JapanStake
Chemicals · Fiscal year end Mar 31

KOATSU GAS KOGYO CO., LTD.

4097

高圧ガス工業株式会社

FIGI BBG000BHVXL94097.T4097 JPCorp. no. 5120001059639

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 ¥47.5 billion (+0.7% YoY), Ordinary income ¥3.3 billion (+9.1% YoY), Net income ¥2.1 billion (+4.6% YoY).

This periodYear on year
Revenue¥47.5bn+0.7%
Ordinary profit¥3.3bn+9.1%
Net profit to owners¥2.1bn+4.6%

From the securities report on EDINET, which states no forecast. History via /v1/companies/4097/earnings-releases.

Financials

Japan GAAP · consolidated · fiscal year to 2026-03-31
Revenue
¥98.0bn
Net income
¥4.7bn
ROE
5.7%
Equity ratio
68.2%
Dividend / share
¥40
Employees
2,005
Revenue · ¥bn
FY2022: ¥82.1bn 82.1 FY2022FY2023: ¥90.9bn 90.9 FY2023FY2024: ¥92.6bn 92.6 FY2024FY2025: ¥98.3bn 98.3 FY2025FY2026: ¥98.0bn 98 FY2026
Net income · ¥bn
FY2022: ¥4.1bn 4.15 FY2022FY2023: ¥3.9bn 3.94 FY2023FY2024: ¥4.5bn 4.5 FY2024FY2025: ¥4.8bn 4.78 FY2025FY2026: ¥4.7bn 4.66 FY2026
Fiscal yearRevenueNet incomeTotal assetsNet assetsROEEPSOperating CF
2026-03-31¥98.0bn¥4.7bn¥123.4bn¥85.0bn5.7%¥84.43¥8.0bn
2025-03-31¥98.3bn¥4.8bn¥123.0bn¥79.7bn6.1%¥86.68¥6.4bn
2024-03-31¥92.6bn¥4.5bn¥120.2bn¥76.5bn6.2%¥81.57¥8.1bn
2023-03-31¥90.9bn¥3.9bn¥107.5bn¥69.1bn5.8%¥71.4¥5.7bn
2022-03-31¥82.1bn¥4.1bn¥98.4bn¥65.9bn6.4%¥75.17¥5.8bn

Indicators

Computed by us from filings · fiscal year to 2026-03-31
MetricValuePercentile among listed companies
ROE, %5.729.7
Ordinary margin0.070951.6
Equity ratio, %68.271.5
Revenue growth-0.002623.7
Net income growth-0.025733.1
Operating cash flow / assets0.064950.4
Policy-uncertainty measure1.19 Share of the report's text discussing policy-related uncertainty, by policy area. Proprietary text method.
Politics & geopolitics 2
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; 26.5% held by other listed companies.

Results wording balance: -0.22. Proprietary text method; it describes the wording only and does not interpret context.

Interest example: if all ¥6.9bn of reported debt repriced by 50 basis points, a year's interest would rise by ¥35m, 0.4% of operating cash flow. Our arithmetic only, not a forecast: fixed-rate debt and hedges are ignored.

Via /v1/companies/4097/indicators. Descriptive figures, not a rating and not investment advice.

From other filings

As the company states them
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ました。 Filing

Segments, votes and tender offers

Stated in EDINET filings
Segments: Gas Business, Chemical Products Business, Other Business. /v1/companies/4097/segments
Latest voting result: 2026-06-24 · 剰余金の処分の件 · passed. /v1/companies/4097/voting

Ownership changes

All companies →
  • 2026-03-18
    Below 5%−1.23pt

    Brandes Investment Partners, L.P. cut holdings in KOATSU GAS KOGYO CO., LTD. (4097) to 4.93% from 6.16%, below the 5% threshold.

    01020304050
    S100XREFFiler profileOriginal filing (PDF, Japanese)
  • 2026-03-11
    Decrease−1.56pt

    Denka Company Limited reduced holdings in KOATSU GAS KOGYO CO., LTD. (4097) to 9.82% from 11.38%.

