JapanStake
Metal Products · Fiscal year end Mar 31

IWABUCHI CORPORATION

5983

イワブチ株式会社

FIGI BBG000F2PT895983.T5983 JPCorp. no. 9040001034893

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 ¥6.4 billion (+9.4% YoY), Ordinary income ¥0.7 billion (+76.9% YoY), Net income ¥0.5 billion (+74.6% YoY).

This periodYear on year
Revenue¥6.4bn+9.4%
Ordinary profit¥736m+76.9%
Net profit to owners¥465m+74.6%

From the securities report on EDINET, which states no forecast. History via /v1/companies/5983/earnings-releases.

Financials

Japan GAAP · consolidated · fiscal year to 2026-03-31
Revenue
¥13.5bn
Net income
¥940m
ROE
4.7%
Equity ratio
75.0%
Dividend / share
¥300
Employees
426
Revenue · ¥bn
FY2022: ¥10.3bn 10.3 FY2022FY2023: ¥11.1bn 11.1 FY2023FY2024: ¥11.8bn 11.8 FY2024FY2025: ¥12.6bn 12.6 FY2025FY2026: ¥13.5bn 13.5 FY2026
Net income · ¥m
FY2022: ¥755m 755 FY2022FY2023: ¥785m 785 FY2023FY2024: ¥674m 674 FY2024FY2025: ¥699m 699 FY2025FY2026: ¥940m 940 FY2026
Fiscal yearRevenueNet incomeTotal assetsNet assetsROEEPSOperating CF
2026-03-31¥13.5bn¥0.9bn¥27.3bn¥21.6bn4.7%¥889.01¥1.5bn
2025-03-31¥12.6bn¥0.7bn¥25.5bn¥20.3bn3.7%¥651.1¥0.8bn
2024-03-31¥11.8bn¥0.7bn¥25.0bn¥19.7bn3.7%¥627.87¥0.3bn
2023-03-31¥11.1bn¥0.8bn¥23.8bn¥18.7bn4.5%¥731.32¥0.2bn
2022-03-31¥10.3bn¥0.8bn¥23.0bn¥18.1bn4.5%¥703.05¥0.6bn

Indicators

Computed by us from filings · fiscal year to 2026-03-31
MetricValuePercentile among listed companies
ROE, %4.7423.4
Ordinary margin0.113673.4
Equity ratio, %74.9582.6
Revenue growth0.070159.3
Net income growth0.344967.8
Operating cash flow / assets0.055644.3
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 +1.64pt in 90 days; 11.0% held by other listed companies.

Results wording balance: +0.80. Proprietary text method; it describes the wording only and does not interpret context.

Interest example: if all ¥722m of reported debt repriced by 50 basis points, a year's interest would rise by ¥4m, 0.2% of operating cash flow. Our arithmetic only, not a forecast: fixed-rate debt and hedges are ignored.

Via /v1/companies/5983/indicators. Descriptive figures, not a rating and not investment advice.

From other filings

As the company states them
Share buyback, report to —: ¥192m acquired of a ¥510m limit. /v1/companies/5983/buybacks
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: 2026-06-25 · 剰余金の処分の件 · passed. /v1/companies/5983/voting

Ownership changes

All companies →
  • 2026-10-13
    Amendment+1.02pt

    individual filer filed a correction to a 5% report on IWABUCHI CORPORATION (5983).

    S100Z6SQOriginal filing (PDF, Japanese)
  • 2026-10-13
    Purpose change+0.62pt

    SENJIN CAPITAL PTY LTD changed its stated purpose for holding IWABUCHI CORPORATION (5983): control, may_make_proposals, undervaluation_thesis -> may_make_proposals.

    01020304050
    S100Z7EXFiler profileOriginal filing (PDF, Japanese)
  • 2026-10-13
    Increase+0.62pt

    SENJIN CAPITAL PTY LTD raised holdings in IWABUCHI CORPORATION (5983) to 9.81% from 9.19%.

    01020304050
    S100Z7EXFiler profileOriginal filing (PDF, Japanese)
  • 2026-10-01
    Increase+1.02pt

    individual filer raised holdings in IWABUCHI CORPORATION (5983) to 10.50% from 9.48%.

    01020304050
    S100Z4GYOriginal filing (PDF, Japanese)
  • 2026-10-01
    Threshold

    Holdings of individual filer in IWABUCHI CORPORATION (5983) moved above 10% (9.48% -> 10.50%).

    01020304050
    S100Z4GYOriginal filing (PDF, Japanese)
  • 2026-08-21
    Purpose change0.00pt

    SENJIN CAPITAL PTY LTD changed its stated purpose for holding IWABUCHI CORPORATION (5983): collateral, control, may_make_proposals, undervaluation_thesis -> control, may_make_proposals, undervaluation_thesis.

    01020304050
    S100YVWOFiler profileOriginal filing (PDF, Japanese)
  • 2026-07-14
    Purpose change+0.55pt

    SENJIN CAPITAL PTY LTD changed its stated purpose for holding IWABUCHI CORPORATION (5983): control, may_make_proposals, undervaluation_thesis -> collateral, control, may_make_proposals, undervaluation_thesis.

    01020304050
    S100YQCZFiler profileOriginal filing (PDF, Japanese)
  • 2026-07-14
    Increase+0.55pt

    SENJIN CAPITAL PTY LTD raised holdings in IWABUCHI CORPORATION (5983) to 9.19% from 8.64%.

