Electric Power & Gas · Fiscal year end Mar 31

Hokkaido Electric Power Company, Incorporated

9509

北海道電力株式会社

FIGI BBG000BNDC969509.T9509 JPCorp. no. 4430001022351

Latest half-year results

First half · fiscal year to 2026-03 · filed 2025-11-12

For the first half of the fiscal year to 2026-03: Revenue ¥412 billion (-1.1% YoY), Ordinary income ¥61.9 billion (+22.0% YoY), Net income ¥44.8 billion (-11.5% YoY).

	This period	Year on year
Revenue	¥412.0bn	-1.1%
Ordinary profit	¥61.9bn	+22.0%
Net profit to owners	¥44.8bn	-11.5%

From the securities report on EDINET, which states no forecast. History via /v1/companies/9509/earnings-releases.

Financials

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

Revenue: ¥856.0bn
Net income: ¥44.0bn
ROE: 10.4%
Equity ratio: 18.5%
Dividend / share: ¥32
Employees: 9,239

Revenue · ¥bn

Net income · ¥bn

Fiscal year	Revenue	Net income	Total assets	Net assets	ROE	EPS	Operating CF
2026-03-31	¥856.0bn	¥44.0bn	¥2,471.1bn	¥473.6bn	10.4%	¥207.4	¥114.5bn
2025-03-31	¥902.1bn	¥64.2bn	¥2,244.0bn	¥407.3bn	18.1%	¥305.9	¥125.6bn
2024-03-31	¥953.8bn	¥66.2bn	¥2,141.7bn	¥333.5bn	23.5%	¥315.44	¥176.1bn
2023-03-31	¥888.9bn	−¥22.2bn	¥2,093.3bn	¥258.1bn	-8.6%	¥-114.96	−¥0.6bn
2022-03-31	¥663.4bn	¥6.9bn	¥1,992.9bn	¥285.7bn	2.5%	¥26.57	¥102.3bn

Indicators

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

Metric	Value	Percentile among listed companies
ROE, %	10.37	60.2
Ordinary margin	0.0717	52
Equity ratio, %	18.49	6.6
Revenue growth	-0.0511	11.8
Net income growth	-0.3149	18.1
Operating cash flow / assets	0.0464	38

Policy-uncertainty measure0.00 Share of the report's text discussing policy-related uncertainty, by policy area. Proprietary text method.

Ownership activity 0 filer(s) stated they may make proposals in 365 days; 1 new 5% holder(s) in 180 days; net stake change +0.66pt in 90 days; 7.8% held by other listed companies.

Results wording balance: -1.00. Proprietary text method; it describes the wording only and does not interpret context.

Interest example: if all ¥1.4tn of reported debt repriced by 50 basis points, a year's interest would rise by ¥7.2bn, 6.3% of operating cash flow. Our arithmetic only, not a forecast: fixed-rate debt and hedges are ignored.

Via /v1/companies/9509/indicators. Descriptive figures, not a rating and not investment advice.

From other filings

As the company states them

Bond ratings stated in filings: JCR AA- (2026-09-04, 第409回無担保社債); R&I A+ (2026-09-04, 第409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/9509/credit-ratings

Internal control, 2026-06-23: 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: Hokkaido Electric Power, Hokkaido Electric Power Network, Other. /v1/companies/9509/segments

Latest voting result: 2026-06-30 · から第3号議案まで)>第1号議案剰余金処分の件 · passed. /v1/companies/9509/voting

Ownership changes

All companies →

2026-10-23

Increase+0.66pt

Mizuho Bank,Ltd. raised holdings in Hokkaido Electric Power Company, Incorporated (9509) to 11.14% from 10.48%.

S100Z9GZFiler profile Original filing (PDF, Japanese)
2026-07-23

Decrease−0.28pt

Mizuho Bank,Ltd. reduced holdings in Hokkaido Electric Power Company, Incorporated (9509) to 10.48% from 10.76%.

S100YRORFiler profile Original filing (PDF, Japanese)
2026-07-23

New 5% stake

Nomura Securities Co.,Ltd. disclosed a 5.16% stake in Hokkaido Electric Power Company, Incorporated (9509), crossing the 5% reporting threshold.

S100YRXNFiler profile Original filing (PDF, Japanese)
2026-07-02

Increase+0.43pt

Mizuho Bank,Ltd. raised holdings in Hokkaido Electric Power Company, Incorporated (9509) to 10.76% from 10.33%.

S100YO08Filer profile Original filing (PDF, Japanese)
2026-05-13

Increase+0.53pt

Mizuho Bank,Ltd. raised holdings in Hokkaido Electric Power Company, Incorporated (9509) to 10.33% from 9.80%.

S100Y369Filer profile Original filing (PDF, Japanese)
2026-05-13

Threshold

Holdings of Mizuho Bank,Ltd. in Hokkaido Electric Power Company, Incorporated (9509) moved above 10% (9.80% -> 10.33%).

S100Y369Filer profile Original filing (PDF, Japanese)
2026-04-15

Decrease−0.87pt

Mizuho Bank,Ltd. reduced holdings in Hokkaido Electric Power Company, Incorporated (9509) to 9.80% from 10.67%.

S100XYMSFiler profile Original filing (PDF, Japanese)
2026-04-15

Threshold

Holdings of Mizuho Bank,Ltd. in Hokkaido Electric Power Company, Incorporated (9509) moved below 10% (10.67% -> 9.80%).

S100XYMSFiler profile Original filing (PDF, Japanese)
2026-03-18

Decrease−1.61pt

Mizuho Bank,Ltd. reduced holdings in Hokkaido Electric Power Company, Incorporated (9509) to 10.67% from 12.28%.

