JapanStake
Mining · Fiscal year end Mar 31

Sumiseki Holdings, Inc.

1514

住石ホールディングス株式会社

FIGI BBG000BZRHV81514.T1514 JPCorp. no. 2010401078384

Latest half-year results

First half · fiscal year to 2026-03 · filed 2025-11-07

For the first half of the fiscal year to 2026-03: Revenue ¥5 billion (+32.6% YoY), Ordinary income ¥1.3 billion (-43.8% YoY), Net income ¥1.3 billion (-45.7% YoY).

This periodYear on year
Revenue¥5.0bn+32.6%
Ordinary profit¥1.3bn-43.8%
Net profit to owners¥1.3bn-45.7%

From the securities report on EDINET, which states no forecast. History via /v1/companies/1514/earnings-releases.

Financials

Japan GAAP · consolidated · fiscal year to 2026-03-31
Revenue
¥10.7bn
Net income
¥2.6bn
ROE
9.2%
Equity ratio
90.6%
Dividend / share
¥20
Employees
40
Revenue · ¥bn
FY2022: ¥10.3bn 10.3 FY2022FY2023: ¥36.3bn 36.3 FY2023FY2024: ¥14.4bn 14.4 FY2024FY2025: ¥10.3bn 10.3 FY2025FY2026: ¥10.7bn 10.7 FY2026
Net income · ¥bn
FY2022: ¥2.3bn 2.27 FY2022FY2023: ¥3.7bn 3.67 FY2023FY2024: ¥7.5bn 7.53 FY2024FY2025: ¥4.2bn 4.2 FY2025FY2026: ¥2.6bn 2.64 FY2026
Fiscal yearRevenueNet incomeTotal assetsNet assetsROEEPSOperating CF
2026-03-31¥10.7bn¥2.6bn¥32.2bn¥29.2bn9.2%¥44.11¥4.6bn
2025-03-31¥10.3bn¥4.2bn¥29.0bn¥28.0bn15.3%¥76.76¥0.0bn
2024-03-31¥14.4bn¥7.5bn¥31.1bn¥27.0bn31.8%¥144.7¥18.8bn
2023-03-31¥36.3bn¥3.7bn¥26.1bn¥20.4bn19.4%¥68.31¥0.1bn
2022-03-31¥10.3bn¥2.3bn¥21.6bn¥17.4bn14.0%¥41.02−¥3.0bn

Indicators

Computed by us from filings · fiscal year to 2026-03-31
MetricValuePercentile among listed companies
ROE, %9.253.9
Ordinary margin0.262294.8
Equity ratio, %90.698.7
Revenue growth0.038444.4
Net income growth-0.371216.3
Operating cash flow / assets0.141487.8
Policy-uncertainty measure2.60 Share of the report's text discussing policy-related uncertainty, by policy area. Proprietary text method.
Trade & tariffs 2 Politics & geopolitics 2
Ownership activity 0 filer(s) stated they may make proposals in 365 days; 0 new 5% holder(s) in 180 days; net stake change −1.51pt in 90 days; 0.0% held by other listed companies.

Results wording balance: +0.17. Proprietary text method; it describes the wording only and does not interpret context.

Via /v1/companies/1514/indicators. Descriptive figures, not a rating and not investment advice.

From other filings

As the company states them
Share buyback, report to —: ¥990m acquired of a ¥1.0bn limit. /v1/companies/1514/buybacks
Internal control, 2026-06-25: see filing 上記の評価の結果、当事業年度末日時点において、当社の財務報告に係る内部統制は有効であると判断した。 Filing

Segments, votes and tender offers

Stated in EDINET filings
Segments: DIAMONNDO Division, Coal Business Division, Quarrying Business Division. /v1/companies/1514/segments
Latest voting result: 2026-06-26 · 取締役(監査等委員である取締役を除く)6名選任の件 · passed. /v1/companies/1514/voting

