Who has been buying AeroEdge Co., Ltd. stock?

10 distinct investors have filed 13 disclosed large-shareholding filings in AeroEdge Co., Ltd. (7409), most recently on 2025-12-19. 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 AeroEdge Co., Ltd. have?

AeroEdge Co., Ltd. has 13 buy-side and 5 sell-side disclosures on record, covering ¥6.9B ($44.3M) in total reported value, spanning 2023-07-05 to 2025-12-19.

Where does StockDrifts get AeroEdge 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.

AeroEdge Co., Ltd. 7409

Company

AeroEdge株式会社AeroEdge Co., Ltd.

Investors

Buys

Total Value

¥6.9B ($44.3M)

Avg Return

+222.75%

Last Filing

2025-12-19

AeroEdge Co., Ltd. (7409) has 13 disclosed large-shareholding filings and 5 disclosed disposals on record, filed by 10 distinct investors. Together those filings cover ¥6.9B ($44.3M) in reported transaction value. The earliest filing StockDrifts holds for AeroEdge Co., Ltd. is dated 2023-07-05; the most recent is 2025-12-19. 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 +222.75%, 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
2026-05-29	BUY	unknown	森西淳 Jun Morinishi	activist	1.8M	¥3,125	+13.3%	¥709M ($4.6M)
2026-05-29	SELL	unknown	森西淳 Jun Morinishi	activist	1.7M	¥3,125	-13.3%	¥755M ($4.9M)
2025-12-19	BUY	Market Buy	株式会社日本政策投資銀行 Development Bank of Japan Inc.	passive	279.5K	¥1,836.67	+135.5%	¥330M ($2.1M)
2025-12-19	SELL	Market Buy	株式会社日本政策投資銀行 Development Bank of Japan Inc.	passive	279.5K	¥1,836.67	-135.5%	¥329M ($2.1M)
2025-11-20	BUY	unknown	DMG森精機株式会社 DMG MORI CO .,LTD.	other	400.0K	¥2,290	+88.9%	¥34M ($221K)
2025-11-20	SELL	unknown	DMG森精機株式会社 DMG MORI CO .,LTD.	other	400.0K	¥2,290	-88.9%	¥34M ($221K)
2024-09-20	BUY	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	28.0K	¥613.33	+605.2%	¥4M ($27K)
2024-09-20	BUY	unknown	三井住友トラスト・アセットマネジメント株式会社 Sumitomo Mitsui Trust Asset Management Co.,Ltd.	other	83.8K	¥613.33	+605.2%	¥50M ($324K)
2024-03-06	BUY	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	21.0K	¥1,103.33	+292.0%	¥23M ($149K)
2024-03-06	BUY	unknown	三井住友トラスト・アセットマネジメント株式会社 Sumitomo Mitsui Trust Asset Management Co.,Ltd.	other	182.8K	¥1,103.33	+292.0%	¥202M ($1.3M)
2024-02-28	SELL	Market Buy	株式会社福岡キャピタルパートナーズ Fukuoka Capital Partners Co., Ltd.	passive	135.7K	¥1,011.67	-327.5%	¥161M ($1.0M)
2024-02-28	BUY	Market Buy	株式会社福岡キャピタルパートナーズ Fukuoka Capital Partners Co., Ltd.	passive	135.7K	¥1,011.67	+327.5%	¥161M ($1.0M)
2023-09-07	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	143.3K	¥1,371.67	-215.3%	¥73M ($470K)
2023-08-22	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	196.3K	¥1,746.67	+147.6%	¥340M ($2.2M)
2023-08-22	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	unknown	0	¥1,746.67	-147.6%	¥220M ($1.4M)
2023-08-07	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	196.3K	¥1,651.67	+161.9%	¥324M ($2.1M)
2023-08-07	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	121.9K	¥1,651.67	+161.9%	¥201M ($1.3M)
2023-07-10	BUY	unknown	DMG森精機株式会社 DMG MORI CO .,LTD.	other	400.0K	¥2,246.67	+92.5%	¥899M ($5.8M)
2023-07-07	BUY	Market Buy	株式会社日本政策投資銀行 Development Bank of Japan Inc.	passive	430.0K	¥2,183.33	+98.1%	¥939M ($6.1M)
2023-07-06	BUY	Market Buy	株式会社福岡キャピタルパートナーズ Fukuoka Capital Partners Co.,	passive	285.7K	¥1,973.33	+119.2%	¥564M ($3.6M)
2023-07-06	BUY	unknown	豊田通商株式会社 TOYOTA TSUSHO CORPORATION	strategic	460.0K	¥1,973.33	+119.2%	¥908M ($5.9M)
2023-07-05	BUY	unknown	森西淳 Jun Morinishi	activist	608.0K	¥2,156.67	+100.5%	¥1.3B ($8.5M)
2023-07-05	BUY	unknown	菊地歯車株式会社 KIKUCHI GEAR CO.,LTD.	strategic	718.9K	¥2,156.67	+100.5%	¥1.6B ($10.0M)
2023-07-05	BUY	unknown	森西淳 Jun Morinishi	activist	608.0K	¥2,156.67	+100.5%	¥1.3B ($8.5M)

Frequently asked questions

Who has been buying AeroEdge Co., Ltd. stock?: 10 distinct investors have filed 13 disclosed large-shareholding filings in AeroEdge Co., Ltd. (7409), most recently on 2025-12-19. 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 AeroEdge Co., Ltd. have?: AeroEdge Co., Ltd. has 13 buy-side and 5 sell-side disclosures on record, covering ¥6.9B ($44.3M) in total reported value, spanning 2023-07-05 to 2025-12-19.
Where does StockDrifts get AeroEdge 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 AeroEdge Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.