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JSR Corporation 4185

Company
JSR株式会社JSR Corporation
Investors
28
Buys
52
Total Value
¥935.9B ($6.0B)
Avg Return
+16.01%
Last Filing
2024-05-09

JSR Corporation (4185) has 52 disclosed large-shareholding filings and 41 disclosed disposals on record, filed by 28 distinct investors. Together those filings cover ¥935.9B ($6.0B) in reported transaction value. The earliest filing StockDrifts holds for JSR Corporation is dated 2021-05-19; the most recent is 2024-05-09. 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 +16.01%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2024-05-09SELLunknown
株式会社みずほ銀行
Mizuho Bank, Ltd.
unknown0¥4,336-0.1%¥145M ($933K)
2024-05-09BUYunknown
アセットマネジメントOne株式会社
Asset Management One Co., Ltd.
other217.4K¥4,336+0.1%¥695M ($4.5M)
2024-05-09BUYunknown
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other1.0M¥4,336+0.1%¥4.4B ($28.5M)
2024-05-08SELLMarket Buy
ブラックロック・ファンド・マネジャーズ・リミテッド
BlackRock Fund Managers Limited
passive124.3K¥4,335-0.1%¥452M ($2.9M)
2024-05-08SELLunknown
三井住友信託銀行株式会社
Sumitomo Mitsui Trust Bank,Limited
unknown0¥4,335-0.1%¥7.1B ($46.0M)
2024-05-08BUYMarket Buy
ブラックロック・ジャパン株式会社
BlackRock Japan Co., Ltd.
passive113.0K¥4,335+0.1%¥300M ($1.9M)
2024-05-08SELLMarket Buy
ブラックロック・インベストメント・マネジメント(ユーケー)リミテッドLimited)
BlackRock Investment Management (UK
passive24.5K¥4,335-0.1%¥2.9B ($18.7M)
2024-05-08SELLMarket Buy
ブラックロック・インスティテューショナル・トラスト・カンパニー、エヌ.エイ.(BlackRock Institutional Trust Company
BlackRock Institutional Trust Company, N.A.
passive0¥4,335-0.1%¥115M ($740K)
2024-05-08SELLMarket Buy
ブラックロック・アセット・マネジメント・アイルランド・リミテッド
BlackRock Asset Management Ireland Limited
passive303.5K¥4,335-0.1%¥2.4B ($15.7M)
2024-05-08BUYunknown
日興アセットマネジメント株式会社
Nikko Asset Management Co.,Ltd.
other687.8K¥4,335+0.1%¥2.8B ($18.4M)
2024-05-08SELLunknown
三井住友トラスト・アセットマネジメント株式会社
Sumitomo Mitsui Trust Asset Management Co.,Ltd.
other24.0K¥4,335-0.1%¥192M ($1.2M)
2024-05-08SELLMarket Buy
ブラックロック・ファンド・アドバイザーズ
BlackRock Fund Advisors
passive900¥4,335-0.1%¥126M ($816K)
2024-04-23BUYunknown
バリューアクト・キャピタル・マネジメント・エルピー(ValueAct Capital Management
ValueAct Capital Management
other0¥4,336+0.1%-
2024-04-23SELLunknown
株式会社シティインデックスサード
City Index Third Co., Ltd.
unknown0¥4,336-0.1%¥46.2B ($297.9M)
2024-04-23SELLunknown
バリューアクト・キャピタル・マスター・ファンド・エルピー(ValueAct Capital Master Fund
ValueAct Capital Master Fund LP
other0¥4,336-0.1%¥83.6B ($539.3M)
2024-04-23BUYunknown
株式会社シティインデックスイレブンス
City Index Eleven Co., Ltd.
unknown0¥4,336+0.1%-
2024-04-23BUYsubscription
JICC-02株式会社
JICC-02, Ltd.
activist175.3M¥4,336+0.1%¥760.0B ($4.9B)
2024-04-23BUYsubscription
JICC-02株式会社
JICC-02, Ltd.
activist175.3M¥4,336+0.1%¥760.0B ($4.9B)
2024-04-04BUYnegotiated
日興アセットマネジメント株式会社
Nikko Asset Management Co.,Ltd.
other3.2M¥4,343-0.1%¥2.4B ($15.8M)
2024-04-04BUYnegotiated
三井住友信託銀行株式会社
Sumitomo Mitsui Trust Bank,Limited
strategic1.7M¥4,343-0.1%¥7.2B ($46.3M)
2024-04-04BUYnegotiated
三井住友トラスト・アセットマネジメント株式会社
Sumitomo Mitsui Trust Asset Management Co.,Ltd.
other6.5M¥4,343-0.1%¥272M ($1.8M)
2024-04-02BUYunknown
株式会社シティインデックスサード
City Index Third Co., Ltd.
activist10.7M¥4,341-0.0%¥46.3B ($298.4M)
2024-04-02BUYunknown
株式会社シティインデックスイレブンス
City Index Eleven Co., Ltd.
activist100¥4,341-0.0%¥434K ($3K)
2024-04-01SELLnegotiated
三菱UFJアセットマネジメント株式会社
Mitsubishi UFJ Financial Group Inc.
passive1.4M¥4,337-0.1%¥90M ($583K)
2024-04-01SELLnegotiated
