Construction · Fiscal year end Mar 31

OKUMURA CORPORATION

1833

株式会社奥村組

FIGI BBG000BR6YK41833.T1833 JPCorp. no. 7120001004931

Latest half-year results

First half · fiscal year to 2026-03 · filed 2025-11-13

For the first half of the fiscal year to 2026-03: Revenue ¥151.3 billion (+8.6% YoY), Ordinary income ¥13 billion, Net income ¥10 billion.

	This period	Year on year
Revenue	¥151.3bn	+8.6%
Ordinary profit	¥13.0bn	—
Net profit to owners	¥10.0bn	—

From the securities report on EDINET, which states no forecast. History via /v1/companies/1833/earnings-releases.

Financials

Japan GAAP · consolidated · fiscal year to 2026-03-31

Revenue: ¥307.2bn
Net income: ¥18.4bn
ROE: 9.8%
Equity ratio: 44.7%
Dividend / share: ¥297
Employees: 2,586

Revenue · ¥bn

Net income · ¥bn

Fiscal year	Revenue	Net income	Total assets	Net assets	ROE	EPS	Operating CF
2026-03-31	¥307.2bn	¥18.4bn	¥440.9bn	¥194.0bn	9.8%	¥511.8	¥7.6bn
2025-03-31	¥298.2bn	¥2.7bn	¥393.5bn	¥172.5bn	1.5%	¥74	−¥11.8bn
2024-03-31	¥288.1bn	¥12.5bn	¥384.8bn	¥191.6bn	6.9%	¥339.3	−¥17.1bn
2023-03-31	¥249.4bn	¥11.3bn	¥343.7bn	¥173.2bn	6.6%	¥306.07	¥17.9bn
2022-03-31	¥242.5bn	¥12.5bn	¥332.3bn	¥167.4bn	7.5%	¥334.1	¥18.3bn

Indicators

Computed by us from filings · fiscal year to 2026-03-31

Metric	Value	Percentile among listed companies
ROE, %	9.8	57.5
Ordinary margin	0.0824	58.5
Equity ratio, %	44.7	33.8
Revenue growth	0.0301	39.5
Net income growth	5.745	98.1
Operating cash flow / assets	0.0173	22.5

Policy-uncertainty measure0.99 Share of the report's text discussing policy-related uncertainty, by policy area. Proprietary text method.

Politics & geopolitics 1

Ownership activity 0 filer(s) stated they may make proposals in 365 days; 0 new 5% holder(s) in 180 days; net stake change 0.00pt in 90 days; 9.0% held by other listed companies.

Results wording balance: +0.60. Proprietary text method; it describes the wording only and does not interpret context.

Interest example: if all ¥50.5bn of reported debt repriced by 50 basis points, a year's interest would rise by ¥253m, 3.3% of operating cash flow. Our arithmetic only, not a forecast: fixed-rate debt and hedges are ignored.

Via /v1/companies/1833/indicators. Descriptive figures, not a rating and not investment advice.

From other filings

As the company states them

Bond ratings stated in filings: JCR A- (2026-10-08, 第1回無担保社債). One bond's rating on that date, as the company stated it; it may have changed. The agencies' opinions, not ours. /v1/companies/1833/credit-ratings

Internal control, 2026-06-19: 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ました。 Filing

Segments, votes and tender offers

Stated in EDINET filings

Segments: Real Estate Investment and Development, Engineering, Construction, Other. /v1/companies/1833/segments

Ownership changes

All companies →

2025-09-19

Below 5%−0.70pt

Sumitomo Mitsui Trust Bank,Limited cut holdings in OKUMURA CORPORATION (1833) to 4.63% from 5.33%, below the 5% threshold.

S100WPDIFiler profile Original filing (PDF, Japanese)
2023-06-06

Increase+0.50pt

Resona Bank, Limited raised holdings in OKUMURA CORPORATION (1833) to 5.55% from 5.05%.

S100QVSMFiler profile Original filing (PDF, Japanese)
2023-02-01

Below 5%−1.01pt

Silchester International Investors LLP cut holdings in OKUMURA CORPORATION (1833) to 4.69% from 5.70%, below the 5% threshold.

S100Q1Y8Filer profile Original filing (PDF, Japanese)
2023-01-13

Decrease−1.01pt

Silchester International Investors LLP reduced holdings in OKUMURA CORPORATION (1833) to 5.70% from 6.71%.

S100PYIRFiler profile Original filing (PDF, Japanese)
2022-12-01

Decrease−1.01pt

Silchester International Investors LLP reduced holdings in OKUMURA CORPORATION (1833) to 6.71% from 7.72%.

S100PPYOFiler profile Original filing (PDF, Japanese)
2022-09-14

Decrease−1.04pt

Silchester International Investors LLP reduced holdings in OKUMURA CORPORATION (1833) to 7.72% from 8.76%.

S100P6IXFiler profile Original filing (PDF, Japanese)
2022-04-21

New 5% stake

Resona Bank, Limited disclosed a 5.05% stake in OKUMURA CORPORATION (1833), crossing the 5% reporting threshold.

S100NX8JFiler profile Original filing (PDF, Japanese)
2022-03-25

Decrease−1.04pt

Silchester International Investors LLP reduced holdings in OKUMURA CORPORATION (1833) to 8.76% from 9.80%.

S100NQ8WFiler profile Original filing (PDF, Japanese)
2022-02-15

Decrease−1.06pt

Silchester International Investors LLP reduced holdings in OKUMURA CORPORATION (1833) to 9.80% from 10.86%.

S100NIHQFiler profile Original filing (PDF, Japanese)
2022-02-15

Threshold

Holdings of Silchester International Investors LLP in OKUMURA CORPORATION (1833) moved below 10% (10.86% -> 9.80%).

