Machinery · Fiscal year end Mar 31

NITTO KOHKI CO.,LTD.

6151

日東工器株式会社

FIGI BBG000FLKRC16151.T6151 JPCorp. no. 3010801009129

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 ¥13.2 billion (-2.4% YoY), Ordinary income ¥1.1 billion (-28.5% YoY), Net income ¥0.1 billion (-88.8% YoY).

	This period	Year on year
Revenue	¥13.2bn	-2.4%
Ordinary profit	¥1.1bn	-28.5%
Net profit to owners	¥105m	-88.8%

From the securities report on EDINET, which states no forecast. History via /v1/companies/6151/earnings-releases.

Financials

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

Revenue: ¥27.3bn
Net income: ¥2.1bn
ROE: 3.6%
Equity ratio: 88.7%
Dividend / share: ¥40
Employees: 1,032

Revenue · ¥bn

Net income · ¥bn

Fiscal year	Revenue	Net income	Total assets	Net assets	ROE	EPS	Operating CF
2026-03-31	¥27.3bn	¥2.1bn	¥68.7bn	¥60.9bn	3.6%	¥114.57	¥4.2bn
2025-03-31	¥27.3bn	¥1.3bn	¥66.6bn	¥58.2bn	2.3%	¥71.86	¥2.7bn
2024-03-31	¥27.1bn	¥1.8bn	¥65.1bn	¥57.2bn	3.2%	¥93.49	¥2.3bn
2023-03-31	¥28.1bn	¥2.5bn	¥66.6bn	¥57.8bn	4.4%	¥122.81	¥2.3bn
2022-03-31	¥25.3bn	¥1.9bn	¥64.3bn	¥55.7bn	3.4%	¥91.7	¥3.0bn

Indicators

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

Metric	Value	Percentile among listed companies
ROE, %	3.6	17.3
Ordinary margin	0.0537	40.3
Equity ratio, %	88.73	97.7
Revenue growth	0.0012	25.3
Net income growth	0.5941	78.1
Operating cash flow / assets	0.0604	47.3

Policy-uncertainty measure5.41 Share of the report's text discussing policy-related uncertainty, by policy area. Proprietary text method.

Trade & tariffs 6 Politics & geopolitics 5

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; 0.7% held by other listed companies.

Results wording balance: -0.18. Proprietary text method; it describes the wording only and does not interpret context.

Via /v1/companies/6151/indicators. Descriptive figures, not a rating and not investment advice.

From other filings

As the company states them

Internal control, 2026-06-22: see filing 上記の評価手続を実施した結果、2026年3月31日現在の当社の財務報告に係る内部統制は有効であると判断する。 Filing

Segments, votes and tender offers

Stated in EDINET filings

Segments: Quick Connect Couplings, Machine Tools, Air Compressors and Vacuum Pumps, Door Closers. /v1/companies/6151/segments

Latest voting result: 2026-06-23 · 剰余金処分の件 · passed. /v1/companies/6151/voting

Ownership changes

All companies →

2026-05-13

New 5% stake

individual filer disclosed a 5.76% stake in NITTO KOHKI CO.,LTD. (6151), crossing the 5% reporting threshold.

S100Y1AYOriginal filing (PDF, Japanese)
2026-05-13

Increase+38.52pt

individual filer raised holdings in NITTO KOHKI CO.,LTD. (6151) to 44.29% from 5.77%.

S100Y3HPOriginal filing (PDF, Japanese)
2026-05-13

Threshold

Holdings of individual filer in NITTO KOHKI CO.,LTD. (6151) moved above 10% (5.77% -> 44.29%).

S100Y3HPOriginal filing (PDF, Japanese)
2026-05-13

Threshold

Holdings of individual filer in NITTO KOHKI CO.,LTD. (6151) moved above 20% (5.77% -> 44.29%).

S100Y3HPOriginal filing (PDF, Japanese)
2026-05-13

Threshold

Holdings of individual filer in NITTO KOHKI CO.,LTD. (6151) moved above 33.4% (5.77% -> 44.29%).

S100Y3HPOriginal filing (PDF, Japanese)
2026-01-23

Increase+1.00pt

Symphony Financial Partners (Singapore) Pte.Ltd. raised holdings in NITTO KOHKI CO.,LTD. (6151) to 13.26% from 12.26%.

S100XGE2Filer profile Original filing (PDF, Japanese)
2025-12-01

Increase+1.26pt

Symphony Financial Partners (Singapore) Pte.Ltd. raised holdings in NITTO KOHKI CO.,LTD. (6151) to 12.26% from 11.00%.

S100X6DUFiler profile Original filing (PDF, Japanese)
2025-12-01

Below 5%−3.29pt

Mitsubishi UFJ Financial Group, Inc. cut holdings in NITTO KOHKI CO.,LTD. (6151) to 1.99% from 5.28%, below the 5% threshold.

S100X6RZFiler profile Original filing (PDF, Japanese)
2025-10-17

Increase+0.73pt

Symphony Financial Partners (Singapore) Pte.Ltd. raised holdings in NITTO KOHKI CO.,LTD. (6151) to 11.00% from 10.27%.