Ownership changes

All companies →

Trades by 5% holders

From the 60-day trade tables in 5% reports
¥519¥935¥1,352 2024-07-022026-08-03 2026-08-03 · sold 276,000 @ ¥577 · 株式会社 三井住友銀行2026-08-03 · bought 1,500 @ ¥575.2 · SMBC日興証券株式会社2026-08-03 · sold 174,000 @ ¥577 · 株式会社 日本総合研究所2026-08-03 · sold 350,000 @ ¥577 · 三井住友カード 株式会社2026-07-31 · sold 100 @ ¥577 · SMBC日興証券株式会社2026-07-23 · bought 300 @ ¥600 · SMBC日興証券株式会社2026-07-21 · bought 100 @ ¥571.9 · SMBC日興証券株式会社2026-07-17 · sold 100 @ ¥560 · SMBC日興証券株式会社2026-07-16 · bought 1,500 @ ¥587.7 · SMBC日興証券株式会社2026-07-14 · sold 600 @ ¥578 · SMBC日興証券株式会社2026-07-14 · bought 200 @ ¥583.8 · SMBC日興証券株式会社2026-07-13 · sold 200 @ ¥565.1 · SMBC日興証券株式会社2026-07-13 · bought 1,800 @ ¥571 · SMBC日興証券株式会社2026-07-10 · bought 200 @ ¥577 · SMBC日興証券株式会社2026-07-06 · sold 200 @ ¥580 · SMBC日興証券株式会社2026-07-06 · bought 1,000 @ ¥579.9 · SMBC日興証券株式会社2026-07-03 · sold 600 @ ¥539.6 · SMBC日興証券株式会社2026-07-03 · bought 100 @ ¥540.5 · SMBC日興証券株式会社2026-06-30 · sold 300 @ ¥518.5 · SMBC日興証券株式会社2026-06-29 · sold 500 @ ¥524.3 · SMBC日興証券株式会社2026-06-23 · sold 600 @ ¥532 · SMBC日興証券株式会社2026-06-19 · bought 100 @ ¥524.1 · SMBC日興証券株式会社2026-06-18 · sold 100 @ ¥637 · SMBC日興証券株式会社2026-06-18 · bought 100 @ ¥637 · SMBC日興証券株式会社2026-06-17 · sold 200 @ ¥559 · SMBC日興証券株式会社2026-06-12 · sold 300 @ ¥551.7 · SMBC日興証券株式会社2026-06-12 · bought 100 @ ¥553 · SMBC日興証券株式会社2026-06-11 · sold 100 @ ¥547 · SMBC日興証券株式会社2026-06-08 · bought 300 @ ¥576.2 · SMBC日興証券株式会社2026-06-05 · bought 100 @ ¥579 · SMBC日興証券株式会社2025-06-06 · sold 500 @ ¥653 · SMBC日興証券株式会社2025-06-06 · bought 100 @ ¥650.5 · SMBC日興証券株式会社2025-06-04 · sold 1,900 @ ¥687 · SMBC日興証券株式会社2025-05-30 · sold 900 @ ¥660.8 · SMBC日興証券株式会社2025-05-30 · bought 100 @ ¥668.5 · SMBC日興証券株式会社2025-05-29 · sold 400 @ ¥662.5 · SMBC日興証券株式会社2025-05-29 · bought 100 @ ¥662.5 · SMBC日興証券株式会社2025-05-28 · sold 100 @ ¥653 · SMBC日興証券株式会社2025-05-23 · sold 100 @ ¥640.2 · SMBC日興証券株式会社2025-05-23 · bought 8,200 @ ¥630 · SMBC日興証券株式会社2025-05-22 · sold 200 @ ¥640 · SMBC日興証券株式会社2025-05-22 · bought 8,900 @ ¥641.1 · SMBC日興証券株式会社2025-05-15 · bought 2,200 @ ¥741 · SMBC日興証券株式会社2025-05-13 · bought 2,100 @ ¥722 · SMBC日興証券株式会社2025-05-02 · sold 700 @ ¥708 · SMBC日興証券株式会社2025-05-01 · sold 100 @ ¥708 · SMBC日興証券株式会社2025-04-30 · sold 100 @ ¥711 · SMBC日興証券株式会社2025-04-28 · sold 800 @ ¥713 · SMBC日興証券株式会社2025-04-24 · sold 11,700 @ ¥728 · SMBC日興証券株式会社2025-04-23 · sold 2,600 @ ¥742 · SMBC日興証券株式会社2025-04-21 · sold 300 @ ¥747 · SMBC日興証券株式会社2025-04-11 · sold 3,100 @ ¥647.8 · SMBC日興証券株式会社2025-04-11 · bought 100 @ ¥655.8 · SMBC日興証券株式会社2025-04-10 · sold 100 @ ¥648 · SMBC日興証券株式会社2025-04-10 · bought 100 @ ¥657 · SMBC日興証券株式会社2025-04-08 · sold 300 @ ¥625 · SMBC日興証券株式会社2025-04-08 · bought 500 @ ¥629.6 · SMBC日興証券株式会社2024-10-30 · sold 111,500 @ ¥998 · SMBC日興証券株式会社2024-10-30 · bought 168,900 @ ¥998.2 · SMBC日興証券株式会社2024-10-30 · bought 7,140,000 @ ¥1,032 · 株式会社 麻生2024-10-25 · bought 100 @ ¥944 · SMBC日興証券株式会社2024-10-23 · sold 100 @ ¥1,083 · SMBC日興証券株式会社2024-10-21 · sold 100 @ ¥861 · SMBC日興証券株式会社2024-10-21 · bought 100 @ ¥854 · SMBC日興証券株式会社2024-10-10 · bought 100 @ ¥864 · SMBC日興証券株式会社2024-10-09 · sold 100 @ ¥868 · SMBC日興証券株式会社2024-10-09 · bought 100 @ ¥865.4 · SMBC日興証券株式会社2024-10-08 · bought 500 @ ¥859.2 · SMBC日興証券株式会社2024-10-02 · bought 200 @ ¥944 · SMBC日興証券株式会社2024-10-01 · bought 100 @ ¥964 · SMBC日興証券株式会社2024-09-26 · sold 700 @ ¥963.8 · SMBC日興証券株式会社2024-09-26 · bought 200 @ ¥970.8 · SMBC日興証券株式会社2024-09-20 · sold 6,300 @ ¥975 · SMBC日興証券株式会社2024-09-18 · sold 100 @ ¥955 · SMBC日興証券株式会社2024-09-17 · sold 100 @ ¥959 · SMBC日興証券株式会社2024-09-17 · bought 400 @ ¥960.8 · SMBC日興証券株式会社2024-09-13 · sold 700 @ ¥950 · SMBC日興証券株式会社2024-09-09 · sold 100 @ ¥931 · SMBC日興証券株式会社2024-09-05 · sold 200 @ ¥931.2 · SMBC日興証券株式会社2024-09-02 · sold 200 @ ¥971 · SMBC日興証券株式会社2024-09-02 · bought 300 @ ¥971 · SMBC日興証券株式会社2024-08-06 · sold 700 @ ¥861.2 · SMBC日興証券株式会社2024-08-06 · bought 600 @ ¥867 · SMBC日興証券株式会社2024-08-05 · sold 400 @ ¥814.5 · SMBC日興証券株式会社2024-08-02 · sold 900 @ ¥940 · SMBC日興証券株式会社2024-08-02 · bought 200 @ ¥938 · SMBC日興証券株式会社2024-08-01 · sold 2,600 @ ¥1,000.7 · SMBC日興証券株式会社2024-07-31 · sold 58,600 @ ¥1,036.7 · SMBC日興証券株式会社2024-07-31 · bought 200 @ ¥1,031.6 · SMBC日興証券株式会社2024-07-30 · sold 8,300 @ ¥1,037.6 · SMBC日興証券株式会社2024-07-30 · bought 15,944 @ ¥1,037.1 · SMBC日興証券株式会社2024-07-29 · sold 400 @ ¥1,059.3 · SMBC日興証券株式会社2024-07-26 · sold 900 @ ¥1,043.4 · SMBC日興証券株式会社2024-07-25 · sold 1,900 @ ¥1,130.7 · SMBC日興証券株式会社2024-07-24 · sold 100 @ ¥1,179.4 · SMBC日興証券株式会社2024-07-23 · sold 300 @ ¥1,218.9 · SMBC日興証券株式会社2024-07-22 · sold 500 @ ¥1,216 · SMBC日興証券株式会社2024-07-17 · sold 100 @ ¥1,308.3 · SMBC日興証券株式会社2024-07-16 · sold 800 @ ¥1,305.6 · SMBC日興証券株式会社2024-07-12 · sold 1,000 @ ¥1,310.7 · SMBC日興証券株式会社2024-07-11 · sold 161 @ ¥1,305.4 · SMBC日興証券株式会社2024-07-11 · bought 600 @ ¥1,309 · SMBC日興証券株式会社2024-07-09 · bought 400 @ ¥1,320 · SMBC日興証券株式会社2024-07-08 · sold 200 @ ¥1,351.8 · SMBC日興証券株式会社2024-07-03 · sold 3,600 @ ¥1,308 · SMBC日興証券株式会社2024-07-02 · sold 100 @ ¥1,319.1 · SMBC日興証券株式会社
Bought SoldHover a dot for the trade
HolderPeriodNet sharesNet % of sharesAvg. filed priceRange
SMBC日興証券株式会社2024-02-02 – 2026-08-03+19,000+0.04pt¥1,048.02¥519–4,170
三井住友カード 株式会社2024-04-01 – 2026-08-03-350,000−0.52pt¥577¥577–577
株式会社 三井住友銀行2024-10-30 – 2026-08-03-7,416,000−11.22pt¥577¥577–577
株式会社 日本総合研究所2026-08-03 – 2026-08-03-174,000−0.26pt¥577¥577–577
SMBC日興証券株式会社2024-04-30 – 2025-06-06+276,283+0.43pt¥1,234.4¥625–2,354
株式会社 麻生2022-07-21 – 2024-11-15+26,002,800+42.84pt¥1,032¥1,032–1,032
SMBCファイナンスサービス株式会社2024-04-01 – 2024-04-0100.00pt——
individual filer2022-10-06 – 2023-11-14+2,215,300+3.35pt¥347¥347–347
株式会社SMBC信託銀行2022-05-17 – 2022-05-260+0.01pt——