    01020304050
    S100XPZ9Filer profileOriginal filing (PDF, Japanese)
  • 2026-03-11
    Threshold

    Holdings of Denka Company Limited in KOATSU GAS KOGYO CO., LTD. (4097) moved below 10% (11.38% -> 9.82%).

    01020304050
    S100XPZ9Filer profileOriginal filing (PDF, Japanese)
  • 2025-06-05
    Increase+1.09pt

    Brandes Investment Partners, L.P. raised holdings in KOATSU GAS KOGYO CO., LTD. (4097) to 6.16% from 5.07%.

    01020304050
    S100VVN0Filer profileOriginal filing (PDF, Japanese)
  • 2025-03-05
    New 5% stake

    Brandes Investment Partners, L.P. disclosed a 5.07% stake in KOATSU GAS KOGYO CO., LTD. (4097), crossing the 5% reporting threshold.

    01020304050
    S100VCGFFiler profileOriginal filing (PDF, Japanese)
  • 2024-07-29
    Decrease−0.17pt

    Mitsubishi UFJ Financial Group, Inc. reduced holdings in KOATSU GAS KOGYO CO., LTD. (4097) to 6.43% from 6.60%.

    01020304050
    S100U3ERFiler profileOriginal filing (PDF, Japanese)
  • 2024-07-23
    Amendment0.00pt

    individual filer filed a correction to a 5% report on KOATSU GAS KOGYO CO., LTD. (4097).

    S100U30MOriginal filing (PDF, Japanese)
  • 2024-07-05
    Below 5%−13.08pt

    individual filer cut holdings in KOATSU GAS KOGYO CO., LTD. (4097) to 0.00% from 13.08%, below the 5% threshold.

    01020304050
    S100TZWAOriginal filing (PDF, Japanese)
  • 2024-07-05
    Threshold

    Holdings of individual filer in KOATSU GAS KOGYO CO., LTD. (4097) moved below 10% (13.08% -> 0.00%).

    01020304050
    S100TZWAOriginal filing (PDF, Japanese)
  • 2024-07-05
    New 5% stake

    individual filer disclosed a 13.90% stake in KOATSU GAS KOGYO CO., LTD. (4097), crossing the 5% reporting threshold.

    01020304050
    S100U00MOriginal filing (PDF, Japanese)

Trades by 5% holders

From the 60-day trade tables in 5% reports
¥861¥987¥1,113 2023-12-122026-03-10 2026-03-10 · sold 867,500 @ ¥1,113 · デンカ株式会社2023-12-12 · sold 580,700 @ ¥861 · デンカ株式会社
Bought SoldHover a dot for the trade
HolderPeriodNet sharesNet % of sharesAvg. filed priceRange
デンカ株式会社2023-12-12 – 2026-03-10-1,448,200−2.60pt¥1,011.95¥861–1,113
individual filer2017-07-10 – 2024-03-12-875,300−1.61pt——
individual filer2024-03-12 – 2024-03-12+7,725,453+13.90pt——
individual filer2021-10-12 – 2021-12-13+129,400+0.22pt——
individual filer2017-05-12 – 2017-07-10-6,664,553−11.99pt——

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/4097/trades.

5% filings

Large shareholding reports on 4097
FiledFilerStakeChangeStated purpose
2026-03-18Brandes Investment Partners, L.P.4.93%−1.23pt—
2026-03-11Denka Company Limited9.82%−1.56pt—
2025-06-05Brandes Investment Partners, L.P.6.16%+1.09pt—
2025-03-05Brandes Investment Partners, L.P.5.07%——
2024-07-29Mitsubishi UFJ Financial Group, Inc.6.43%−0.17ptstrategic holding
2024-07-23individual filer13.90%——
2024-07-05individual filer0.00%−13.08pt—
2024-07-05individual filer13.90%——
2023-12-13Denka Company Limited12.43%0.00pt—
2023-12-13Denka Company Limited11.38%−1.05pt—

