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METAWATER Co., Ltd. 9551

Company
メタウォーター株式会社METAWATER Co., Ltd.
Investors
2
Buys
1
Total Value
¥598M ($3.9M)
Avg Return
-5.34%
Last Filing
2026-04-03

METAWATER Co., Ltd. (9551) has 1 disclosed large-shareholding filings and 2 disclosed disposals on record, filed by 2 distinct investors. Together those filings cover ¥598M ($3.9M) in reported transaction value. The earliest filing StockDrifts holds for METAWATER Co., Ltd. is dated 2022-12-02; the most recent is 2026-04-03. Across these filings the average return since disclosure is -5.34%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2026-08-05SELLunknown
NGK株式会社
NGK Corporation
strategic7.7M¥3,335+6.0%¥2.9B ($18.9M)
2026-08-05BUYunknown
NGK株式会社
NGK Corporation
strategic7.7M¥3,335-¥2.9B ($18.9M)
2026-04-03BUYMarket Buy
NGK株式会社
NGK Corporation
strategic8.6M¥3,555-11.8%¥598M ($3.9M)
2026-04-03BUYunknown
NGK株式会社
NGK Corporation
strategic8.6M¥3,555-¥598M ($3.9M)
2022-12-05BUYunknown
日本碍子株式会社
NGK INSULATORS, LTD.
strategic9.1M¥1,693-¥1.7B ($11.1M)
2022-12-05SELLunknown
日本碍子株式会社
NGK INSULATORS, LTD.
strategic9.1M¥1,693-85.2%¥1.7B ($11.1M)
2022-12-02SELLunknown
富士電機株式会社
Fuji Electric Co., Ltd.
corporate9.1M¥1,728-81.4%¥1.1B ($7.4M)

Frequently asked questions

Who has been buying METAWATER Co., Ltd. stock?
2 distinct investors have filed 1 disclosed large-shareholding filings in METAWATER Co., Ltd. (9551), most recently on 2026-04-03. 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 METAWATER Co., Ltd. have?
METAWATER Co., Ltd. has 1 buy-side and 2 sell-side disclosures on record, covering ¥598M ($3.9M) in total reported value, spanning 2022-12-02 to 2026-04-03.
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.

More on this data

Every trade listed above comes from an official regulatory disclosure. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.