Who has been buying EXEDY Corporation stock?

9 distinct investors have filed 20 disclosed large-shareholding filings in EXEDY Corporation (7278), most recently on 2026-04-06. 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 EXEDY Corporation have?

EXEDY Corporation has 20 buy-side and 27 sell-side disclosures on record, covering ¥47.6B ($307.1M) in total reported value, spanning 2021-04-08 to 2026-04-06.

Where does StockDrifts get EXEDY 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.

EXEDY Corporation 7278

Company

株式会社エクセディEXEDY Corporation

Investors

Buys

Total Value

¥47.6B ($307.1M)

Avg Return

+83.49%

Last Filing

2026-04-06

EXEDY Corporation (7278) has 20 disclosed large-shareholding filings and 27 disclosed disposals on record, filed by 9 distinct investors. Together those filings cover ¥47.6B ($307.1M) in reported transaction value. The earliest filing StockDrifts holds for EXEDY Corporation is dated 2021-04-08; the most recent is 2026-04-06. 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 +83.49%, 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
2026-04-06	BUY	unknown	野村絢	activist	2.9M	¥5,640	+4.3%	¥16.6B ($106.9M)
2026-04-06	SELL	unknown	株式会社シティインデックスファースト	unknown	0	¥5,640	-4.3%	¥16.6B ($107.0M)
2026-04-06	SELL	unknown	株式会社レノ	activist	142.8K	¥5,640	-4.3%	¥1.9B ($12.2M)
2026-04-06	SELL	unknown	株式会社シティインデックスイレブンス	activist	1.9M	¥5,640	-4.3%	¥82M ($530K)
2026-02-17	BUY	unknown	株式会社シティインデックスファースト	activist	2.9M	¥6,010	-6.5%	¥16.5B ($106.5M)
2026-02-17	SELL	unknown	株式会社レノ	activist	476.9K	¥6,010	+6.5%	¥2.7B ($17.3M)
2026-02-17	SELL	unknown	株式会社シティインデックスイレブンス	activist	1.9M	¥6,010	+6.5%	¥10.6B ($68.5M)
2026-01-05	SELL	unknown	株式会社シティインデックスファースト	activist	1.6M	¥5,700	+1.4%	¥8.7B ($56.4M)
2026-01-05	BUY	unknown	株式会社レノ	activist	2.3M	¥5,700	+1.4%	¥12.7B ($81.6M)
2026-01-05	BUY	unknown	株式会社シティインデックスイレブンス	activist	2.0M	¥5,700	+1.4%	¥11.3B ($72.9M)
2025-11-19	SELL	unknown	株式会社シティインデックスファースト City Index First Co., Ltd.	activist	2.1M	¥5,230	-7.5%	¥2.7B ($17.4M)
2025-11-19	BUY	unknown	株式会社レノ Reno Inc. (Murakami-linked)	activist	2.3M	¥5,230	+7.5%	¥11.8B ($76.0M)
2025-11-19	BUY	unknown	株式会社シティインデックスイレブンス City Index Eleven Co., Ltd.	activist	2.0M	¥5,230	+7.5%	¥10.5B ($67.8M)
2025-09-18	SELL	unknown	株式会社シティインデックスファースト City Index First Co., Ltd.	activist	2.6M	¥5,500	-2.2%	¥2.8B ($18.3M)
2025-09-18	BUY	unknown	株式会社レノ Reno Inc. (Murakami-linked)	activist	2.3M	¥5,500	+2.2%	¥12.4B ($79.9M)
2025-09-18	BUY	unknown	株式会社シティインデックスイレブンス City Index Eleven Co., Ltd.	activist	2.0M	¥5,500	+2.2%	¥11.1B ($71.3M)
2025-09-10	SELL	unknown	野村絢 Aya Nomura (Murakami family)	unknown	0	¥5,530	-1.6%	¥26.9B ($173.4M)
2025-09-10	SELL	unknown	株式会社シティインデックスファースト City Index First Co., Ltd.	activist	3.1M	¥5,530	-1.6%	¥2.6B ($17.0M)
2025-09-10	BUY	unknown	株式会社レノ Reno Inc. (Murakami-linked)	activist	2.3M	¥5,530	+1.6%	¥12.5B ($80.3M)
2025-09-10	BUY	unknown	株式会社シティインデックスイレブンス City Index Eleven Co., Ltd.	activist	2.0M	¥5,530	+1.6%	¥11.1B ($71.7M)
2025-04-11	BUY	unknown	野村絢 Aya Nomura (Murakami family)	activist	50.5K	¥4,070	+38.1%	¥206M ($1.3M)
2025-04-11	SELL	unknown	株式会社シティインデックスファースト City Index First Co., Ltd.	activist	3.6M	¥4,070	-38.1%	¥1.7B ($11.1M)
2025-04-11	SELL	unknown	株式会社レノ Reno Inc. (Murakami-linked)	activist	2.3M	¥4,070	-38.1%	¥119M ($766K)
