WAKACHIKU CONSTRUCTION CO.,LTD.
1888若築建設株式会社
Latest half-year results
First half · fiscal year to 2026-03 · filed 2025-11-11For the first half of the fiscal year to 2026-03: Revenue ¥45.4 billion (+29.1% YoY), Ordinary income ¥1.5 billion (+192.8% YoY), Net income ¥0.9 billion (+302.1% YoY).
| This period | Year on year | |
|---|---|---|
| Revenue | ¥45.4bn | +29.1% |
| Ordinary profit | ¥1.5bn | +192.8% |
| Net profit to owners | ¥937m | +302.1% |
From the securities report on EDINET, which states no forecast. History via /v1/companies/1888/earnings-releases.
Financials
Japan GAAP · consolidated · fiscal year to 2026-03-31- Revenue
- ¥104.7bn
- Net income
- ¥4.4bn
- ROE
- 8.5%
- Equity ratio
- 44.1%
- Dividend / share
- ¥135
- Employees
- 900
| Fiscal year | Revenue | Net income | Total assets | Net assets | ROE | EPS | Operating CF |
|---|---|---|---|---|---|---|---|
| 2026-03-31 | ¥104.7bn | ¥4.4bn | ¥122.4bn | ¥54.8bn | 8.5% | ¥343.44 | ¥0.5bn |
| 2025-03-31 | ¥86.5bn | ¥3.7bn | ¥91.9bn | ¥49.9bn | 7.8% | ¥289.96 | −¥10.2bn |
| 2024-03-31 | ¥94.9bn | ¥5.1bn | ¥90.8bn | ¥47.4bn | 11.7% | ¥399.25 | −¥4.0bn |
| 2023-03-31 | ¥84.0bn | ¥5.4bn | ¥88.3bn | ¥42.7bn | 13.9% | ¥426.78 | ¥15.1bn |
| 2022-03-31 | ¥89.2bn | ¥4.7bn | ¥81.5bn | ¥38.4bn | 13.6% | ¥371.47 | ¥16.0bn |
Indicators
Computed by us from filings · fiscal year to 2026-03-31| Metric | Value | Percentile among listed companies |
|---|---|---|
| ROE, % | 8.5 | 49.1 |
| Ordinary margin | 0.0613 | 45.6 |
| Equity ratio, % | 44.1 | 32.9 |
| Revenue growth | 0.2115 | 88.1 |
| Net income growth | 0.1835 | 54.6 |
| Operating cash flow / assets | 0.0039 | 17.6 |
Results wording balance: +0.67. Proprietary text method; it describes the wording only and does not interpret context.
Interest example: if all ¥21.5bn of reported debt repriced by 50 basis points, a year's interest would rise by ¥107m, 22.5% of operating cash flow. Our arithmetic only, not a forecast: fixed-rate debt and hedges are ignored.
Via /v1/companies/1888/indicators. Descriptive figures, not a rating and not investment advice.
From other filings
As the company states themSegments, votes and tender offers
Stated in EDINET filings/v1/companies/1888/segments/v1/companies/1888/voting/v1/companies/1888/tender-offersOwnership changes
All companies →- 2026-03-19
Sumitomo Mitsui Trust Bank,Limited cut holdings in WAKACHIKU CONSTRUCTION CO.,LTD. (1888) to 2.42% from 5.86%, below the 5% threshold.
- 2026-03-18
Aso Corporation raised holdings in WAKACHIKU CONSTRUCTION CO.,LTD. (1888) to 50.10% from 41.84%.
- 2026-03-18
Holdings of Aso Corporation in WAKACHIKU CONSTRUCTION CO.,LTD. (1888) moved above 50% (41.84% -> 50.10%).
- 2026-02-19
Aso Corporation states it may make proposals to the management of WAKACHIKU CONSTRUCTION CO.,LTD. (1888) (new compared with its previous filing).
- 2026-02-19
Aso Corporation raised holdings in WAKACHIKU CONSTRUCTION CO.,LTD. (1888) to 41.84% from 40.93%.
- 2025-08-20
ASO CORPORATION raised holdings in WAKACHIKU CONSTRUCTION CO.,LTD. (1888) to 40.93% from 39.89%.
- 2025-08-07
ASO CORPORATION raised holdings in WAKACHIKU CONSTRUCTION CO.,LTD. (1888) to 39.89% from 38.83%.
- 2025-04-21
Sumitomo Mitsui Trust Bank,Limited reduced holdings in WAKACHIKU CONSTRUCTION CO.,LTD. (1888) to 5.86% from 6.86%.
- 2025-04-15
ASO CORPORATION raised holdings in WAKACHIKU CONSTRUCTION CO.,LTD. (1888) to 38.83% from 37.78%.
- 2024-12-06
ASO CORPORATION raised holdings in WAKACHIKU CONSTRUCTION CO.,LTD. (1888) to 37.78% from 36.78%.
Trades by 5% holders
From the 60-day trade tables in 5% reports| Holder | Period | Net shares | Net % of shares | Avg. filed price | Range |
|---|---|---|---|---|---|
| ACVEホールディングス合同会社 | 2026-03-13 – 2026-03-13 | +1,071,300 | +8.26pt | ¥4,455 | ¥4,455–4,455 |
| 株式会社麻生 | 2021-09-07 – 2025-08-13 | +2,732,900 | +21.10pt | — | — |
| individual filer | 2022-05-10 – 2023-09-01 | -37,000 | −0.29pt | — | — |
| individual filer | 2023-09-01 – 2023-09-01 | +988,044 | +7.62pt | — | — |
| individual filer | 2022-03-11 – 2022-05-10 | -916,844 | −7.07pt | — | — |
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/1888/trades.
