Sumiseki HoldingsSumiseki Holdings, Inc.1514東証スタンダード鉱業FY ending Mar 2026, consolidated, J-GAAP
Out of every ¥100 of sales, about ¥3 is left as operating profit. Revenue changed +3.8% from the prior year, operating profit +585.4%.
Net margin × asset turnover = ROA; ROA × financial leverage = ROE
Denominators: average assets and average equity. Derived from reported values; ROE is shown only for positive profit and equity.
| Period | Net margin | Asset turnover | ROA | Financial leverage | ROE |
|---|---|---|---|---|---|
| 2022 | 18.3% | 0.57× | 10.5% | 1.26× | 13.3% |
| 2023 | 9.2% | 1.67× | 15.4% | 1.28× | 19.7% |
| 2024 | 52.2% | 0.50× | 26.3% | 1.23× | 32.4% |
| 2025 | 40.9% | 0.34× | 13.9% | 1.12× | 15.6% |
| 2026 | 24.8% | 0.35× | 8.6% | 1.11× | 9.5% |
Financial leverage can raise ROE; a higher value alone does not describe a company's overall condition.
Annual trends in tangible-asset ratios and goodwill balance.
Ratios are derived from reported values. Goodwill is shown only when separately reported; it is not inferred from combined intangible assets. Definition
Track R&D investment and how long operating capital remains tied up before sales turn into cash.
R&D is shown only for years with machine-readable disclosure. Days are estimates using year-end receivables, inventory and payables divided by annual revenue or cost of sales; financial companies are excluded.
| Item | FY ending Mar 2022 | FY ending Mar 2023 | FY ending Mar 2024 | FY ending Mar 2025 | FY ending Mar 2026 |
|---|---|---|---|---|---|
| Revenue | 12,405 | 39,893 | 14,416 | 10,264 | 10,658 |
| Cost of revenue | 8,944 | 34,728 | 13,164 | 8,970 | 8,715 |
| Gross profit | 3,461 | 5,165 | 1,252 | 1,294 | 1,943 |
| SG&A | 1,118 | 1,325 | 1,407 | 1,246 | 1,614 |
| Operating income | 2,343 | 3,840 | -154 | 48 | 329 |
| Pretax income | 2,315 | 3,666 | 7,682 | 4,188 | 2,756 |
| Income tax | 47 | -1 | 152 | -7 | 118 |
| Net income attributable to owners | 2,268 | 3,667 | 7,530 | 4,195 | 2,638 |
| Operating margin | 18.9% | 9.6% | -1.1% | 0.5% | 3.1% |
Year-end figures from filings. Unreported items are omitted. Interest-bearing debt excludes lease liabilities.
Each bar totals 100% of assets; other is the residual.
| Item | FY ending Mar 2022 | FY ending Mar 2023 | FY ending Mar 2024 | FY ending Mar 2025 | FY ending Mar 2026 |
|---|---|---|---|---|---|
| Cash and equivalents | ¥3.4B | ¥3.94B | ¥18.7B | ¥15.4B | ¥16.9B |
| Total assets | ¥21.6B | ¥26.1B | ¥31.1B | ¥29B | ¥32.2B |
| Net assets | ¥17.4B | ¥20.4B | ¥27B | ¥28B | ¥29.1B |
| Share capital | ¥2.5B | ¥2.5B | ¥2.5B | ¥2.5B | ¥2.5B |
| Property, plant and equipment | ¥6B | ¥5.86B | ¥5.34B | ¥4.92B | ¥4.86B |
| Intangible assets excluding goodwill | ¥1M | ¥6M | ¥4M | ¥3M | ¥3M |
| Investment securities | ¥2.69B | ¥2.54B | ¥2.85B | ¥2.81B | ¥4.25B |
| Current assets | ¥12.8B | ¥17.6B | ¥22.9B | ¥21.2B | ¥22.9B |
| Current liabilities | ¥3.45B | ¥5.11B | ¥3.38B | ¥396M | ¥2.29B |
| Trade payables | ¥1.49B | ¥1.99B | ¥2.28B | ¥124M | ¥1.84B |
| Short-term borrowings | ¥1.7B | ¥2.9B | ¥43M | — | — |
| Total liabilities | ¥4.22B | ¥5.78B | ¥4.15B | ¥1.02B | ¥3.04B |
| Equity attributable to owners of parent | ¥17.1B | ¥20.2B | ¥26.3B | ¥27.3B | ¥28.1B |
| Retained earnings | ¥14.1B | ¥17.5B | ¥24.3B | ¥25.3B | ¥26.1B |
| Treasury stock | -¥471M | -¥815M | -¥1.47B | -¥1.47B | -¥1.46B |
EDINET (FSA Japan)
有価証券報告書－第18期(2025/04/01－2026/03/31)
EDINET (FSA Japan)
有価証券報告書－第17期(2024/04/01－2025/03/31)
EDINET (FSA Japan)
有価証券報告書－第16期(2023/04/01－2024/03/31)
EDINET (FSA Japan)
有価証券報告書－第15期(2022/04/01－2023/03/31)
EDINET (FSA Japan)
有価証券報告書－第14期(令和3年4月1日－令和4年3月31日)
EDINET (FSA Japan)
有価証券報告書－第13期(令和2年4月1日－令和3年3月31日)
Extracted from XBRL: 48 / Derived from other figures: 1
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