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Shin-Etsu Polymer Co.,Ltd. 7970

Company
信越ポリマー株式会社Shin-Etsu Polymer Co.,Ltd.
Investors
3
Buys
1
Total Value
¥44.3B ($285.5M)
Avg Return
+106.15%
Last Filing
2021-11-04

Shin-Etsu Polymer Co.,Ltd. (7970) has 1 disclosed large-shareholding filings and 0 disclosed disposals on record, filed by 3 distinct investors. Together those filings cover ¥44.3B ($285.5M) in reported transaction value. The earliest filing StockDrifts holds for Shin-Etsu Polymer Co.,Ltd. is dated 2021-11-04; the most recent is 2021-11-04. 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 +106.15%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2021-11-04BUYunknown
信越エンジニアリング株式会社
Shin-Etsu Engineering Co., Ltd.
strategic57.2K¥1,040+106.2%¥59M ($384K)
2021-11-04BUYunknown
信越アステック株式会社
Shin-Etsu Astec Co., Ltd.
strategic57.2K¥1,040+106.2%¥59M ($384K)
2021-11-04BUYunknown
信越化学工業株式会社
Shin-Etsu Chemical Co., Ltd.
other43.0M¥1,040+106.2%¥44.3B ($285.5M)

Frequently asked questions

Who has been buying Shin-Etsu Polymer Co.,Ltd. stock?
3 distinct investors have filed 1 disclosed large-shareholding filings in Shin-Etsu Polymer Co.,Ltd. (7970), most recently on 2021-11-04. 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 Shin-Etsu Polymer Co.,Ltd. have?
Shin-Etsu Polymer Co.,Ltd. has 1 buy-side and 0 sell-side disclosures on record, covering ¥44.3B ($285.5M) in total reported value, spanning 2021-11-04 to 2021-11-04.
Where does StockDrifts get Shin-Etsu Polymer Co.,Ltd. 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 Shin-Etsu Polymer Co.,Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.