S100WUVOFiler profile Original filing (PDF, Japanese)
2025-05-30

Stated it may make proposals+1.07pt

Symphony Financial Partners (Singapore) Pte.Ltd. states it may make proposals to the management of NITTO KOHKI CO.,LTD. (6151) (new compared with its previous filing).

S100VTGTFiler 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
シンフォニー・フィナンシャル・パートナーズ(シンガポール)ピーティーイー・リミテッド(Symphony Financial Partners (Singapore) Pte. Ltd.)	2025-04-23 – 2026-01-16	+494,500	+2.55pt	¥1,712.75	¥1,567–1,913

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/6151/trades.

5% filings

Large shareholding reports on 6151

Filed	Filer	Stake	Change	Stated purpose
2026-05-13	individual filer	5.76%	—	—
2026-05-13	individual filer	44.29%	+38.52pt	—
2026-01-23	Symphony Financial Partners (Singapore) Pte.Ltd.	13.26%	+1.00pt	may make proposals pure investment
2025-12-01	Symphony Financial Partners (Singapore) Pte.Ltd.	12.26%	+1.26pt	may make proposals pure investment
2025-12-01	Mitsubishi UFJ Financial Group, Inc.	1.99%	−3.29pt	strategic holding
2025-10-17	Symphony Financial Partners (Singapore) Pte.Ltd.	11.00%	+0.73pt	may make proposals pure investment
2025-05-30	Symphony Financial Partners (Singapore) Pte.Ltd.	10.27%	+1.07pt	may make proposals pure investment
2025-03-31	Mitsubishi UFJ Financial Group, Inc.	5.28%	—	strategic holding
2025-01-22	Symphony Financial Partners (Singapore) Pte.Ltd.	9.20%	+1.02pt	pure investment
2024-10-22	Symphony Financial Partners (Singapore) Pte.Ltd.	8.18%	+1.40pt	pure investment

Cross-shareholdings

From the annual report's status of shareholdings

Listed strategic holdings: 9 issues
Book value: ¥3.3bn
Sold in the year: — — issues
Bought in the year: ¥21m 3 issues
Mutual, both reports: 3
Held by listed cos.: 5

Holds	Book value	Shares vs. prior year	Mutual
Mitsubishi UFJ Financial Group, Inc. 8306	¥1,300m	0.0%	no
ユアサ商事（株）（2026年４月１日付で（株）YUASAに商号変更）	¥811m	+2.2%	stated
YAMAZEN CORPORATION 8051	¥763m	+0.6%	both reports
Naito&Co.,Ltd. 7624	¥185m	0.0%	no
TRUSCO NAKAYAMA CORPORATION 9830	¥94m	0.0%	both reports
TOBA,INC. 7472	¥93m	+2.4%	both reports
SUGIMOTO & CO.,LTD. 9932	¥14m	+100.0%	stated
uematsu shokai co.,ltd. 9914	¥9m	0.0%	no
UNISOL Holdings Corporation 7128	¥2m	0.0%	no

Held by: YAMAZEN CORPORATION 8051, YUASA CO., LTD. 8074, FUKUDA DENSHI CO.,LTD. 6960, TRUSCO NAKAYAMA CORPORATION 9830, TOBA,INC. 7472

Purposes, all holdings and mutual flags via /v1/companies/6151/cross-holdings. Share changes include stock splits.

Major shareholders

As of fiscal year end 2026-03-31

Shareholder	Shares	Ratio
株式会社日器	7,272,000	38.77%
individual holder	1,864,000	9.94%
日本マスタートラスト信託銀行株式会社（リテール信託口・株式管理）	1,241,000	6.62%
日本マスタートラスト信託銀行株式会社（信託口）	994,000	5.30%
individual holder	687,000	3.66%
individual holder	646,000	3.44%
有限会社ミキヤコ―ポレ―ション	565,000	3.01%
individual holder	551,000	2.94%
有限会社ミキヤエンタ―プライズ	415,000	2.21%
日東工器従業員持株会	366,000	1.96%

U.S. funds holding 6151

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

20 U.S. funds held 385,871 shares worth $4.1m.

Fund	Shares	Value	% of fund	As of
VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND VANGUARD STAR FUNDS	139,121	$1.5m	0.000%	2026-07-31
VANGUARD DEVELOPED MARKETS INDEX FUND VANGUARD TAX-MANAGED FUNDS	85,400	$0.9m	0.000%	2026-06-30
INTERNATIONAL CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC	58,900	$0.6m	0.001%	2026-07-31
VANGUARD FTSE ALL-WORLD EX-US SMALL-CAP INDEX FUND VANGUARD INTERNATIONAL EQUITY INDEX FUNDS	36,000	$0.4m	0.003%	2026-07-31
DFA INTERNATIONAL SMALL CAP VALUE PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC	23,400	$0.3m	0.002%	2026-07-31

Up to 25 funds per stock via the API.

Get this as JSON

GET /v1/companies/6151
GET /v1/companies/6151/financials
GET /v1/companies/6151/details
GET /v1/companies/6151/segments
GET /v1/companies/6151/voting
GET /v1/companies/6151/tender-offers
GET /v1/companies/6151/indicators
GET /v1/companies/6151/earnings-releases
GET /v1/events?ticker=6151
GET /v1/companies/6151/trades         
GET /v1/companies/6151/cross-holdings 
GET /v1/companies/6151/brief

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