    01020304050
    S100YQCZFiler profileOriginal filing (PDF, Japanese)
  • 2026-06-09
    Increase+0.97pt

    SENJIN CAPITAL PTY LTD raised holdings in IWABUCHI CORPORATION (5983) to 8.64% from 7.67%.

    01020304050
    S100Y9A7Filer profileOriginal filing (PDF, Japanese)
  • 2026-05-13
    Purpose change+1.09pt

    SENJIN CAPITAL PTY LTD changed its stated purpose for holding IWABUCHI CORPORATION (5983): may_make_proposals, pure_investment -> control, may_make_proposals, undervaluation_thesis.

    01020304050
    S100Y2VFFiler profileOriginal filing (PDF, Japanese)

Trades by 5% holders

From the 60-day trade tables in 5% reports
HolderPeriodNet sharesNet % of sharesAvg. filed priceRange
SENJIN CAPITAL PTY LTD2025-07-23 – 2026-10-05+60,700+5.58pt——
individual filer2026-05-11 – 2026-09-29-7,500−0.69pt——
individual filer2022-12-21 – 2026-09-24+3,500+0.32pt——
individual filer2025-07-02 – 2025-07-02-3,400−0.31pt——
株式会社DOE5パーセント2025-07-02 – 2025-07-02-15,500−1.41pt——
individual filer2025-03-13 – 2025-03-13-3,000−0.27pt——
individual filer2024-01-05 – 2024-02-14+2,800+0.26pt——
individual filer2023-12-29 – 2024-02-02+5,100+0.46pt——

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/5983/trades.

5% filings

Large shareholding reports on 5983
FiledFilerStakeChangeStated purpose
2026-10-13SENJIN CAPITAL PTY LTD9.81%+0.62ptmay make proposals
2026-10-13individual filer10.50%+1.02pt—
2026-10-01individual filer10.50%+1.02pt—
2026-08-21SENJIN CAPITAL PTY LTD9.19%0.00ptcontrol may make proposals undervaluation thesis
2026-07-14SENJIN CAPITAL PTY LTD9.19%+0.55ptcollateral control may make proposals undervaluation thesis
2026-06-09SENJIN CAPITAL PTY LTD8.64%+0.97ptcontrol may make proposals undervaluation thesis
2026-05-13SENJIN CAPITAL PTY LTD7.67%+1.09ptcontrol may make proposals undervaluation thesis
2026-01-06SENJIN CAPITAL PTY LTD6.58%+1.46ptmay make proposals pure investment
2025-09-17SENJIN CAPITAL PTY LTD5.12%—may make proposals pure investment
2025-09-12SENJIN CAPITAL PTY LTD5.12%—may make proposals pure investment

Cross-shareholdings

From the annual report's status of shareholdings
Listed strategic holdings
12 issues
Book value
¥2.7bn
Sold in the year
¥16m 1 issues
Bought in the year
¥3m 1 issues
Mutual, both reports
4
Held by listed cos.
6
HoldsBook valueShares vs. prior yearMutual
SUMITOMO CORPORATION 8053¥1,250m0.0%both reports
KANDENKO CO.,LTD. 1942¥552m0.0%no
Mizuho Financial Group, Inc. 8411¥329m0.0%no
mitanisekisanco.,ltd 5273¥193m+304.6%no
Sumitomo Mitsui Financial Group, Inc. 8316¥95m0.0%no
Mebuki Financial Group,Inc. 7167¥71m0.0%both reports
Sumitomo Mitsui Trust Group, Inc. 8309¥61m0.0%no
CHUDENKO CORPORATION 1941¥51m0.0%no
NIPPON STEEL CORPORATION 5401¥42m+400.0%both reports
HOKKAIDENKO CORPORATION 1832¥36m0.0%no

Held by: SUMITOMO CORPORATION 8053, Mebuki Financial Group,Inc. 7167, NIPPON STEEL CORPORATION 5401, OTANI KOGYO CO., LTD. 5939, TANAKA CO.,LTD 7619, KEIYO GAS CO., LTD. 9539

Purposes, all holdings and mutual flags via /v1/companies/5983/cross-holdings. Share changes include stock splits.

Major shareholders

As of fiscal year end 2026-03-31
ShareholderSharesRatio
イワブチ取引先持株会114,00010.95%
INTERACTIVE　BROKERS　LLC94,9009.11%
住友商事株式会社50,0004.80%
公益財団法人光奨学会47,1004.52%
イワブチグループ従業員持株会37,4003.59%
株式会社常陽銀行35,9003.45%
日本製鉄株式会社32,0003.07%
individual holder22,7002.18%
山口プレス工業株式会社16,3001.56%
三井住友信託銀行株式会社14,1001.35%

Get this as JSON

GET /v1/companies/5983
GET /v1/companies/5983/financials
GET /v1/companies/5983/details
GET /v1/companies/5983/segments
GET /v1/companies/5983/voting
GET /v1/companies/5983/tender-offers
GET /v1/companies/5983/indicators
GET /v1/companies/5983/earnings-releases
GET /v1/events?ticker=5983
GET /v1/companies/5983/trades         
GET /v1/companies/5983/cross-holdings 
GET /v1/companies/5983/brief

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