Machinery · Fiscal year end Mar 31

IWAKI CO., LTD.

6237

株式会社イワキ

FIGI BBG001CPTD356237.T6237 JPCorp. no. 3010001011026

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 ¥22.7 billion (+0.7% YoY), Ordinary income ¥3.2 billion (+4.1% YoY), Net income ¥2.3 billion (+5.8% YoY).

	This period	Year on year
Revenue	¥22.7bn	+0.7%
Ordinary profit	¥3.2bn	+4.1%
Net profit to owners	¥2.3bn	+5.8%

From the securities report on EDINET, which states no forecast. History via /v1/companies/6237/earnings-releases.

Financials

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

Revenue: ¥47.7bn
Net income: ¥4.8bn
ROE: 12.2%
Equity ratio: 74.0%
Dividend / share: ¥77
Employees: 1,146

Revenue · ¥bn

Net income · ¥bn

Fiscal year	Revenue	Net income	Total assets	Net assets	ROE	EPS	Operating CF
2026-03-31	¥47.7bn	¥4.8bn	¥55.8bn	¥41.5bn	12.2%	¥218.14	¥5.3bn
2025-03-31	¥45.8bn	¥4.5bn	¥54.2bn	¥38.1bn	12.6%	¥202.15	¥3.5bn
2024-03-31	¥44.5bn	¥4.5bn	¥49.1bn	¥33.5bn	14.4%	¥202.32	¥2.6bn
2023-03-31	¥37.7bn	¥4.3bn	¥45.3bn	¥28.9bn	15.8%	¥193.94	¥1.9bn
2022-03-31	¥32.4bn	¥2.4bn	¥38.0bn	¥25.3bn	10.1%	¥109.37	¥2.7bn

Indicators

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

Metric	Value	Percentile among listed companies
ROE, %	12.2	68.5
Ordinary margin	0.141	80.9
Equity ratio, %	74	81.1
Revenue growth	0.0422	46.4
Net income growth	0.0822	44.4
Operating cash flow / assets	0.094	69.7

Policy-uncertainty measure1.56 Share of the report's text discussing policy-related uncertainty, by policy area. Proprietary text method.

Trade & tariffs 3 Politics & geopolitics 3

Ownership activity 1 filer(s) stated they may make proposals in 365 days; 1 new 5% holder(s) in 180 days; net stake change +0.33pt in 90 days; 0.0% held by other listed companies.

Results wording balance: +0.71. Proprietary text method; it describes the wording only and does not interpret context.

Interest example: if all ¥3.5bn of reported debt repriced by 50 basis points, a year's interest would rise by ¥17m, 0.3% of operating cash flow. Our arithmetic only, not a forecast: fixed-rate debt and hedges are ignored.

Via /v1/companies/6237/indicators. Descriptive figures, not a rating and not investment advice.

From other filings

As the company states them

Internal control, 2026-06-24: see filing 上記の評価の結果、当連結会計年度末日時点において、当社グループ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

Latest voting result: 2026-06-26 · )〉第1号議案剰余金の処分の件 · passed. /v1/companies/6237/voting

Ownership changes

All companies →

2026-10-13

New 5% stake

Dalton Investments, Inc. disclosed a 5.02% stake in IWAKI CO., LTD. (6237), crossing the 5% reporting threshold.

S100Z728Filer profile Original filing (PDF, Japanese)
2026-08-17

Increase+1.99pt

Charon Finance GmbH raised holdings in IWAKI CO., LTD. (6237) to 18.95% from 16.96%.

S100YVYXFiler profile Original filing (PDF, Japanese)
2026-08-17

Amendment+1.22pt

Charon Finance GmbH filed a correction to a 5% report on IWAKI CO., LTD. (6237).

S100YW1EFiler profile Original filing (PDF, Japanese)
2026-08-17

Below 5%−1.66pt

Dalton Investments, Inc. cut holdings in IWAKI CO., LTD. (6237) to 4.96% from 6.62%, below the 5% threshold.

S100YW1PFiler profile Original filing (PDF, Japanese)
2026-08-17

Amendment+1.04pt

Charon Finance GmbH filed a correction to a 5% report on IWAKI CO., LTD. (6237).

S100YW51Filer profile Original filing (PDF, Japanese)
2026-08-05

Increase+1.04pt

Charon Finance GmbH raised holdings in IWAKI CO., LTD. (6237) to 16.96% from 15.92%.

S100YTD1Filer profile Original filing (PDF, Japanese)
2026-07-21

Increase+1.22pt

Charon Finance GmbH raised holdings in IWAKI CO., LTD. (6237) to 15.92% from 14.70%.

S100YQZ8Filer profile Original filing (PDF, Japanese)
2026-07-01

Increase+1.05pt

Charon Finance GmbH raised holdings in IWAKI CO., LTD. (6237) to 14.70% from 13.65%.

