payout Ratio based solely on this dividend was 34.7%. The Full-Year dividend forecast is ¥100 per share, and based on the Full-Year Net Income forecast of ¥0.360B, the Full-Year Payout Ratio is approximately 57.5%. Given the financial foundation of cash and deposits of ¥1.709B and an Equity Ratio of 88.0%, the capacity to pay dividends appears substantial. However, as Operating Cash Flow has not been disclosed, dividend coverage based on cash-generating capacity cannot be verified. No information on share buybacks has been provided, and the assessment here is therefore limited to the Payout Ratio.

Risk Factors

  1. Demand Decline and Operating Leverage Risk: While Revenue declined 28.3% year on year, Operating Income declined 53.5%, highlighting inadequate absorption of fixed costs. If weak demand persists, earnings may come under further pressure against the backdrop of an SG&A ratio of 16.2%.

  2. Deterioration in Working Capital Efficiency: Work in process of ¥1.228B accounts for 62.8% of inventories, and working capital including accounts receivable and inventories is generally substantial. If stagnation in the production process or a mismatch with demand expectations has occurred, there is a risk of future inventory write-downs.

  3. Dependence on Investment Securities: Investment securities amounted to ¥2.542B, accounting for 28.4% of total assets. Dividend income of ¥0.079B, the primary component of non-operating income, also depends on the performance and dividend policies of investee companies. Changes in market prices directly affect Comprehensive Income as well, including ¥0.395B in valuation differences on securities.

Industry Benchmark (For Reference; Compiled by the Company)

Industry Benchmark (manufacturing)

Profitability and Returns

MetricCompanyMedian (IQR)Delta
Operating Income Margin17.2%8.6% (4.3%–12.7%)+8.6pt
Net Income Margin17.5%6.4% (2.8%–10.3%)+11.1pt

The Company's Operating Income margin and Net Income margin both substantially exceed the industry median, placing its profitability at a high level within the industry.

Growth and Capital Efficiency

MetricCompanyMedian (IQR)Delta
Revenue Growth Rate (Year on Year)−28.3%3.3% (-2.1%–8.9%)−31.6pt

The Revenue growth rate is substantially below the industry median, placing the Company at a disadvantage within the industry in terms of top-line performance.

※Source: Compiled by the Company

Key Takeaways from the Financial Results

  1. The coexistence of high profit margins and low ROE is a distinguishing feature: despite an Operating Income margin of 17.2% and a Net Income margin of 17.5%, ROE remains at 3.8%. Total asset turnover of 0.19x is constraining asset efficiency, making the effective utilization of capital a structural issue.

  2. The substantial working capital burden may create a gap between earnings growth and cash generation. A significant amount of cash is tied up in inventories and collections, including a work-in-process ratio of 62.8% and accounts receivable of ¥0.745B. Progress toward normalization will be a key point to monitor going forward.

  3. Progress against the Full-Year forecasts is proceeding at an above-standard pace on the earnings side, and there have been no revisions to either the earnings forecasts or dividend forecasts. The fact that investment income, including dividend income, supports a portion of earnings needs to be considered separately from the earnings power of the core business.


This report is an earnings analysis document automatically generated by AI based on XBRL earnings release data. It does not recommend investment in any specific security. The industry benchmarks are reference information compiled by the Company based on publicly available earnings data. Investment decisions should be made at your own responsibility, after consulting with professionals as necessary.

---End of Report---


AI Financial Analysis

Executive Summary

SEC Carbon's FY2026 Q3 result was a material earnings contraction, although profitability remained high in absolute terms and the balance sheet remained exceptionally liquid. Nine-month revenue declined 28.3% year on year to ¥170.27bn. Operating income fell 53.5% to ¥29.29bn, a steeper decline than sales, indicating substantial negative operating leverage. Ordinary income declined 42.5% to ¥41.92bn, supported by sizable non-operating income. Net income fell 43.4% to ¥29.85bn, or ¥148.90 per share. The gross margin fell to 33.4% from 40.3% a year earlier, a 690bp contraction. The operating margin declined to 17.2% from 26.5%, a 930bp contraction. The net margin decreased to 17.5% from 22.2%, a 470bp contraction. Despite the margin decline, the 17.2% operating margin remains above the 15% benchmark generally viewed as excellent. Dividend income of ¥7.91bn accounted for 60.5% of non-operating income and was a major support for ordinary earnings. FX gains of ¥1.31bn and subsidy income of ¥2.19bn also contributed to non-operating income, reducing the comparability of ordinary income with operating income. Profit before tax was ¥41.45bn, while ordinary income was ¥41.92bn, with the ¥0.47bn difference principally reflecting fixed-asset disposal losses. Net income conversion was normal, with an effective tax rate of 28.0% and a tax burden factor of 0.720. Comprehensive income rose to ¥69.37bn from ¥34.60bn, chiefly reflecting a ¥39.53bn positive valuation difference on securities through OCI. The company has retained full-year guidance, which implies that Q4 sales need to reach ¥95.73bn and operating income ¥11.71bn. This implied Q4 operating margin of 12.2% is below the Q3 cumulative margin, suggesting management's unchanged plan does not require a broad margin recovery in the final quarter. The full-year dividend forecast of ¥100 per share implies a payout ratio of approximately 55.7% against forecast EPS of ¥179.57, within a generally sustainable range. The central issue for investors is therefore not near-term solvency but whether volume, production utilization and working-capital discipline can normalize sufficiently to prevent the current earnings decline from becoming structural.

