Machinery · Fiscal year end Dec 31

AIRTECH JAPAN,LTD.

6291

日本エアーテック株式会社

FIGI BBG000BRVZF96291.T6291 JPCorp. no. 5010501009996

Latest half-year results

First half · fiscal year to 2026-12 · filed 2026-08-12

For the first half of the fiscal year to 2026-12: Revenue ¥6.8 billion (-9.7% YoY), Ordinary income ¥1 billion (-13.0% YoY), Net income ¥0.7 billion (-11.2% YoY).

	This period	Year on year
Revenue	¥6.8bn	-9.7%
Ordinary profit	¥984m	-13.0%
Net profit to owners	¥704m	-11.2%

From the securities report on EDINET, which states no forecast. History via /v1/companies/6291/earnings-releases.

Financials

Japan GAAP · non-consolidated · fiscal year to 2025-12-31

Revenue: ¥14.2bn
Net income: ¥1.1bn
ROE: 7.8%
Equity ratio: 74.3%
Dividend / share: ¥55
Employees: 473

Revenue · ¥bn

Net income · ¥bn

Fiscal year	Revenue	Net income	Total assets	Net assets	ROE	EPS	Operating CF
2025-12-31	¥14.2bn	¥1.1bn	¥19.9bn	¥14.8bn	7.8%	¥111.96	¥1.6bn
2024-12-31	¥13.5bn	¥1.1bn	¥18.5bn	¥14.3bn	8.0%	¥109.75	−¥0.7bn
2023-12-31	¥13.6bn	¥0.7bn	¥19.6bn	¥14.1bn	5.2%	¥70.85	¥0.5bn
2022-12-31	¥13.2bn	¥1.0bn	¥20.0bn	¥13.9bn	7.4%	¥99.08	¥0.2bn
2021-12-31	¥14.3bn	¥1.6bn	¥20.0bn	¥13.5bn	12.4%	¥153.03	¥1.8bn

Indicators

Computed by us from filings · fiscal year to 2025-12-31

Metric	Value	Percentile among listed companies
ROE, %	7.8	44
Ordinary margin	0.1135	73.4
Equity ratio, %	74.3	81.4
Revenue growth	0.0469	48.3
Net income growth	-0.0052	35
Operating cash flow / assets	0.0818	62.2

Policy-uncertainty measure0.52 Share of the report's text discussing policy-related uncertainty, by policy area. Proprietary text method.

Trade & tariffs 1 Politics & geopolitics 1

Ownership activity 0 filer(s) stated they may make proposals in 365 days; 1 new 5% holder(s) in 180 days; net stake change 0.00pt in 90 days; 0.0% held by other listed companies.

Results wording balance: +0.64. Proprietary text method; it describes the wording only and does not interpret context.

Interest example: if all ¥1.6bn of reported debt repriced by 50 basis points, a year's interest would rise by ¥8m, 0.5% of operating cash flow. Our arithmetic only, not a forecast: fixed-rate debt and hedges are ignored.

Via /v1/companies/6291/indicators. Descriptive figures, not a rating and not investment advice.

From other filings

As the company states them

Share buyback, report to —: acquired amount not stated. /v1/companies/6291/buybacks

Internal control, 2026-03-27: see filing 上記の評価の結果、当事業年度末日(2025年12月31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

Latest voting result: 2026-03-27 · 剰余金の処分の件 · passed. /v1/companies/6291/voting

Ownership changes

All companies →

2026-08-20

Amendment+1.08pt

Cambridge Filter Corporation filed a correction to a 5% report on AIRTECH JAPAN,LTD. (6291).

S100YXX7Filer profile Original filing (PDF, Japanese)
2026-07-09

Increase+1.08pt

Cambridge Filter Corporation raised holdings in AIRTECH JAPAN,LTD. (6291) to 6.08% from 5.00%.

S100YPSBFiler profile Original filing (PDF, Japanese)
2026-06-18

Amendment0.00pt

Cambridge Filter Corporation filed a correction to a 5% report on AIRTECH JAPAN,LTD. (6291).

S100YDYSFiler profile Original filing (PDF, Japanese)
2026-05-22

New 5% stake

Cambridge Filter Corporation disclosed a 5.00% stake in AIRTECH JAPAN,LTD. (6291), crossing the 5% reporting threshold.

S100Y53ZFiler profile Original filing (PDF, Japanese)
2024-12-13

Amendment−3.06pt

Airtech Assist filed a correction to a 5% report on AIRTECH JAPAN,LTD. (6291).