S100YNEOFiler profile Original filing (PDF, Japanese)
2026-06-26

Stated it may make proposals+1.02pt

Dalton Investments, Inc. states it may make proposals to the management of IWAKI CO., LTD. (6237) (new compared with its previous filing).

S100YHR4Filer profile Original filing (PDF, Japanese)
2026-06-26

Increase+1.02pt

Dalton Investments, Inc. raised holdings in IWAKI CO., LTD. (6237) to 6.62% from 5.60%.

S100YHR4Filer profile Original filing (PDF, Japanese)

Trades by 5% holders

From the 60-day trade tables in 5% reports

Holder	Period	Net shares	Net % of shares	Avg. filed price	Range
Dalton Investments, Inc.	2023-12-31 – 2026-10-05	-138,400	−0.61pt	—	—
Charon Finance GmbH	2023-08-01 – 2026-08-07	+2,341,600	+10.42pt	—	—
Dalton Investments, Inc.	2023-12-31 – 2023-12-31	0	0.00pt	—	—
Dalton Investments LLC	2022-05-23 – 2023-12-31	+232,200	+1.05pt	—	—
individual filer	2022-05-24 – 2022-05-24	-340,000	−1.51pt	—	—

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/6237/trades.

5% filings

Large shareholding reports on 6237

Filed	Filer	Stake	Change	Stated purpose
2026-10-13	Dalton Investments, Inc.	5.02%	—	may make proposals shareholder value engagement
2026-08-17	Charon Finance GmbH	18.95%	+1.99pt	may make proposals shareholder value engagement
2026-08-17	Charon Finance GmbH	15.92%	+1.22pt	may make proposals shareholder value engagement
2026-08-17	Dalton Investments, Inc.	4.96%	−1.66pt	may make proposals shareholder value engagement
2026-08-17	Charon Finance GmbH	16.96%	+1.04pt	may make proposals shareholder value engagement
2026-08-05	Charon Finance GmbH	16.96%	+1.04pt	may make proposals shareholder value engagement
2026-07-21	Charon Finance GmbH	15.92%	+1.22pt	may make proposals shareholder value engagement
2026-07-01	Charon Finance GmbH	14.70%	+1.05pt	may make proposals shareholder value engagement
2026-06-26	Dalton Investments, Inc.	6.62%	+1.02pt	may make proposals shareholder value engagement
2025-10-06	Charon Finance GmbH	13.65%	+1.00pt	may make proposals shareholder value engagement

Cross-shareholdings

From the annual report's status of shareholdings

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

Purposes, all holdings and mutual flags via /v1/companies/6237/cross-holdings. Share changes include stock splits.

Major shareholders

As of fiscal year end 2026-03-31

Shareholder	Shares	Ratio
CHARON　FINANCE　GMBH	3,290,900	14.83%
株式会社藤中ホールディングス	2,700,000	12.17%
individual holder	1,857,290	8.37%
individual holder	1,727,020	7.78%
日本マスタートラスト信託銀行株式会社	1,490,300	6.71%
イワキ産業株式会社	856,750	3.86%
individual holder	692,470	3.12%
CACEIS　BANK,　LUXEMBOURG　BRANCH/AIF　CLIENTS　ASSETS	564,500	2.54%
イワキ従業員持株会	438,094	1.97%
individual holder	397,590	1.79%

U.S. funds holding 6237

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

24 U.S. funds held 485,557 shares worth $14.4m.

Fund	Shares	Value	% of fund	As of
VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND VANGUARD STAR FUNDS	158,400	$5.1m	0.001%	2026-07-31
VANGUARD DEVELOPED MARKETS INDEX FUND VANGUARD TAX-MANAGED FUNDS	99,200	$2.3m	0.001%	2026-06-30
THE JAPANESE SMALL COMPANY SERIES DFA INVESTMENT TRUST CO	58,700	$1.9m	0.047%	2026-07-31
VANGUARD FTSE ALL-WORLD EX-US SMALL-CAP INDEX FUND VANGUARD INTERNATIONAL EQUITY INDEX FUNDS	37,600	$1.2m	0.009%	2026-07-31
INTERNATIONAL CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC	23,700	$0.8m	0.002%	2026-07-31

Up to 25 funds per stock via the API.

Get this as JSON

GET /v1/companies/6237
GET /v1/companies/6237/financials
GET /v1/companies/6237/details
GET /v1/companies/6237/segments
GET /v1/companies/6237/voting
GET /v1/companies/6237/tender-offers
GET /v1/companies/6237/indicators
GET /v1/companies/6237/earnings-releases
GET /v1/events?ticker=6237
GET /v1/companies/6237/trades         
GET /v1/companies/6237/cross-holdings 
GET /v1/companies/6237/brief

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