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Furuno Electric Co., Ltd. 6814

Company
古野電気株式会社Furuno Electric Co., Ltd.
Investors
15
Buys
14
Total Value
¥11.2B ($72.0M)
Avg Return
+250.19%
Last Filing
2026-05-12

Furuno Electric Co., Ltd. (6814) has 14 disclosed large-shareholding filings and 19 disclosed disposals on record, filed by 15 distinct investors. Together those filings cover ¥11.2B ($72.0M) in reported transaction value. The earliest filing StockDrifts holds for Furuno Electric Co., Ltd. is dated 2021-12-07; the most recent is 2026-05-12. 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 +250.19%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2026-06-22BUYMarket Buy
アセットマネジメントOne株式会社
other528.5K¥6,220+14.2%¥317M ($2.0M)
2026-06-22BUYunknown
みずほ信託銀行株式会社
strategic349.0K¥6,220+14.2%¥2.2B ($14.0M)
2026-06-22BUYunknown
みずほ証券 株式会社
other171.5K¥6,220+14.2%¥1.1B ($6.9M)
2026-06-22BUYunknown
株式会社みずほ銀行
strategic1.1M¥6,220+14.2%¥7.1B ($45.9M)
2026-05-12BUYunknown
古野清昭
unknown208.0K¥6,600-3.9%¥1.4B ($8.9M)
2026-05-12BUYunknown
古野清俊
unknown278.0K¥6,600-3.9%¥1.8B ($11.8M)
2026-05-12BUYunknown
八幸興産有限会社
unknown205.0K¥6,600-3.9%¥1.4B ($8.7M)
2026-05-12BUYunknown
古野興産株式会社
strategic4.2M¥6,600-3.9%¥27.6B ($178.3M)
2025-11-10BUYunknown
アセットマネジメントOne株式会社
Asset Management One Co., Ltd.
other479.0K¥8,070-9.8%¥51M ($332K)
2025-11-10BUYunknown
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
strategic349.0K¥8,070-9.8%¥2.8B ($18.2M)
2025-11-10SELLunknown
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other27.0K¥8,070+9.8%¥2.5B ($16.1M)
2025-11-10BUYunknown
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.1M¥8,070-9.8%¥9.2B ($59.6M)
2025-09-22BUYMarket Buy
アセットマネジメントOne株式会社
Asset Management One Co., Ltd.
other472.4K¥5,390+35.1%¥52M ($333K)
2025-09-22BUYMarket Buy
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
strategic349.0K¥5,390+35.1%¥1.9B ($12.1M)
2025-09-22BUYMarket Buy
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other334.6K¥5,390+35.1%¥1.8B ($11.6M)
2025-09-22BUYMarket Buy
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.1M¥5,390+35.1%¥6.2B ($39.8M)
2025-09-05BUYunknown
アセットマネジメントOne株式会社
Asset Management One Co., Ltd.
other462.8K¥5,690+27.9%¥36M ($234K)
2025-09-05BUYunknown
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
strategic349.0K¥5,690+27.9%¥2.0B ($12.8M)
2025-09-05SELLunknown
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other24.5K¥5,690-27.9%¥799M ($5.2M)
2025-09-05BUYunknown
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.1M¥5,690+27.9%¥6.5B ($42.0M)
2025-06-20SELLMarket Buy
アセットマネジメントOne株式会社
Asset Management One Co., Ltd.
other457.5K¥3,205-127.2%¥460M ($3.0M)
2025-06-20BUYMarket Buy
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
strategic349.0K¥3,205+127.2%¥1.1B ($7.2M)
2025-06-20BUYMarket Buy
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other167.3K¥3,205+127.2%¥536M ($3.5M)
2025-06-20BUYMarket Buy
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.1M¥3,205+127.2%¥3.7B ($23.7M)
2025-04-22SELLunknown
アセットマネジメントOne株式会社
Asset Management One Co., Ltd.
other600.8K¥2,264-221.6%¥296M ($1.9M)
2025-04-22BUYunknown
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
strategic349.0K¥2,264+221.6%¥790M ($5.1M)
2025-04-22BUYunknown
