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Bleach, Inc. 9162

Company
株式会社ブリーチBleach, Inc.
Investors
2
Buys
2
Total Value
¥15.4B ($99.1M)
Avg Return
-76.74%
Last Filing
2026-03-16

Bleach, Inc. (9162) has 2 disclosed large-shareholding filings and 8 disclosed disposals on record, filed by 2 distinct investors. Together those filings cover ¥15.4B ($99.1M) in reported transaction value. The earliest filing StockDrifts holds for Bleach, Inc. is dated 2023-07-12; the most recent is 2026-03-16. 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 -76.74%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2026-03-16SELLunknown
株式会社大平事務所
activist13.6M¥259+0.8%¥3.5B ($22.6M)
2026-03-16SELLunknown
株式会社大平事務所
activist13.6M¥259+0.8%¥3.5B ($22.6M)
2026-03-16SELLunknown
大平 啓介
activist4.7M¥259+0.8%¥1.2B ($7.8M)
2026-03-16SELLunknown
大平 啓介
activist4.7M¥259+0.8%¥1.2B ($7.8M)
2025-06-19BUYunknown
株式会社大平事務所
Ohira Office Co., Ltd.
activist13.6M¥362-29.0%¥4.9B ($31.9M)
2025-06-19BUYunknown
大平 啓介
Keisuke Odaira
activist4.7M¥362-29.0%¥1.7B ($11.1M)
2025-06-04SELLunknown
株式会社大平事務所
Ohira Office Co., Ltd.
activist13.6M¥353+27.2%¥125M ($807K)
2025-06-04SELLunknown
大平 啓介
Keisuke Odaira
activist4.7M¥353+27.2%¥12M ($76K)
2024-11-28SELLunknown
株式会社大平事務所
Ohira Office Co., Ltd.
activist13.9M¥245-4.9%¥59M ($379K)
2024-11-28SELLunknown
大平啓介
Odaira Keisuke
activist4.7M¥245-4.9%¥20M ($129K)
2023-07-12BUYunknown
株式会社大平事務所
Ohira Office Co., Ltd.
activist13.9M¥1,105-76.7%¥15.4B ($99.1M)
2023-07-12BUYunknown
大平啓介
Odaira Keisuke
activist4.7M¥1,105-76.7%¥5.2B ($33.7M)

Frequently asked questions

Who has been buying Bleach, Inc. stock?
2 distinct investors have filed 2 disclosed large-shareholding filings in Bleach, Inc. (9162), most recently on 2026-03-16. 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 Bleach, Inc. have?
Bleach, Inc. has 2 buy-side and 8 sell-side disclosures on record, covering ¥15.4B ($99.1M) in total reported value, spanning 2023-07-12 to 2026-03-16.
Where does StockDrifts get Bleach, Inc. 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 Bleach, Inc.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.