Profitability Analysis

The reported annualized ROE is 5.0%, derived from a 17.5% net profit margin, 0.254x asset turnover and 1.14x financial leverage. The low ROE is principally a capital-efficiency issue rather than a margin or leverage problem: the net margin remains robust, while asset turnover is low because the company operates with a very large asset and equity base. Financial leverage is modest at 1.14x, consistent with the 0.14x debt-to-equity ratio and the company's conservative funding structure. The most significant year-on-year deterioration was in operating profitability: operating income declined 53.5%, versus a 28.3% sales decline, and the operating margin contracted 930bp to 17.2%. Gross margin compression of 690bp to 33.4% was the primary source of the operating-margin decline. SG&A expenses declined 15.5% year on year to ¥27.55bn, but this reduction was materially slower than the revenue decline, causing SG&A to rise to 16.2% of sales from 13.7% in the prior year. This is evidence of negative operating leverage and indicates that fixed costs were not sufficiently absorbed by the lower sales base. The five-factor DuPont analysis shows an EBIT margin of 17.2%, a normal 0.720 tax burden and an interest burden above 1.0x; the latter reflects net non-operating income rather than debt-funded financial leverage. Dividend income of ¥7.91bn is equivalent to 27.0% of operating income, meaning returns from the investment portfolio have become meaningful to consolidated profit formation. The ¥2.19bn subsidy income and ¥1.31bn FX gain further lifted non-operating income, so ordinary income should not be treated as entirely recurring operating performance. The ¥0.47bn fixed-asset disposal loss was small at 1.6% of net income and does not materially impair earnings quality. ROIC of 4.6% is below the 5% warning threshold, reinforcing that the company's large capital base is generating returns below an acceptable level. Improvement in ROE and ROIC will depend primarily on restoring sales and asset turnover, as additional leverage would be inconsistent with the company's conservative balance-sheet profile.

Growth Assessment

Revenue declined ¥67.16bn year on year to ¥170.27bn, demonstrating a sharp contraction in the carbon-products business. As the company reports a single carbon-products segment, the earnings decline is concentrated in the core business rather than offset by diversified segment exposure. Gross profit declined ¥38.75bn, or 40.5%, to ¥56.84bn, substantially faster than revenue because gross margin fell to 33.4%. Operating income declined ¥33.68bn, reflecting both lower gross profit and insufficient absorption of SG&A expenses. The inventory build and elevated work-in-process concentration indicate that the production cycle has not adjusted fully to the weaker sales base, raising the importance of monitoring demand realization and factory utilization. Full-year guidance calls for revenue of ¥266.00bn, down 14.7% year on year, operating income of ¥41.00bn, down 39.9%, ordinary income of ¥53.00bn, down 31.3%, and profit attributable to owners of ¥36.00bn. Q3 progress against guidance is 64.0% for revenue, 71.4% for operating income, 79.1% for ordinary income and 82.9% for net income, compared with a standard 75% point at Q3. Revenue and operating-income progress are 11.0ppt and 3.6ppt below standard, respectively, while ordinary income and net income are 4.1ppt and 7.9ppt above standard. The divergence reflects the contribution from investment dividends, subsidies and FX gains rather than a recovery in core operating demand. Achieving guidance requires Q4 revenue of ¥95.73bn, which is 56.2% of nine-month revenue, together with ¥11.71bn of operating income. The implied Q4 operating margin is 12.2%, below the nine-month 17.2% margin, but the required sequential sales acceleration remains substantial. Growth sustainability is therefore tied to an improvement in customer demand and the conversion of production inventories, while the investment-income contribution should be viewed as supplementary rather than a substitute for operating recovery.