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other10.3K¥2,264+221.6%¥1.4B ($9.1M)
2025-04-22BUYunknown
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.1M¥2,264+221.6%¥2.6B ($16.7M)
2025-03-24BUYMarket Buy
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.1M¥2,672+172.5%¥3.1B ($19.7M)
2025-03-24SELLMarket Buy
アセットマネジメントOne株式会社
Asset Management One Co., Ltd.
other729.4K¥2,672-172.5%¥366M ($2.4M)
2025-03-24BUYMarket Buy
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
strategic349.0K¥2,672+172.5%¥933M ($6.0M)
2025-03-24BUYMarket Buy
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other333.4K¥2,672+172.5%¥891M ($5.7M)
2025-02-21SELLunknown
アセットマネジメントOne株式会社
Asset Management One Co., Ltd.
other867.0K¥2,274-220.1%¥914M ($5.9M)
2025-02-21BUYunknown
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
strategic349.0K¥2,274+220.1%¥794M ($5.1M)
2025-02-21BUYunknown
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.1M¥2,274+220.1%¥2.6B ($16.8M)
2024-11-22BUYMarket Buy
アセットマネジメントOne株式会社
Asset Management One Co., Ltd.
other1.3M¥2,739+165.8%¥1.4B ($9.0M)
2024-11-22BUYMarket Buy
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
strategic349.0K¥2,739+165.8%¥956M ($6.2M)
2024-11-22BUYMarket Buy
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.1M¥2,739+165.8%¥3.1B ($20.2M)
2024-10-22SELLunknown
アセットマネジメントOne株式会社
Asset Management One Co., Ltd.
other757.9K¥2,407-202.4%¥46M ($297K)
2024-10-22BUYunknown
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
strategic349.0K¥2,407+202.4%¥840M ($5.4M)
2024-10-22BUYunknown
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other20.7K¥2,407+202.4%¥3.8B ($24.7M)
2024-10-22BUYunknown
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.1M¥2,407+202.4%¥2.8B ($17.8M)
2024-09-24SELLunknown
アセットマネジメントOne株式会社
Asset Management One Co., Ltd.
other778.6K¥1,656-339.6%¥74M ($477K)
2024-09-24BUYunknown
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
strategic349.0K¥1,656+339.6%¥578M ($3.7M)
2024-09-24BUYunknown
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other326.4K¥1,656+339.6%¥541M ($3.5M)
2024-09-24BUYunknown
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.1M¥1,656+339.6%¥1.9B ($12.2M)
2024-07-29BUYnegotiated
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.
other7.0K¥1,914+280.4%¥1.1B ($7.2M)
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.
passive172.9K¥1,914+280.4%¥165M ($1.1M)
2024-07-29BUYnegotiated
三菱UFJ信託銀行株式会社
Mitsubishi UFJ Financial Group Inc.
passive506.9K¥1,914+280.4%¥31M ($197K)
2024-07-29BUYnegotiated
株式会社三菱UFJ銀行
Mitsubishi UFJ Financial Group Inc.
strategic992.4K¥1,914+280.4%¥1.9B ($12.3M)

Showing the 50 most recent of 87 filings.

Frequently asked questions

Who has been buying Furuno Electric Co., Ltd. stock?
15 distinct investors have filed 14 disclosed large-shareholding filings in Furuno Electric Co., Ltd. (6814), most recently on 2026-05-12. 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 Furuno Electric Co., Ltd. have?
Furuno Electric Co., Ltd. has 14 buy-side and 19 sell-side disclosures on record, covering ¥11.2B ($72.0M) in total reported value, spanning 2021-12-07 to 2026-05-12.
Where does StockDrifts get Furuno Electric 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 Furuno Electric Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.