StockDrifts LogoStockDrifts

Amatei Incorporated 5952

Company
アマテイ株式会社Amatei Incorporated
Investors
3
Buys
1
Total Value
¥175M ($1.1M)
Avg Return
+22.44%
Last Filing
2022-03-07

Amatei Incorporated (5952) has 1 disclosed large-shareholding filings and 8 disclosed disposals on record, filed by 3 distinct investors. Together those filings cover ¥175M ($1.1M) in reported transaction value. The earliest filing StockDrifts holds for Amatei Incorporated is dated 2021-11-16; the most recent is 2022-03-07. All of it is parsed from EDINET large-shareholding (5%+) reports, the official disclosure system operated by the Financial Services Agency (Japan). Across these filings the average return since disclosure is +22.44%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2022-03-07SELLunknown
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other439.8K¥113-69.0%¥21M ($134K)
2022-02-22SELLunknown
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other622.8K¥122-56.6%¥17M ($107K)
2022-02-22SELLnegotiated
株式会社 神戸製鋼所
Kobe Steel, Ltd.
strategic2.3M¥122-56.6%¥32M ($206K)
2022-02-22SELLnegotiated
株式会社 神戸製鋼所
Kobe Steel, Ltd.
strategic2.1M¥122-56.6%¥32M ($205K)
2022-02-22SELLnegotiated
伊藤忠丸紅鉄鋼株式会社
Marubeni-Itochu Steel Inc.
strategic2.8M¥122-56.6%¥38M ($248K)
2022-02-22SELLnegotiated
伊藤忠丸紅鉄鋼株式会社
Marubeni-Itochu Steel Inc.
strategic2.5M¥122-56.6%¥39M ($249K)
2022-01-21SELLunknown
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other758.7K¥128-49.2%¥16M ($106K)
2021-12-22SELLunknown
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other886.7K¥140-36.4%¥33M ($215K)
2021-11-22BUYunknown
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other1.1M¥156+22.4%¥175M ($1.1M)
2021-11-16BUYnegotiated
株式会社 神戸製鋼所
Kobe Steel, Ltd.
strategic2.6M¥166+15.1%¥430M ($2.8M)
2021-11-16BUYnegotiated
伊藤忠丸紅鉄鋼株式会社
Marubeni-Itochu Steel Inc.
strategic3.1M¥166+15.1%¥520M ($3.4M)
2021-11-16BUYnegotiated
伊藤忠丸紅鉄鋼株式会社
Marubeni-Itochu Steel Inc.
strategic3.1M¥166+15.1%¥520M ($3.4M)

Frequently asked questions

Who has been buying Amatei Incorporated stock?
3 distinct investors have filed 1 disclosed large-shareholding filings in Amatei Incorporated (5952), most recently on 2022-03-07. Each filer, their role, the number of shares and the price at filing are listed in the table on this page.
How many insider filings does Amatei Incorporated have?
Amatei Incorporated has 1 buy-side and 8 sell-side disclosures on record, covering ¥175M ($1.1M) in total reported value, spanning 2021-11-16 to 2022-03-07.
Where does StockDrifts get Amatei Incorporated insider data?
From EDINET large-shareholding (5%+) reports — the official filing system run by the Financial Services Agency (Japan). StockDrifts parses each disclosure and matches it to daily price history; the original filings remain available directly from EDINET.
Do insider buys in Japanese stocks predict returns?
Not uniformly. StockDrifts scored 101,000+ Japanese large-shareholding filings on fixed 12-month forward returns and found the predictive power concentrated in specific filer types and filing patterns rather than spread evenly across all disclosures.

Source filings

Every trade listed above is disclosed in EDINET large-shareholding (5%+) reports, filed with the Financial Services Agency (Japan). View the original EDINET filings for Amatei Incorporated. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.