KOATSU KOGYO CO., LTD.
1743コーアツ工業株式会社
Financial statements appear when the company's next annual securities report is processed.
Segments, votes and tender offers
Stated in EDINET filings/v1/companies/1743/tender-offersOwnership changes
All companies →- 2025-09-19
Uemura Corp. states it may make proposals to the management of KOATSU KOGYO CO., LTD. (1743) (first filing).
- 2025-09-19
Uemura Corp. raised holdings in KOATSU KOGYO CO., LTD. (1743) to 83.20% from 29.96%.
- 2025-09-19
Holdings of Uemura Corp. in KOATSU KOGYO CO., LTD. (1743) moved above 33.4% (29.96% -> 83.20%).
- 2025-09-19
Holdings of Uemura Corp. in KOATSU KOGYO CO., LTD. (1743) moved above 50% (29.96% -> 83.20%).
- 2025-09-19
individual filer cut holdings in KOATSU KOGYO CO., LTD. (1743) to 0.00% from 8.11%, below the 5% threshold.
- 2025-09-09
GAIATEC filed a correction to a 5% report on KOATSU KOGYO CO., LTD. (1743).
- 2025-09-09
GAIATEC filed a correction to a 5% report on KOATSU KOGYO CO., LTD. (1743).
- 2025-08-12
UEMURAGUMI filed a correction to a 5% report on KOATSU KOGYO CO., LTD. (1743).
- 2025-08-12
MINAMINIHONUNYUKENSETSU filed a correction to a 5% report on KOATSU KOGYO CO., LTD. (1743).
- 2025-08-12
NIHONCHIKAGIJUTSU filed a correction to a 5% report on KOATSU KOGYO CO., LTD. (1743).
Trades by 5% holders
From the 60-day trade tables in 5% reports| Holder | Period | Net shares | Net % of shares | Avg. filed price | Range |
|---|---|---|---|---|---|
| individual filer | 2021-11-25 – 2025-09-18 | -183,000 | −7.92pt | — | — |
| 株式会社ウエムラ | 2025-09-18 – 2025-09-18 | +1,213,858 | +53.24pt | ¥1,840 | ¥1,840–1,840 |
| individual filer | 2022-06-29 – 2022-08-16 | -45,600 | −6.00pt | — | — |
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/1743/trades.
5% filings
Large shareholding reports on 1743| Filed | Filer | Stake | Change | Stated purpose |
|---|---|---|---|---|
| 2025-09-19 | Uemura Corp. | 83.20% | +53.24pt | may make proposals |
| 2025-09-19 | individual filer | 0.00% | −8.11pt | — |
| 2025-09-09 | GAIATEC | 8.93% | 0.00pt | strategic holding |
| 2025-09-09 | GAIATEC | 8.93% | 0.00pt | strategic holding |
| 2025-09-09 | GAIATEC | 8.93% | 0.00pt | strategic holding |
| 2025-09-09 | GAIATEC | 8.93% | 0.00pt | strategic holding |
| 2025-09-05 | GAIATEC | 8.93% | 0.00pt | strategic holding |
| 2025-08-21 | MINAMINIHONUNYUKENSETSU | 6.51% | 0.00pt | — |
| 2025-08-21 | UEMURAGUMI | 8.93% | 0.00pt | — |
| 2025-08-21 | NIHONCHIKAGIJUTSU | 5.59% | 0.00pt | — |
Cross-shareholdings
From the annual report's status of shareholdingsHeld by: NIPPON KANRYU INDUSTRY CO.,LTD. 1771, KURIYAMA HOLDINGS CORPORATION 3355, Tokyo Century Corporation 8439, The Miyazaki Bank,Ltd. 8393, Takamiya Co.,Ltd. 2445, 5660 5660, MISUMI CO., LTD. 7441, The Minami-Nippon Bank,Ltd. 8554
Purposes, all holdings and mutual flags via /v1/companies/1743/cross-holdings. Share changes include stock splits.
Get this as JSON
GET /v1/companies/1743
GET /v1/companies/1743/financials
GET /v1/companies/1743/details
GET /v1/companies/1743/segments
GET /v1/companies/1743/voting
GET /v1/companies/1743/tender-offers
GET /v1/companies/1743/indicators
GET /v1/companies/1743/earnings-releases
GET /v1/events?ticker=1743
GET /v1/companies/1743/trades
GET /v1/companies/1743/cross-holdings
GET /v1/companies/1743/brief