5% filings
Large shareholding reports on 1888| Filed | Filer | Stake | Change | Stated purpose |
|---|---|---|---|---|
| 2026-07-07 | Aso Corporation | 50.10% | 0.00pt | may make proposals |
| 2026-03-19 | Sumitomo Mitsui Trust Bank,Limited | 2.42% | −3.44pt | strategic holding |
| 2026-03-18 | Aso Corporation | 50.10% | +8.26pt | may make proposals |
| 2026-02-19 | Aso Corporation | 41.84% | +0.91pt | may make proposals |
| 2025-08-20 | Aso Corporation | 40.93% | +1.04pt | — |
| 2025-08-07 | Aso Corporation | 39.89% | +1.06pt | — |
| 2025-04-21 | Sumitomo Mitsui Trust Bank,Limited | 5.86% | −1.00pt | strategic holding |
| 2025-04-15 | Aso Corporation | 38.83% | +1.05pt | — |
| 2024-12-06 | Aso Corporation | 37.78% | +1.00pt | — |
| 2024-09-20 | Aso Corporation | 36.78% | +1.01pt | — |
Cross-shareholdings
From the annual report's status of shareholdings- Listed strategic holdings
- 10 issues
- Book value
- ¥4.6bn
- Sold in the year
- — — issues
- Bought in the year
- ¥1m 1 issues
- Mutual, both reports
- 4
- Held by listed cos.
- 6
| Holds | Book value | Shares vs. prior year | Mutual |
|---|---|---|---|
| TAIHEI DENGYO KAISHA,LTD. 1968 | ¥1,952m | +200.0% | both reports |
| TOMOE CORPORATION 1921 | ¥1,582m | 0.0% | both reports |
| AuBEX CORPORATION 3583 | ¥562m | 0.0% | both reports |
| eREX Co.,Ltd. 9517 | ¥198m | 0.0% | both reports |
| Namura Shipbuilding Co.,Ltd. 7014 | ¥149m | 0.0% | no |
| Fukuoka Financial Group, Inc. 8354 | ¥94m | 0.0% | no |
| Nishi-Nippon Railroad Co.,Ltd. 9031 | ¥33m | +5.1% | no |
| Star Flyer Inc. 9206 | ¥19m | 0.0% | no |
| Mazda Motor Corporation 7261 | ¥4m | 0.0% | no |
| Tokyo Electric Power Company Holdings, Incorporated 9501 | ¥3m | 0.0% | no |
Held by: TAIHEI DENGYO KAISHA,LTD. 1968, TOMOE CORPORATION 1921, eREX Co.,Ltd. 9517, The Chiba Bank, Ltd. 8331, AuBEX CORPORATION 3583, GECOSS CORPORATION 9991
Purposes, all holdings and mutual flags via /v1/companies/1888/cross-holdings. Share changes include stock splits.
Major shareholders
As of fiscal year end 2026-03-31| Shareholder | Shares | Ratio |
|---|---|---|
| 株式会社麻生 | 5,424,200 | 42.26% |
| ＡＣＶＥホールディングス合同会社 | 1,071,300 | 8.35% |
| 若築建設協力会社持株会 | 998,444 | 7.78% |
| 日本マスタートラスト信託銀行株式会社（信託口） | 577,900 | 4.50% |
| 太平電業株式会社 | 290,700 | 2.26% |
| 若築建設従業員持株会 | 267,984 | 2.09% |
| 公益財団法人石橋奨学会 | 206,050 | 1.61% |
| 株式会社巴コーポレーション | 201,000 | 1.57% |
| 株式会社日本カストディ銀行（信託口） | 178,300 | 1.39% |
| イーレックス株式会社 | 172,900 | 1.35% |
U.S. funds holding 1888
SEC Form N-PORT, reports to 2026-07-3118 U.S. funds held 305,700 shares worth $6.9m.
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| DFA INTERNATIONAL SMALL CAP VALUE PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 148,800 | $3.3m | 0.023% | 2026-07-31 |
| THE JAPANESE SMALL COMPANY SERIES DFA INVESTMENT TRUST CO | 72,400 | $1.6m | 0.041% | 2026-07-31 |
| INTERNATIONAL CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 33,200 | $0.7m | 0.002% | 2026-07-31 |
| International Vector Equity Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 10,000 | $0.2m | 0.005% | 2026-07-31 |
| Dimensional International Core Equity 2 ETF Dimensional ETF Trust | 6,100 | $0.1m | 0.001% | 2026-07-31 |
Up to 25 funds per stock via the API.
Get this as JSON
GET /v1/companies/1888
GET /v1/companies/1888/financials
GET /v1/companies/1888/details
GET /v1/companies/1888/segments
GET /v1/companies/1888/voting
GET /v1/companies/1888/tender-offers
GET /v1/companies/1888/indicators
GET /v1/companies/1888/earnings-releases
GET /v1/events?ticker=1888
GET /v1/companies/1888/trades
GET /v1/companies/1888/cross-holdings
GET /v1/companies/1888/brief