S100XRDJFiler profile Original filing (PDF, Japanese)
2026-03-09

New 5% stake

Mizuho Bank,Ltd. disclosed a 12.28% stake in Hokkaido Electric Power Company, Incorporated (9509), crossing the 5% reporting threshold.

S100XPBUFiler 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
みずほ証券株式会社	2026-01-05 – 2026-10-16	+4,756,590	+1.85pt	¥1,053.45	¥892–1,212
アセットマネジメントOne株式会社	2026-01-08 – 2026-10-16	-68,500	−0.02pt	¥1,054.3	¥900–1,248
individual filer	2026-02-16 – 2026-10-15	-12,416,852	−4.98pt	¥1,091.87	¥919–1,191

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/9509/trades.

5% filings

Large shareholding reports on 9509

Filed	Filer	Stake	Change	Stated purpose
2026-10-23	Mizuho Bank,Ltd.	11.14%	+0.66pt	—
2026-07-23	Mizuho Bank,Ltd.	10.48%	−0.28pt	—
2026-07-23	Nomura Securities Co.,Ltd.	5.16%	—	—
2026-07-02	Mizuho Bank,Ltd.	10.76%	+0.43pt	—
2026-05-13	Mizuho Bank,Ltd.	10.33%	+0.53pt	—
2026-04-15	Mizuho Bank,Ltd.	9.80%	−0.87pt	—
2026-03-18	Mizuho Bank,Ltd.	10.67%	−1.61pt	—
2026-03-09	Mizuho Bank,Ltd.	12.28%	—	—
2025-10-07	Mizuho Bank,Ltd.	4.42%	−0.94pt	—
2025-08-22	Mizuho Bank,Ltd.	5.36%	+0.04pt	—

Cross-shareholdings

From the annual report's status of shareholdings

Listed strategic holdings: 6 issues
Book value: ¥35.8bn
Sold in the year: — — issues
Bought in the year: — — issues
Mutual, both reports: 3
Held by listed cos.: 20

Holds	Book value	Shares vs. prior year	Mutual
North Pacific Bank,Ltd. 8524	¥21.7bn	0.0%	both reports
Mitsubishi UFJ Financial Group, Inc. 8306	¥5.2bn	0.0%	no
Mizuho Financial Group, Inc. 8411	¥4.9bn	0.0%	no
The Japan Steel Works, Ltd. 5631	¥2.1bn	0.0%	both reports
Hokuhoku Financial Group, Inc. 8377	¥1.6bn	0.0%	both reports
Sumitomo Mitsui Financial Group, Inc. 8316	¥0.2bn	0.0%	no

Held by: North Pacific Bank,Ltd. 8524, Hokuhoku Financial Group, Inc. 8377, Mitsubishi Heavy Industries,Ltd. 7011, TAIHEI DENGYO KAISHA,LTD. 1968, INFRONEER Holdings Inc. 5076, MEIDENSHA CORPORATION 6508, Sumitomo Electric Industries, Ltd. 5802, TAIHEIYO CEMENT CORPORATION 5233, Nishimatsu Construction Co., Ltd. 1820, taisei corporation 1801, NGK Corporation 5333, Daishi Hokuetsu Financial Group,Inc. 7327 and 9 more

Purposes, all holdings and mutual flags via /v1/companies/9509/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)	18,319,000	8.90%
株式会社北洋銀行	10,215,000	4.96%
THE BANK OF NEW YORK MELLON 140044	6,519,000	3.17%
株式会社日本カストディ銀行(信託口)	5,927,000	2.88%
日本生命保険相互会社	5,062,000	2.46%
北海道電力従業員持株会	4,964,000	2.41%
BNY GCM CLIENT ACCOUNT JPRD AC ISG (FE-AC)	4,423,000	2.15%
明治安田生命保険相互会社	4,048,000	1.97%
株式会社北海道銀行	3,631,000	1.76%
BNYM SA/NV FOR BNYM FOR BNYM GCM CLIENT ACCTS M ILM FE	3,388,000	1.65%

U.S. funds holding 9509

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

58 U.S. funds held 14,081,871 shares worth $87.0m.

Fund	Shares	Value	% of fund	As of
VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND VANGUARD STAR FUNDS	3,042,029	$19.4m	0.003%	2026-07-31
VANGUARD DEVELOPED MARKETS INDEX FUND VANGUARD TAX-MANAGED FUNDS	1,878,036	$10.8m	0.003%	2026-06-30
iShares Core MSCI EAFE ETF iShares Trust	1,286,300	$8.2m	0.004%	2026-07-31
VANGUARD FTSE ALL-WORLD EX-US SMALL-CAP INDEX FUND VANGUARD INTERNATIONAL EQUITY INDEX FUNDS	725,400	$4.6m	0.034%	2026-07-31
Dimensional International Small Cap ETF Dimensional ETF Trust	708,900	$4.6m	0.080%	2026-07-31

Up to 25 funds per stock via the API.

Get this as JSON

GET /v1/companies/9509
GET /v1/companies/9509/financials
GET /v1/companies/9509/details
GET /v1/companies/9509/segments
GET /v1/companies/9509/voting
GET /v1/companies/9509/tender-offers
GET /v1/companies/9509/indicators
GET /v1/companies/9509/earnings-releases
GET /v1/events?ticker=9509
GET /v1/companies/9509/trades         
GET /v1/companies/9509/cross-holdings 
GET /v1/companies/9509/brief

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