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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. 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
2026-09-07BUYMarket Buy
アセットマネジメントOne株式会社
other793.9K¥8,010-4.6%¥2.1B ($13.7M)
2026-09-07BUYunknown
みずほ信託銀行株式会社
strategic349.0K¥8,010--
2026-09-07SELLunknown
みずほ証券 株式会社
other9.6K¥8,010+4.6%¥1.3B ($8.4M)
2026-09-07BUYunknown
株式会社みずほ銀行
strategic1.1M¥8,010--
2026-06-22BUYunknown
株式会社みずほ銀行
strategic1.1M¥6,220--
2026-06-22BUYunknown
みずほ証券 株式会社
other171.5K¥6,220-¥1.1B ($6.9M)
2026-06-22BUYunknown
みずほ信託銀行株式会社
strategic349.0K¥6,220--
2026-06-22BUYMarket Buy
アセットマネジメントOne株式会社
other528.5K¥6,220+22.8%¥317M ($2.0M)
2026-05-12BUYunknown
古野清俊
unknown278.0K¥6,600-¥1.8B ($11.8M)
2026-05-12BUYunknown
古野清昭
unknown208.0K¥6,600-¥1.4B ($8.9M)
2026-05-12BUYunknown
古野興産株式会社
strategic4.2M¥6,600-¥27.6B ($178.3M)
2026-05-12BUYunknown
八幸興産有限会社
unknown205.0K¥6,600-¥1.4B ($8.7M)
2026-05-12BUYunknown
古野興産株式会社
strategic4.2M¥6,600--
2026-05-12BUYunknown
八幸興産有限会社
strategic205.0K¥6,600-¥1.4B ($8.7M)
2026-05-12BUYunknown
古野清俊
strategic278.0K¥6,600-¥1.8B ($11.8M)
2026-05-12BUYunknown
古野清昭
strategic208.0K¥6,600-¥1.4B ($8.9M)
2025-11-10BUYunknown
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.1M¥8,070--
2025-11-10SELLunknown
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other27.0K¥8,070+5.3%¥2.5B ($16.1M)
2025-11-10BUYunknown
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
strategic349.0K¥8,070--
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¥8,070-5.3%¥51M ($332K)
2025-09-22BUYMarket Buy
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.1M¥5,390--
2025-09-22BUYMarket Buy
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other334.6K¥5,390-¥1.8B ($11.6M)
2025-09-22BUYMarket Buy
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
strategic349.0K¥5,390--
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+41.7%¥52M ($333K)
2025-09-05BUYunknown
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.1M¥5,690--
2025-09-05SELLunknown
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other24.5K¥5,690-34.3%¥799M ($5.2M)
2025-09-05BUYunknown
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
strategic349.0K¥5,690--
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+34.3%¥36M ($234K)
2025-06-20BUYMarket Buy
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.1M¥3,205--
2025-06-20BUYMarket Buy
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other167.3K¥3,205-¥536M ($3.5M)
2025-06-20BUYMarket Buy
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
strategic349.0K¥3,205--
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¥3,205-138.4%¥460M ($3.0M)
2025-04-22BUYunknown
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.1M¥2,264--
2025-04-22BUYunknown
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other10.3K¥2,264+237.5%¥1.4B ($9.1M)
2025-04-22BUYunknown
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
strategic349.0K¥2,264--
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¥2,264-237.5%¥296M ($1.9M)
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¥2,672-185.9%¥366M ($2.4M)
2025-03-24BUYMarket Buy
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.1M¥2,672--
2025-03-24BUYMarket Buy
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other333.4K¥2,672-¥891M ($5.7M)
2025-03-24BUYMarket Buy
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
strategic349.0K¥2,672--
2025-02-21BUYunknown
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.1M¥2,274--
2025-02-21BUYunknown
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
strategic349.0K¥2,274--
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¥2,274-236.0%¥914M ($5.9M)
2024-11-22BUYMarket Buy
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.1M¥2,739--
2024-11-22BUYMarket Buy
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
strategic349.0K¥2,739--
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+178.9%¥1.4B ($9.0M)
2024-10-22BUYunknown
株式会社みずほ銀行
Mizuho Bank, Ltd.
strategic1.1M¥2,407--
2024-10-22BUYunknown
みずほ証券 株式会社
Mizuho Securities Co., Ltd.
other20.7K¥2,407+217.4%¥3.8B ($24.7M)
2024-10-22BUYunknown
みずほ信託銀行株式会社
Mizuho Trust & Banking Co., Ltd.
strategic349.0K¥2,407--
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¥2,407-217.4%¥46M ($297K)

Showing the 50 most recent of 95 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.
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.

More on this data

Every trade listed above comes from an official regulatory disclosure. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.