Cross-shareholdings

From the annual report's status of shareholdings
Listed strategic holdings
15 issues
Book value
¥13.1bn
Sold in the year
¥483m 3 issues
Bought in the year
¥14m 5 issues
Mutual, both reports
11
Held by listed cos.
20
HoldsBook valueShares vs. prior yearMutual
NIPPON SANSO HOLDINGS CORPORATION 4091¥6,396m0.0%both reports
AIR WATER INC. 4088¥1,652m0.0%both reports
Mitsubishi UFJ Financial Group, Inc. 8306¥1,629m0.0%no
NIPPON SHOKUBAI CO., LTD. 4114¥969m0.0%both reports
Denka Company Limited 4061¥706m0.0%both reports
Mizuho Financial Group, Inc. 8411¥630m0.0%no
Senshu Ikeda Holdings,Inc. 8714¥325m0.0%both reports
KONISHI CO.,LTD. 4956¥274m0.0%both reports
KOIKE SANSO KOGYO CO.,LTD. 6137¥217m+4.2%both reports
TOPY INDUSTRIES,LIMITED 7231¥115m+3.7%both reports

Held by: Denka Company Limited 4061, NIPPON SANSO HOLDINGS CORPORATION 4091, Mitsubishi Chemical Gloup Corporation 4188, NIPPON SHOKUBAI CO., LTD. 4114, Senshu Ikeda Holdings,Inc. 8714, AIR WATER INC. 4088, SANYO CHEMICAL INDUSTRIES,LTD. 4471, KOIKE SANSO KOGYO CO.,LTD. 6137, KONISHI CO.,LTD. 4956, toho acetylene co.,ltd. 4093, DAIHEN CORPORATION 6622, TOPY INDUSTRIES,LIMITED 7231 and 8 more

Purposes, all holdings and mutual flags via /v1/companies/4097/cross-holdings. Share changes include stock splits.

Major shareholders

As of fiscal year end 2026-03-31
ShareholderSharesRatio
individual holder7,462,00013.51%
individual holder5,457,0009.88%
共栄火災海上保険㈱4,003,0007.25%
日本マスタートラスト信託銀行㈱（信託口）3,175,0005.75%
日本酸素ホールディングス㈱3,142,0005.69%
みずほ信託銀行㈱退職給付信託みずほ銀行口再信託受託者㈱日本カストディ銀行2,717,0004.92%
㈱三菱ＵＦＪ銀行2,471,0004.47%
東洋電化工業㈱2,430,0004.40%
高圧ガス社員持株会1,538,0002.78%
STATE STREET BANK AND TRUST COMPANY 505103929,0001.68%

U.S. funds holding 4097

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

33 U.S. funds held 1,811,990 shares worth $12.2m.

FundSharesValue% of fundAs of
VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND
VANGUARD STAR FUNDS
404,538$2.7m0.000%2026-07-31
VANGUARD DEVELOPED MARKETS INDEX FUND
VANGUARD TAX-MANAGED FUNDS
361,289$2.4m0.001%2026-06-30
DFA INTERNATIONAL SMALL CAP VALUE PORTFOLIO
DFA INVESTMENT DIMENSIONS GROUP INC
211,400$1.4m0.010%2026-07-31
THE JAPANESE SMALL COMPANY SERIES
DFA INVESTMENT TRUST CO
158,793$1.1m0.027%2026-07-31
INTERNATIONAL CORE EQUITY 2 PORTFOLIO
DFA INVESTMENT DIMENSIONS GROUP INC
135,586$0.9m0.002%2026-07-31

Up to 25 funds per stock via the API.

Get this as JSON

GET /v1/companies/4097
GET /v1/companies/4097/financials
GET /v1/companies/4097/details
GET /v1/companies/4097/segments
GET /v1/companies/4097/voting
GET /v1/companies/4097/tender-offers
GET /v1/companies/4097/indicators
GET /v1/companies/4097/earnings-releases
GET /v1/events?ticker=4097
GET /v1/companies/4097/trades         
GET /v1/companies/4097/cross-holdings 
GET /v1/companies/4097/brief

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