Financial Health

Financial health is a major strength. Current assets of ¥447.82bn exceed current liabilities of ¥48.13bn by ¥399.69bn, producing a current ratio of 930.4% and a quick ratio of 846.5%. Cash and deposits of ¥170.93bn alone are more than 3.5 times current liabilities. Total liabilities are only ¥107.41bn against total equity of ¥787.34bn, and the debt-to-equity ratio is 0.14x, far below the 2.0x warning threshold. There is no current-ratio or leverage warning: the company has no apparent maturity mismatch between current obligations and liquid current assets. Accounts payable increased ¥11.13bn year on year, or 70.2%, to ¥26.99bn, partly funding the increase in working capital tied up in inventories. Inventories rose ¥21.44bn, or 113.0%, to ¥40.41bn, creating a material execution risk despite the ample liquidity buffer. Investment securities increased ¥76.91bn, or 43.4%, to ¥254.15bn and represent 28.4% of total assets. This portfolio supported ¥7.91bn of dividend income and generated a ¥39.53bn positive OCI valuation movement, but it also increases exposure to market-value volatility. Deferred tax liabilities of ¥54.07bn represent a substantial share of non-current liabilities and are consistent with unrealized gains embedded in the securities portfolio. PPE increased ¥14.23bn to ¥190.46bn, with machinery of ¥84.57bn and buildings of ¥84.25bn constituting the principal production assets. Intangible assets remain immaterial at 0.1% of assets, limiting acquisition-accounting and goodwill impairment exposure. Equity increased ¥49.33bn year on year, supported by retained earnings and the increase in accumulated OCI, further strengthening the capital base.

Notable B/S Changes

Inventories: +¥21.44bn (+113.0%) to ¥40.41bn - increased stock despite a 28.3% revenue decline; raises inventory realization, obsolescence and cash-conversion risk. Accounts payable: +¥11.13bn (+70.2%) to ¥26.99bn - supplier financing increased alongside production working-capital needs, partially mitigating but not eliminating cash absorption. Investment securities: +¥76.91bn (+43.4%) to ¥254.15bn - now 28.4% of total assets; supports dividend income but materially increases market-value and OCI sensitivity. PPE: +¥14.23bn to ¥190.46bn - increased production-asset commitment in a period of lower revenue, increasing the importance of utilization and return-on-capital recovery. Accumulated OCI/valuation difference on securities: valuation difference on securities increased to ¥132.04bn, with ¥39.53bn OCI recognized in the period - materially lifted equity and comprehensive income but is market-value sensitive. Deferred tax liabilities: +¥18.06bn to ¥54.07bn - consistent with higher unrealized gains, principally related to the expanded and appreciated securities portfolio. Intangible assets: +¥0.18bn (+39.1%) to ¥0.64bn - percentage growth is high but the balance remains immaterial at 0.1% of total assets.

Cash Flow Quality

The working-capital profile is the principal cash-conversion concern. Inventory increased by ¥21.44bn year on year while revenue declined 28.3%, which can absorb operating cash flow if the increase is not converted into shipments. The quality alerts identify annualized inventory days of 472 days for the broader production-inventory measure and 98 days for the balance-sheet inventory measure; both are above their respective warning thresholds. The difference is consistent with the production-cycle measure incorporating work in process in addition to the reported inventory balance. Work in process is ¥122.82bn and represents 62.8% of the relevant production-inventory measure, above the 40% warning threshold. This high WIP ratio suggests a prolonged production cycle, production bottleneck, demand-timing mismatch or incomplete conversion of manufacturing inputs into saleable output. The high-WIP alert is particularly important in carbon-product manufacturing because capital-intensive furnaces and specialized production processes can make output adjustments slow. The quality alert also identifies annualized DSO of 120 days, above the 60-day warning threshold, indicating slow customer cash collection relative to manufacturing benchmarks. The annualized cash conversion cycle of 527 days is well above the 120-day warning threshold and combines high inventory investment with slow receivable collection. Accounts receivable declined to ¥74.54bn from ¥92.66bn, but the lower revenue base means collection efficiency remains an issue on a days-sales basis. Accounts payable increased to ¥26.99bn and provides some supplier financing, but it is insufficient to offset the inventory and receivables burden implied by the long cash-conversion cycle. These working-capital indicators are the clearest potential source of divergence between accounting earnings and operating cash generation. The company’s high cash balance provides a substantial buffer against this risk, but cash conversion must improve for earnings quality and capital efficiency to strengthen.

