Information & Communication · Fiscal year end Mar 31

DENSAN CO.,LTD.

3640

株式会社電算

FIGI BBG000TXB8Z73640.T3640 JPCorp. no. 1100001002083

Latest half-year results

First half · fiscal year to 2026-03 · filed 2025-11-14

For the first half of the fiscal year to 2026-03: Revenue ¥10.6 billion (+45.3% YoY), Ordinary income ¥1.7 billion (+470.4% YoY), Net income ¥1.2 billion (+414.8% YoY).

	This period	Year on year
Revenue	¥10.6bn	+45.3%
Ordinary profit	¥1.7bn	+470.4%
Net profit to owners	¥1.2bn	+414.8%

From the securities report on EDINET, which states no forecast. History via /v1/companies/3640/earnings-releases.

Financials

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

Revenue: ¥28.0bn
Net income: ¥4.5bn
ROE: 30.9%
Equity ratio: 63.3%
Dividend / share: ¥140
Employees: 585

Revenue · ¥bn

Net income · ¥bn

Fiscal year	Revenue	Net income	Total assets	Net assets	ROE	EPS	Operating CF
2026-03-31	¥28.0bn	¥4.5bn	¥25.6bn	¥16.3bn	30.9%	¥794.09	¥4.3bn
2025-03-31	¥18.7bn	¥1.8bn	¥21.5bn	¥12.7bn	15.7%	¥317.42	¥3.0bn
2024-03-31	¥16.0bn	¥0.9bn	¥19.5bn	¥10.8bn	9.1%	¥169.29	¥1.6bn
2023-03-31	¥17.8bn	¥1.6bn	¥20.2bn	¥8.9bn	19.8%	¥321.46	¥1.5bn
2022-03-31	¥17.3bn	¥0.9bn	¥20.8bn	¥7.4bn	12.2%	¥171.75	¥2.4bn

Indicators

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

Metric	Value	Percentile among listed companies
ROE, %	30.9	96.1
Ordinary margin	0.2249	92.7
Equity ratio, %	63.3	63.5
Revenue growth	0.4934	97.4
Net income growth	1.4309	89.4
Operating cash flow / assets	0.1681	92.9

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; 0 new 5% holder(s) in 180 days; net stake change 0.00pt in 90 days; 2.1% 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 ¥1.2bn of reported debt repriced by 50 basis points, a year's interest would rise by ¥6m, 0.1% of operating cash flow. Our arithmetic only, not a forecast: fixed-rate debt and hedges are ignored.

Via /v1/companies/3640/indicators. Descriptive figures, not a rating and not investment advice.

From other filings

As the company states them

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いたしました。 Filing

Segments, votes and tender offers

Stated in EDINET filings

Segments: Public Field, Industrial Field. /v1/companies/3640/segments

Latest voting result: 2026-06-26 · 取締役(監査等委員である取締役を除く。)9名選任の件 · passed. /v1/companies/3640/voting

Ownership changes

All companies →

2023-11-21

Decrease−1.16pt

Sin-etsu Broadcasting Co.,Ltd. reduced holdings in DENSAN CO.,LTD. (3640) to 37.37% from 38.53%.

S100SBK0Filer profile Original filing (PDF, Japanese)
2023-11-20

New 5% stake

TOPPAN Edge Inc. disclosed a 15.08% stake in DENSAN CO.,LTD. (3640), crossing the 5% reporting threshold.

S100SBEIFiler profile Original filing (PDF, Japanese)
2023-11-20

Threshold

Holdings of TOPPAN Edge Inc. in DENSAN CO.,LTD. (3640) moved above 10% (new -> 15.08%).

S100SBEIFiler 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
TOPPANエッジ株式会社	2023-10-31 – 2023-11-17	+840,000	+14.39pt	¥1,555	¥1,555–1,555
信越放送株式会社	2023-11-17 – 2023-11-17	-80,000	−1.37pt	¥1,555	¥1,555–1,555

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/3640/trades.

5% filings

Large shareholding reports on 3640

Filed	Filer	Stake	Change	Stated purpose
2023-11-21	Sin-etsu Broadcasting Co.,Ltd.	37.37%	−1.16pt	—
2023-11-20	TOPPAN Edge Inc.	15.08%	—	business alliance strategic holding

Cross-shareholdings

From the annual report's status of shareholdings

Listed strategic holdings: 3 issues
Book value: ¥439m
Sold in the year: — — issues
Bought in the year: — — issues
Mutual, both reports: 0
Held by listed cos.: 1

Holds	Book value	Shares vs. prior year	Mutual
インツミット株式会社	¥415m	0.0%	no
Shin-Etsu Polymer Co.,Ltd. 7970	¥19m	0.0%	no
BIPROGY Inc. 8056	¥5m	0.0%	no

Held by: Hachijuni Nagano Bank, Ltd. 8359

Purposes, all holdings and mutual flags via /v1/companies/3640/cross-holdings. Share changes include stock splits.

Major shareholders

As of fiscal year end 2026-03-31

Shareholder	Shares	Ratio
信越放送株式会社	2,049,100	36.92%
TOPPANエッジ株式会社	880,000	15.86%
信濃毎日新聞株式会社	289,200	5.21%
電算従業員持株会	179,540	3.24%
株式会社八十二長野銀行	120,000	2.16%
株式会社エステート長野	92,000	1.66%
individual holder	72,600	1.31%
大和証券株式会社	68,200	1.23%
株式会社SBCハウジング	40,000	0.72%
野村證券株式会社	39,289	0.71%

U.S. funds holding 3640

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

3 U.S. funds held 84,300 shares worth $1.2m.

Fund	Shares	Value	% of fund	As of
Strategic Advisers International Fund Fidelity Rutland Square Trust II	79,800	$1.2m	0.004%	2026-05-31
VOYA MULTI-MANAGER INTERNATIONAL SMALL CAP FUND Voya Mutual Funds	2,900	$0.0m	0.008%	2026-07-31
Old Westbury Small & Mid Cap Strategies Fund Old Westbury Funds Inc	1,600	$0.0m	0.000%	2026-07-31

Up to 25 funds per stock via the API.

Get this as JSON

GET /v1/companies/3640
GET /v1/companies/3640/financials
GET /v1/companies/3640/details
GET /v1/companies/3640/segments
GET /v1/companies/3640/voting
GET /v1/companies/3640/tender-offers
GET /v1/companies/3640/indicators
GET /v1/companies/3640/earnings-releases
GET /v1/events?ticker=3640
GET /v1/companies/3640/trades         
GET /v1/companies/3640/cross-holdings 
GET /v1/companies/3640/brief

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