S100NIHQFiler profile Original filing (PDF, Japanese)

Trades by 5% holders

From the 60-day trade tables in 5% reports

Bought SoldHover a dot for the trade

Holder	Period	Net shares	Net % of shares	Avg. filed price	Range
Silchester International Investors LLP	2021-10-06 – 2023-01-31	-3,177,500	−8.07pt	¥3,090.46	¥2,860–3,355

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/1833/trades.

5% filings

Large shareholding reports on 1833

Filed	Filer	Stake	Change	Stated purpose
2025-09-19	Sumitomo Mitsui Trust Bank,Limited	4.63%	−0.70pt	strategic holding
2023-06-06	Resona Bank, Limited	5.55%	+0.50pt	strategic holding
2023-02-01	Silchester International Investors LLP	4.69%	−1.01pt	may make proposals
2023-01-13	Silchester International Investors LLP	5.70%	−1.01pt	may make proposals
2022-12-01	Silchester International Investors LLP	6.71%	−1.01pt	may make proposals
2022-09-14	Silchester International Investors LLP	7.72%	−1.04pt	may make proposals
2022-04-21	Resona Bank, Limited	5.05%	—	strategic holding
2022-03-25	Silchester International Investors LLP	8.76%	−1.04pt	may make proposals
2022-02-15	Silchester International Investors LLP	9.80%	−1.06pt	may make proposals
2022-01-12	Silchester International Investors LLP	10.86%	−1.05pt	may make proposals

Cross-shareholdings

From the annual report's status of shareholdings

Listed strategic holdings: 26 issues
Book value: ¥29.9bn
Sold in the year: ¥9m 2 issues
Bought in the year: ¥15m 2 issues
Mutual, both reports: 12
Held by listed cos.: 23

Holds	Book value	Shares vs. prior year	Mutual
Kintetsu Group Holdings Co.,Ltd. 9041	¥3,310m	0.0%	no
Keihan Holdings Co.,Ltd. 9045	¥2,963m	0.0%	no
Central Japan Railway Company 9022	¥2,758m	0.0%	no
TAKUMA CO., LTD. 6013	¥2,551m	0.0%	both reports
Sumitomo Mitsui Financial Group, Inc. 8316	¥2,313m	0.0%	no
Maruzen Showa Unyu Co,.Ltd. 9068	¥1,904m	0.0%	both reports
Kurimoto,Ltd. 5602	¥1,544m	+400.0%	both reports
KIMURA CHEMICAL PLANTS CO., LTD. 6378	¥1,471m	0.0%	both reports
Keisei Electric Railway Co.,Ltd. 9009	¥1,464m	+0.5%	no
Hankyu Hanshin Holdings,Inc. 9042	¥1,397m	0.0%	no

Held by: Resona Holdings, Inc. 8308, TAKUMA CO., LTD. 6013, The Sumitomo Warehouse Co.,Ltd. 9303, Kurimoto,Ltd. 5602, YAKULT HONSHA CO.,LTD. 2267, Maruzen Showa Unyu Co,.Ltd. 9068, KOMORI CORPORATION 6349, Wakita & Co.,LTD. 8125, TAKADAKIKO(Steel Construction)CO.,LTD. 5923, KIMURA CHEMICAL PLANTS CO., LTD. 6378, NIPPON STEEL CORPORATION 5401, OSAKA SODA CO.,LTD. 4046 and 11 more

Purposes, all holdings and mutual flags via /v1/companies/1833/cross-holdings. Share changes include stock splits.

Major shareholders

As of fiscal year end 2026-03-31

Shareholder	Shares	Ratio
日本マスタートラスト信託銀行株式会社(信託口)	4,196,000	11.61%
奥村組従業員持株会	1,993,000	5.52%
株式会社日本カストディ銀行(信託口)	1,466,000	4.06%
株式会社りそな銀行	1,214,000	3.36%
株式会社日本カストディ銀行(金銭信託課税口)	1,210,000	3.35%
STATE STREET BANK ANDTRUST COMPANY 505001	838,000	2.32%
日本生命保険相互会社	643,000	1.78%
individual holder	549,000	1.52%
JP MORGAN CHASE BANK 385781	470,000	1.30%
THE BANK OF NEW YORK,TREATY JASDEC ACCOUNT	459,000	1.27%

U.S. funds holding 1833

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

59 U.S. funds held 2,885,776 shares worth $103.2m.

Fund	Shares	Value	% of fund	As of
VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND VANGUARD STAR FUNDS	464,938	$16.8m	0.003%	2026-07-31
DFA INTERNATIONAL SMALL CAP VALUE PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC	306,400	$11.1m	0.078%	2026-07-31
Avantis International Equity ETF American Century ETF Trust	308,500	$10.8m	0.064%	2026-05-31
VANGUARD DEVELOPED MARKETS INDEX FUND VANGUARD TAX-MANAGED FUNDS	300,277	$10.5m	0.003%	2026-06-30
iShares Core MSCI EAFE ETF iShares Trust	202,500	$7.3m	0.004%	2026-07-31

Up to 25 funds per stock via the API.

Get this as JSON

GET /v1/companies/1833
GET /v1/companies/1833/financials
GET /v1/companies/1833/details
GET /v1/companies/1833/segments
GET /v1/companies/1833/voting
GET /v1/companies/1833/tender-offers
GET /v1/companies/1833/indicators
GET /v1/companies/1833/earnings-releases
GET /v1/events?ticker=1833
GET /v1/companies/1833/trades         
GET /v1/companies/1833/cross-holdings 
GET /v1/companies/1833/brief

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