Dividend Sustainability

The company paid an interim dividend of ¥50.00 per share and forecasts a full-year dividend of ¥100.00 per share. The stated interim payout ratio is 34.7% of nine-month net income. Based on forecast EPS of ¥179.57, the forecast full-year dividend implies a dividend-only payout ratio of approximately 55.7%. This is below the 60% sustainability benchmark and leaves an earnings buffer if the company achieves its forecast. The conservative balance sheet, including ¥170.93bn of cash and deposits and a 0.14x debt-to-equity ratio, provides additional support for dividend capacity. However, the dividend outlook is dependent on the company delivering the forecast final-quarter earnings contribution, particularly given the 43.4% decline in nine-month net income. The current earnings base also includes ¥7.91bn of dividend income, ¥2.19bn of subsidy income and ¥1.31bn of FX gains, so the sustainability of distributions should be assessed primarily against recurring operating cash generation and not solely reported net income. Elevated inventories, WIP and receivable days could constrain cash conversion even if the accounting payout ratio remains acceptable. The absence of a dividend revision indicates management presently intends to maintain the ¥100 per share plan. There is no indication of share repurchases in the presented period; accordingly, the relevant measure is the dividend payout ratio rather than a total return ratio.

Risk Assessment

Business risks include Demand and utilization risk: revenue fell 28.3% and operating income fell 53.5%, demonstrating high operating sensitivity in the single carbon-products business., Manufacturing execution risk: work in process of ¥122.82bn and a 62.8% WIP ratio exceed the 40% warning threshold, indicating a potentially extended or constrained production cycle., Inventory realization risk: reported inventories rose 113.0% to ¥40.41bn despite declining sales; annualized inventory-day alerts of 472 days for production inventories and 98 days for reported inventories both indicate elevated stock levels., Customer collection risk: annualized DSO of 120 days exceeds the 60-day warning threshold and may delay conversion of sales into cash., Industry-specific carbon-products risk: specialized, energy-intensive manufacturing can face volatile utilization, input-cost, energy-cost and customer-order conditions, while production output may be less flexible in the short term..

Financial risks include Capital-efficiency risk: annualized ROE is 5.0% and ROIC is 4.6%, below the stated 5% ROIC warning level, despite a high net margin., Investment portfolio market risk: investment securities are ¥254.15bn, or 28.4% of assets; the ¥39.53bn OCI valuation gain highlights sensitivity of equity and comprehensive income to market prices., Profit-composition risk: dividend income of ¥7.91bn equals 27.0% of operating income, and subsidies plus FX gains also supported ordinary income, reducing reliance on purely operating earnings., Cash-conversion risk: the annualized CCC alert of 527 days is far above the 120-day warning threshold and may pressure operating cash generation., Guidance execution risk: the company requires ¥95.73bn of Q4 revenue to meet the ¥266.00bn full-year forecast, a substantial acceleration versus the nine-month revenue run rate..

Key concerns include Highest priority: the combination of declining sales, a 930bp operating-margin contraction and excessive production working capital could prolong weak returns if end demand does not recover., High priority: ROIC of 4.6% indicates that a large cash, securities and production-asset base is not currently generating adequate operating returns., Moderate priority: market-value movements in the large securities portfolio can materially affect OCI and book value, although they do not directly determine operating performance., Mitigant: liquidity and solvency are exceptionally strong, with a 930.4% current ratio, ¥399.69bn of working capital and a 0.14x debt-to-equity ratio..

Investment Implications

Key takeaways include Core profitability remains high but has deteriorated sharply: the operating margin fell 930bp to 17.2% while sales declined 28.3%., The balance sheet is highly defensive, with ¥170.93bn cash, ¥787.34bn equity, a 930.4% current ratio and 0.14x debt-to-equity., Investment income materially supports reported earnings: ¥7.91bn of dividend income represented 27.0% of operating income., Working-capital efficiency is the critical operational issue, reflected in high DSO, high inventory days, a 62.8% WIP ratio and a 527-day annualized CCC alert., The ¥100 per share full-year dividend plan appears earnings-covered on forecast, at an estimated 55.7% payout ratio, but its quality of coverage depends on cash conversion and Q4 guidance delivery..

Metrics to watch include Quarterly sales volume and operating margin versus the implied Q4 revenue requirement of ¥95.73bn and implied Q4 operating margin of 12.2%., Inventory, work-in-process balances and the annualized inventory-day measures., Receivable days and the annualized cash conversion cycle., ROIC recovery from 4.6% and annualized ROE recovery from 5.0%., Dividend income, FX gains, subsidy income and their share of ordinary income., Market-value changes in the ¥254.15bn investment securities portfolio and the associated OCI movement..

Regarding relative positioning, Relative to manufacturing balance-sheet norms, SEC Carbon is exceptionally liquid and conservatively financed, with no evident refinancing stress. Relative to profitability benchmarks, its 17.2% operating margin and 17.5% net margin remain strong, but its 5.0% annualized ROE and 4.6% ROIC are weak because of low asset turnover and a large equity base. Its working-capital profile is materially weaker than standard manufacturing benchmarks, making inventory conversion and receivable collection the primary factors differentiating the company’s near-term financial quality.