Who has been buying Japan Aviation Electronics Industry, Limited stock?

3 distinct investors have filed 4 disclosed large-shareholding filings in Japan Aviation Electronics Industry, Limited (6807), 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 Japan Aviation Electronics Industry, Limited have?

Japan Aviation Electronics Industry, Limited has 4 buy-side and 1 sell-side disclosures on record, covering ¥87.6B ($565.4M) in total reported value, spanning 2024-01-31 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.

Japan Aviation Electronics Industry, Limited 6807

Company

日本航空電子工業株式会社Japan Aviation Electronics Industry, Limited

Investors

Buys

Total Value

¥87.6B ($565.4M)

Avg Return

+1.96%

Last Filing

2026-05-12

Japan Aviation Electronics Industry, Limited (6807) has 4 disclosed large-shareholding filings and 1 disclosed disposals on record, filed by 3 distinct investors. Together those filings cover ¥87.6B ($565.4M) in reported transaction value. The earliest filing StockDrifts holds for Japan Aviation Electronics Industry, Limited is dated 2024-01-31; the most recent is 2026-05-12. Across these filings the average return since disclosure is +1.96%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

Date	Type	Source	Insider	Purpose	Shares	Price at filing	Return	Value
2026-09-18	BUY	Market Buy	シンプレクス・アセット・マネジメント株式会社 Simplex Asset Management Co., Ltd.	passive	9.7M	¥2,523	+0.0%	¥1.8B ($11.8M)
2026-08-25	BUY	Market Buy	シンプレクス・アセット・マネジメント株式会社 Simplex Asset Management Co., Ltd.	passive	9.0M	¥2,421	+4.2%	¥1.8B ($11.6M)
2026-08-06	BUY	Market Buy	シンプレクス・アセット・マネジメント株式会社 Simplex Asset Management Co., Ltd.	passive	8.2M	¥2,332	+8.2%	¥2.0B ($13.0M)
2026-07-17	BUY	Market Buy	シンプレクス・アセット・マネジメント株式会社 Simplex Asset Management Co., Ltd.	passive	7.3M	¥2,411	+4.7%	¥4.9B ($31.8M)
2026-06-05	BUY	Market Buy	シンプレクス・アセット・マネジメント株式会社 Simplex Asset Management Co., Ltd.	passive	5.3M	¥2,450	+3.0%	¥3.9B ($24.9M)
2026-05-12	BUY	Market Buy	シンプレクス・アセット・マネジメント株式会社 Simplex Asset Management Co., Ltd.	passive	3.7M	¥2,403	+5.0%	¥9.0B ($57.8M)
2025-11-06	BUY	unknown	日本電気株式会社 NEC Corporation	strategic	346.0K	¥2,288	+10.3%	¥27.8B ($179.4M)
2025-11-06	BUY	acquisition	京セラ株式会社 KYOCERA CORPORATION	strategic	22.2M	¥2,288	+10.3%	¥50.9B ($328.2M)
2025-03-14	BUY	Market Buy	日本電気株式会社 NEC Corporation	strategic	22.4M	¥2,763	-8.7%	¥14.8B ($95.4M)
2024-03-22	SELL	unknown	日本電気株式会社 NEC Corporation	strategic	22.4M	¥2,580	+2.2%	¥61.5B ($396.9M)
2024-02-29	BUY	unknown	日本電気株式会社 NEC Corporation	strategic	46.3M	¥2,646	-	-
2024-01-31	BUY	unknown	日本電気株式会社 NEC Corporation	strategic	46.3M	¥2,555	-	-

Frequently asked questions

Who has been buying Japan Aviation Electronics Industry, Limited stock?: 3 distinct investors have filed 4 disclosed large-shareholding filings in Japan Aviation Electronics Industry, Limited (6807), 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 Japan Aviation Electronics Industry, Limited have?: Japan Aviation Electronics Industry, Limited has 4 buy-side and 1 sell-side disclosures on record, covering ¥87.6B ($565.4M) in total reported value, spanning 2024-01-31 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.