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Mochida Pharmaceutical Co., Ltd. 4534

Company
持田製薬株式会社Mochida Pharmaceutical Co., Ltd.
Investors
7
Buys
6
Total Value
¥3.4B ($22.1M)
Avg Return
+7.86%
Last Filing
2026-04-10

Mochida Pharmaceutical Co., Ltd. (4534) has 6 disclosed large-shareholding filings and 4 disclosed disposals on record, filed by 7 distinct investors. Together those filings cover ¥3.4B ($22.1M) in reported transaction value. The earliest filing StockDrifts holds for Mochida Pharmaceutical Co., Ltd. is dated 2022-10-07; the most recent is 2026-04-10. 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 +7.86%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2026-04-10BUYMarket Buy
公益財団法人持田記念医学薬学振興財団
Mochida Memorial Foundation for Medical and Pharmaceutical Research
other5.7M¥3,475-1.7%¥2.1B ($13.3M)
2024-07-29SELLnegotiated
株式会社三菱UFJ銀行
Mitsubishi UFJ Financial Group Inc.
strategic1.6M¥3,500-2.0%¥289M ($1.9M)
2024-07-29BUYnegotiated
三菱UFJアセットマネジメント株式会社
Mitsubishi UFJ Financial Group Inc.
passive139.2K¥3,500+2.0%¥26M ($169K)
2024-07-29SELLnegotiated
三菱UFJ信託銀行株式会社
Mitsubishi UFJ Financial Group Inc.
passive416.8K¥3,500-2.0%¥52M ($338K)
2022-11-08BUYMarket Buy
三菱UFJモルガン・スタンレー証券株式会社
Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.
other5.6K¥3,115+14.6%¥1.1B ($7.1M)
2022-11-08BUYMarket Buy
三菱UFJ国際投信株式会社
Mitsubishi UFJ Financial Group Inc.
passive140.6K¥3,115+14.6%¥175M ($1.1M)
2022-11-08SELLMarket Buy
三菱UFJ信託銀行株式会社
Mitsubishi UFJ Financial Group Inc.
passive460.8K¥3,115-14.6%¥1.3B ($8.1M)
2022-11-08BUYMarket Buy
株式会社三菱UFJ銀行
Mitsubishi UFJ Financial Group Inc.
strategic1.8M¥3,115+14.6%¥63M ($404K)
2022-10-07SELLMarket Buy
アセットマネジメントOne株式会社
Asset Management One Co., Ltd.
other587.0K¥3,465-3.0%¥1.4B ($9.1M)
2022-10-07BUYMarket Buy
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.6M¥3,465+3.0%¥237M ($1.5M)

Frequently asked questions

Who has been buying Mochida Pharmaceutical Co., Ltd. stock?
7 distinct investors have filed 6 disclosed large-shareholding filings in Mochida Pharmaceutical Co., Ltd. (4534), most recently on 2026-04-10. 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 Mochida Pharmaceutical Co., Ltd. have?
Mochida Pharmaceutical Co., Ltd. has 6 buy-side and 4 sell-side disclosures on record, covering ¥3.4B ($22.1M) in total reported value, spanning 2022-10-07 to 2026-04-10.
Where does StockDrifts get Mochida Pharmaceutical 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 Mochida Pharmaceutical Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.