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Kyoritsu Electric Corporation 6874

Company
協立電機株式会社Kyoritsu Electric Corporation
Investors
3
Buys
5
Total Value
¥30M ($195K)
Avg Return
+17.78%
Last Filing
2025-06-10

Kyoritsu Electric Corporation (6874) has 5 disclosed large-shareholding filings and 3 disclosed disposals on record, filed by 3 distinct investors. Together those filings cover ¥30M ($195K) in reported transaction value. The earliest filing StockDrifts holds for Kyoritsu Electric Corporation is dated 2025-06-10; the most recent is 2025-06-10. 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 +17.78%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2025-06-10BUYMarket Buy
西 順子
Junko Nishi
strategic32.6K¥2,390+17.8%¥5M ($34K)
2025-06-10BUYMarket Buy
西 順子
Junko Nishi
strategic26.0K¥2,390+17.8%¥7M ($47K)
2025-06-10BUYMarket Buy
西 信之
Nobuyuki Nishi
activist307.7K¥2,390+17.8%¥735M ($4.7M)
2025-06-10BUYMarket Buy
西 順子
Junko Nishi
strategic26.0K¥2,390+17.8%¥62M ($401K)
2025-06-10BUYMarket Buy
西 信之
Nobuyuki Nishi
activist308.0K¥2,390+17.8%¥1M ($7K)
2025-06-10BUYunknown
西 順子
Junko Nishi
strategic30.6K¥2,390+17.8%¥10M ($67K)
2025-06-10SELLunknown
西 信之
Nobuyuki Nishi
activist261.7K¥2,390-17.8%¥111M ($714K)
2025-06-10SELLMarket Buy
西 信之
Nobuyuki Nishi
activist260.3K¥2,390-17.8%¥3M ($20K)
2025-06-10BUYMarket Buy
西 順子
Junko Nishi
strategic35.6K¥2,390+17.8%¥6M ($40K)
2025-06-10SELLMarket Buy
西 信之
Nobuyuki Nishi
activist257.4K¥2,390-17.8%¥7M ($47K)
2025-06-10BUYMarket Buy
エム・エヌ・エス株式会社
MNS Co., Ltd.
strategic1.2M¥2,390+17.8%¥2.8B ($18.3M)
2025-06-10BUYMarket Buy
エム・エヌ・エス株式会社
MNS Co., Ltd.
strategic1.2M¥2,390+17.8%¥2.8B ($18.3M)
2025-06-10BUYunknown
エム・エヌ・エス株式会社
MNS Co., Ltd.
strategic1.2M¥2,390+17.8%¥2.8B ($18.3M)
2025-06-10BUYMarket Buy
エム・エヌ・エス株式会社
MNS Co., Ltd.
strategic1.2M¥2,390+17.8%¥2.8B ($18.3M)
2025-06-10BUYMarket Buy
エム・エヌ・エス株式会社
MNS Co., Ltd.
strategic1.2M¥2,390+17.8%¥2.8B ($18.3M)

Frequently asked questions

Who has been buying Kyoritsu Electric Corporation stock?
3 distinct investors have filed 5 disclosed large-shareholding filings in Kyoritsu Electric Corporation (6874), most recently on 2025-06-10. 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 Kyoritsu Electric Corporation have?
Kyoritsu Electric Corporation has 5 buy-side and 3 sell-side disclosures on record, covering ¥30M ($195K) in total reported value, spanning 2025-06-10 to 2025-06-10.
Where does StockDrifts get Kyoritsu Electric 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 Kyoritsu Electric Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.