Net shares and the average are our calculations. Prices are filed prices as stated by the filer, mostly for off-market trades; they are not market prices. Stock lending, custody transfers and option exercises are excluded from net shares. Every row via /v1/companies/1514/trades.

5% filings

Large shareholding reports on 1514
FiledFilerStakeChangeStated purpose
2026-08-10Sumitomo Mitsui Banking Corporation4.52%−1.51pt—
2025-06-13SMBC Nikko Securities Inc.6.03%−1.01pt—
2024-11-27Aso Corporation50.64%+0.89ptmay make proposals
2024-11-07Aso Corporation49.75%+11.54ptmay make proposals
2024-11-07Sumitomo Mitsui Banking Corporation7.04%−11.36pt—
2024-08-15SMBC Nikko Securities Inc.18.40%−1.03pt—
2024-07-25SMBC Nikko Securities Inc.19.43%−1.04pt—
2024-07-04SMBC Nikko Securities Inc.20.47%+3.30pt—
2024-05-22Aso Corporation38.21%0.00ptmay make proposals
2024-05-01Aso Corporation38.21%+1.39pt—

Major shareholders

As of fiscal year end 2026-03-31
ShareholderSharesRatio
株式会社麻生34,044,00056.91%
日本マスタートラスト信託銀行株式会社(信託口)2,061,0003.44%
三井住友カード株式会社1,679,0002.81%
株式会社三井住友銀行1,324,0002.21%
株式会社日本総合研究所836,0001.40%
楽天証券株式会社共有口593,0000.99%
モルガン・スタンレーMUFG証券株式会社539,0000.90%
株式会社SBI証券376,0000.63%
individual holder363,0000.61%
野村證券株式会社327,0000.55%

U.S. funds holding 1514

SEC Form N-PORT, reports to 2026-07-31

10 U.S. funds held 876,400 shares worth $3.1m.

FundSharesValue% of fundAs of
VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND
VANGUARD STAR FUNDS
336,000$1.2m0.000%2026-07-31
VANGUARD DEVELOPED MARKETS INDEX FUND
VANGUARD TAX-MANAGED FUNDS
232,500$0.8m0.000%2026-06-30
VANGUARD FTSE ALL-WORLD EX-US SMALL-CAP INDEX FUND
VANGUARD INTERNATIONAL EQUITY INDEX FUNDS
109,800$0.4m0.003%2026-07-31
Range Global Coal Index ETF
EXCHANGE TRADED CONCEPTS TRUST
52,000$0.2m0.292%2026-05-31
iShares International Small-Cap Equity Factor ETF
iShares Trust
29,000$0.1m0.016%2026-07-31

Up to 25 funds per stock via the API.

Get this as JSON

GET /v1/companies/1514
GET /v1/companies/1514/financials
GET /v1/companies/1514/details
GET /v1/companies/1514/segments
GET /v1/companies/1514/voting
GET /v1/companies/1514/tender-offers
GET /v1/companies/1514/indicators
GET /v1/companies/1514/earnings-releases
GET /v1/events?ticker=1514
GET /v1/companies/1514/trades         
GET /v1/companies/1514/cross-holdings 
GET /v1/companies/1514/brief          

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