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.
other80.6K¥4,337-0.1%¥7.2B ($46.6M)
2024-04-01SELLnegotiated
三菱UFJ信託銀行株式会社
Mitsubishi UFJ Financial Group Inc.
passive5.6M¥4,337-0.1%¥2.8B ($18.1M)
2024-04-01BUYnegotiated
株式会社三菱UFJ銀行
Mitsubishi UFJ Financial Group Inc.
strategic1.3M¥4,337+0.1%¥5.5B ($35.3M)
2024-03-25BUYunknown
アセットマネジメントOne株式会社
Asset Management One Co., Ltd.
other4.8M¥4,327+0.3%¥20.9B ($134.5M)
2024-03-25BUYunknown
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic3.3M¥4,327+0.3%¥14.4B ($92.8M)
2024-03-25BUYunknown
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other2.4M¥4,327+0.3%¥10.5B ($67.9M)
2024-01-29BUYnegotiated
株式会社三菱UFJ銀行
Mitsubishi UFJ Financial Group Inc.
strategic1.3M¥4,052+7.1%¥5.1B ($33.0M)
2024-01-29BUYnegotiated
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.
other1.7M¥4,052+7.1%¥7.1B ($45.5M)
2024-01-29BUYnegotiated
三菱UFJアセットマネジメント株式会社
Mitsubishi UFJ Financial Group Inc.
passive1.4M¥4,052+7.1%¥5.6B ($36.4M)
2024-01-29BUYnegotiated
三菱UFJ信託銀行株式会社
Mitsubishi UFJ Financial Group Inc.
passive6.2M¥4,052+7.1%¥25.3B ($162.9M)
2023-10-04BUYunknown
ノムラ インターナショナル ピーエルシー
NOMURA INTERNATIONAL PLC
other66.2K¥3,995+8.6%¥23.6B ($152.5M)
2023-10-04SELLunknown
野村アセットマネジメント株式会社
Nomura Asset Management Co., Ltd.
other6.4M¥3,995-8.6%¥250M ($1.6M)
2023-10-04BUYunknown
ノムラ セキュリテーズ インターナショナル
NOMURA SECURITIES INTERNATIONAL,Inc.
unknown0¥3,995+8.6%-
2023-10-04SELLunknown
野村證券株式会社
Nomura Securities Co.,Ltd.
other3.4M¥3,995-8.6%¥4.2B ($27.4M)
2023-10-02BUYnegotiated
三菱UFJ国際投信株式会社
Mitsubishi UFJ Financial Group Inc.
passive1.2M¥4,012+8.2%¥4.7B ($30.3M)
2023-10-02BUYnegotiated
三菱UFJ信託銀行株式会社
Mitsubishi UFJ Financial Group Inc.
passive5.8M¥4,012+8.2%¥23.4B ($150.8M)
2023-10-02SELLnegotiated
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.
other130.0K¥4,012-8.2%¥10.5B ($68.0M)
2023-10-02BUYnegotiated
株式会社三菱UFJ銀行
Mitsubishi UFJ Financial Group Inc.
strategic1.3M¥4,012+8.2%¥5.1B ($32.6M)
2023-09-21SELLMarket Buy
野村アセットマネジメント株式会社
Nomura Asset Management Co., Ltd.
other6.4M¥4,041-7.4%¥7.9B ($51.1M)
2023-09-21BUYMarket Buy
ノムラ セキュリテーズ インターナショナル
NOMURA SECURITIES INTERNATIONAL,Inc.
other0¥4,041+7.4%-
2023-09-21SELLMarket Buy
ノムラ インターナショナル ピーエルシー
NOMURA INTERNATIONAL PLC
other338.1K¥4,041-7.4%¥4.5B ($29.3M)
2023-09-21BUYMarket Buy
野村證券株式会社
Nomura Securities Co.,Ltd.
other4.5M¥4,041+7.4%¥3.3B ($21.2M)
2023-08-21BUYnegotiated
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.
other2.7M¥4,050+7.2%¥11.1B ($71.8M)
2023-08-21BUYnegotiated
三菱UFJ国際投信株式会社
Mitsubishi UFJ Financial Group Inc.
passive1.2M¥4,050+7.2%¥4.7B ($30.3M)
2023-08-21BUYnegotiated
三菱UFJ信託銀行株式会社
Mitsubishi UFJ Financial Group Inc.
passive5.8M¥4,050+7.2%¥23.5B ($151.8M)
2023-08-21BUYnegotiated
株式会社三菱UFJ銀行
Mitsubishi UFJ Financial Group Inc.
strategic1.3M¥4,050+7.2%¥5.1B ($32.9M)

Showing the 50 most recent of 123 filings.

Frequently asked questions

Who has been buying JSR Corporation stock?
28 distinct investors have filed 52 disclosed large-shareholding filings in JSR Corporation (4185), most recently on 2024-05-09. 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 JSR Corporation have?
JSR Corporation has 52 buy-side and 41 sell-side disclosures on record, covering ¥935.9B ($6.0B) in total reported value, spanning 2021-05-19 to 2024-05-09.
Where does StockDrifts get JSR Corporation 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 JSR Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.