S100UXUQFiler profile Original filing (PDF, Japanese)
2024-12-02

Decrease−3.06pt

Airtech Assist reduced holdings in AIRTECH JAPAN,LTD. (6291) to 15.11% from 18.17%.

S100UTGEFiler profile Original filing (PDF, Japanese)
2023-10-25

Amendment−1.14pt

Airtech Assist filed a correction to a 5% report on AIRTECH JAPAN,LTD. (6291).

S100S1VMFiler profile Original filing (PDF, Japanese)
2023-10-18

Decrease−1.14pt

Airtech Assist reduced holdings in AIRTECH JAPAN,LTD. (6291) to 18.17% from 19.31%.

S100S1G5Filer profile Original filing (PDF, Japanese)
2023-01-11

Below 5%−0.75pt

Nomura Securities Co.,Ltd. cut holdings in AIRTECH JAPAN,LTD. (6291) to 4.63% from 5.38%, below the 5% threshold.

S100PXGTFiler profile Original filing (PDF, Japanese)
2022-05-11

Increase+0.26pt

Nomura Securities Co.,Ltd. raised holdings in AIRTECH JAPAN,LTD. (6291) to 5.38% from 5.12%.

S100O0DZFiler 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
ケンブリッジフィルターコーポレーション株式会社	2026-05-18 – 2026-07-08	+134,000	+1.29pt	—	—
individual filer	2026-03-23 – 2026-07-01	+16,000	+0.15pt	—	—
individual filer	2021-12-29 – 2023-09-27	-185,800	−1.78pt	¥1,251.61	¥1,142–1,309

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/6291/trades.

5% filings

Large shareholding reports on 6291

Filed	Filer	Stake	Change	Stated purpose
2026-08-20	Cambridge Filter Corporation	6.08%	+1.08pt	—
2026-07-17	AIRTECH ASSIST Co., Ltd	15.11%	0.00pt	—
2026-07-09	Cambridge Filter Corporation	6.08%	+1.08pt	—
2026-06-18	Cambridge Filter Corporation	5.00%	—	—
2026-05-22	Cambridge Filter Corporation	5.00%	—	—
2024-12-13	Airtech Assist	15.11%	−3.06pt	—
2024-12-02	Airtech Assist	15.11%	−3.06pt	—
2023-10-25	Airtech Assist	18.17%	−1.14pt	—
2023-10-18	Airtech Assist	18.17%	−1.14pt	—
2023-01-11	Nomura Securities Co.,Ltd.	4.63%	−0.75pt	—

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/6291/cross-holdings. Share changes include stock splits.

Major shareholders

As of fiscal year end 2025-12-31

Shareholder	Shares	Ratio
エアーテックアシスト株式会社	1,592,000	15.94%
日本マスタートラスト信託銀行株式会社（信託口）	822,000	8.23%
平和株式会社	350,000	3.50%
individual holder	267,000	2.68%
individual holder	250,000	2.50%
日本エアーテック従業員持株会	242,000	2.43%
individual holder	148,000	1.48%
individual holder	122,000	1.22%
individual holder	110,000	1.10%
株式会社日本カストディ銀行（信託口）	108,000	1.08%

U.S. funds holding 6291

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

9 U.S. funds held 95,000 shares worth $0.8m.

Fund	Shares	Value	% of fund	As of
THE JAPANESE SMALL COMPANY SERIES DFA INVESTMENT TRUST CO	31,900	$0.3m	0.007%	2026-07-31
Dimensional International Small Cap Value ETF Dimensional ETF Trust	25,600	$0.2m	0.004%	2026-07-31
Dimensional International Small Cap ETF Dimensional ETF Trust	13,600	$0.1m	0.002%	2026-07-31
Dimensional International Core Equity 2 ETF Dimensional ETF Trust	9,200	$0.1m	0.001%	2026-07-31
Dimensional International Core Equity Market ETF Dimensional ETF Trust	6,500	$0.1m	0.000%	2026-07-31

Up to 25 funds per stock via the API.

Get this as JSON

GET /v1/companies/6291
GET /v1/companies/6291/financials
GET /v1/companies/6291/details
GET /v1/companies/6291/segments
GET /v1/companies/6291/voting
GET /v1/companies/6291/tender-offers
GET /v1/companies/6291/indicators
GET /v1/companies/6291/earnings-releases
GET /v1/events?ticker=6291
GET /v1/companies/6291/trades         
GET /v1/companies/6291/cross-holdings 
GET /v1/companies/6291/brief

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