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Cosel Co., Ltd. 6905

Company
コーセル株式会社Cosel Co., Ltd.
Investors
5
Buys
3
Total Value
¥12.5B ($80.5M)
Avg Return
+10.09%
Last Filing
2024-07-18

Cosel Co., Ltd. (6905) has 3 disclosed large-shareholding filings and 5 disclosed disposals on record, filed by 5 distinct investors. Together those filings cover ¥12.5B ($80.5M) in reported transaction value. The earliest filing StockDrifts holds for Cosel Co., Ltd. is dated 2021-06-04; the most recent is 2024-07-18. 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 +10.09%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2024-07-18BUYprivate
LITE-ON TECHNOLOGY CORPORATION
strategic8.2M¥1,271-0.2%¥10.4B ($67.4M)
2024-07-18SELLMarket Buy
SOMPOアセットマネジメント株式会社
SOMPO ASSET MANAGEMENT CO.,LTD.
passive1.6M¥1,271+0.2%¥675M ($4.4M)
2024-07-17SELLunknown
買場 清
Kiyoshi Kaiba
other2.7M¥1,279+0.8%¥964M ($6.2M)
2024-07-17BUYunknown
買場 清
Kiyoshi Kaiba
other2.7M¥1,279-0.8%¥964M ($6.2M)
2024-07-12SELLunknown
飴 久晴
Hisaharu Ame
strategic4.0M¥1,276+0.6%¥888M ($5.7M)
2023-02-03BUYMarket Buy
SOMPOアセットマネジメント株式会社
SOMPO ASSET MANAGEMENT CO.,LTD.
passive1.9M¥1,094+16.0%¥2.0B ($13.1M)
2022-12-05SELLMarket Buy
SOMPOアセットマネジメント株式会社
SOMPO ASSET MANAGEMENT CO.,LTD.
passive1.6M¥842-50.7%¥301M ($1.9M)
2021-06-28SELLunknown
若土 征男
YUKIO WAKATSUCHI
other1.5M¥1,100-15.4%¥884M ($5.7M)
2021-06-04BUYMarket Buy
SOMPOアセットマネジメント株式会社
SOMPO ASSET MANAGEMENT CO.,LTD.
passive2.0M¥1,109+14.4%¥2.2B ($14.3M)

Frequently asked questions

Who has been buying Cosel Co., Ltd. stock?
5 distinct investors have filed 3 disclosed large-shareholding filings in Cosel Co., Ltd. (6905), most recently on 2024-07-18. 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 Cosel Co., Ltd. have?
Cosel Co., Ltd. has 3 buy-side and 5 sell-side disclosures on record, covering ¥12.5B ($80.5M) in total reported value, spanning 2021-06-04 to 2024-07-18.
Where does StockDrifts get Cosel 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 Cosel Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.