2025-04-11	BUY	unknown	株式会社シティインデックスイレブンス City Index Eleven Co., Ltd.	activist	2.0M	¥4,070	+38.1%	¥910M ($5.9M)
2025-03-27	BUY	unknown	株式会社シティインデックスファースト City Index First Co., Ltd.	activist	4.0M	¥4,630	+21.4%	¥18.5B ($119.5M)
2025-03-27	BUY	unknown	株式会社シティインデックスイレブンス City Index Eleven Co., Ltd.	activist	1.8M	¥4,630	+21.4%	¥8.3B ($53.5M)
2025-03-27	SELL	unknown	株式会社レノ Reno Inc. (Murakami-linked)	activist	2.3M	¥4,630	-21.4%	¥2.7B ($17.4M)
2025-03-24	SELL	unknown	株式会社レノ Reno Inc. (Murakami-linked)	activist	2.9M	¥4,690	-19.8%	¥1.3B ($8.5M)
2025-03-24	SELL	unknown	株式会社シティインデックスイレブンス City Index Eleven Co., Ltd.	activist	1.8M	¥4,690	-19.8%	¥1.3B ($8.2M)
2025-03-24	BUY	unknown	株式会社シティインデックスファースト City Index First Co., Ltd.	activist	4.0M	¥4,690	+19.8%	¥18.8B ($121.0M)
2025-01-06	BUY	unknown	株式会社シティインデックスファースト City Index First Co., Ltd.	activist	4.0M	¥4,400	+27.7%	¥17.6B ($113.5M)
2025-01-06	BUY	unknown	株式会社レノ Reno Inc. (Murakami-linked)	activist	3.1M	¥4,400	+27.7%	¥13.8B ($89.2M)
2025-01-06	SELL	unknown	株式会社シティインデックスイレブンス City Index Eleven Co., Ltd.	activist	2.1M	¥4,400	-27.7%	¥2.4B ($15.3M)
2024-12-26	BUY	unknown	株式会社シティインデックスファースト City Index First Co., Ltd.	activist	4.0M	¥4,340	+29.5%	¥17.4B ($112.0M)
2024-12-26	BUY	unknown	株式会社レノ Reno Inc. (Murakami-linked)	activist	3.1M	¥4,340	+29.5%	¥13.6B ($88.0M)
2024-12-26	SELL	unknown	株式会社シティインデックスイレブンス City Index Eleven Co., Ltd.	activist	2.6M	¥4,340	-29.5%	¥2.4B ($15.8M)
2024-12-23	BUY	unknown	株式会社シティインデックスファースト City Index First Co., Ltd.	activist	4.0M	¥4,430	+26.9%	¥17.7B ($114.3M)
2024-12-23	BUY	unknown	株式会社レノ Reno Inc. (Murakami-linked)	activist	3.1M	¥4,430	+26.9%	¥13.9B ($89.8M)
2024-12-23	SELL	unknown	株式会社シティインデックスイレブンス City Index Eleven Co., Ltd.	activist	3.2M	¥4,430	-26.9%	¥2.7B ($17.4M)
2024-11-05	BUY	Market Buy	株式会社シティインデックスファースト City Index First Co., Ltd.	activist	4.0M	¥4,035	+39.3%	¥16.1B ($104.1M)
2024-11-05	BUY	Market Buy	株式会社レノ Reno Inc. (Murakami-linked)	activist	3.1M	¥4,035	+39.3%	¥2.3B ($14.9M)
2024-11-05	BUY	Market Buy	株式会社シティインデックスイレブンス City Index Eleven Co., Ltd.	activist	3.8M	¥4,035	+39.3%	¥15.2B ($98.1M)
2024-10-29	BUY	Market Buy	株式会社シティインデックスファースト City Index First Co., Ltd.	activist	4.0M	¥3,900	+44.1%	¥15.6B ($100.6M)
2024-10-29	SELL	Market Buy	株式会社南青山不動産 Minami Aoyama Real Estate Co., Ltd.	unknown	0	¥3,900	-44.1%	¥16.4B ($106.0M)
2024-10-29	BUY	Market Buy	株式会社シティインデックスイレブンス City Index Eleven Co., Ltd.	activist	3.8M	¥3,900	+44.1%	¥14.7B ($94.8M)
2024-10-29	BUY	Market Buy	株式会社レノ Reno Inc. (Murakami-linked)	activist	2.6M	¥3,900	+44.1%	¥2.7B ($17.7M)
2024-10-16	BUY	Market Buy	株式会社レノ Reno Inc. (Murakami-linked)	activist	1.9M	¥3,480	+61.5%	¥1.7B ($11.2M)
2024-10-16	BUY	Market Buy	株式会社南青山不動産 Minami Aoyama Real Estate Co., Ltd.	activist	4.2M	¥3,480	+61.5%	¥14.7B ($94.6M)
2024-10-16	BUY	Market Buy	株式会社シティインデックスイレブンス City Index Eleven Co., Ltd.	activist	3.8M	¥3,480	+61.5%	¥13.1B ($84.6M)
2024-10-09	BUY	Market Buy	株式会社レノ Reno Inc. (Murakami-linked)	activist	1.4M	¥3,445	+63.1%	¥4.7B ($30.4M)

Showing the 50 most recent of 86 filings.

Frequently asked questions

Who has been buying EXEDY Corporation stock?: 9 distinct investors have filed 20 disclosed large-shareholding filings in EXEDY Corporation (7278), most recently on 2026-04-06. 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 EXEDY Corporation have?: EXEDY Corporation has 20 buy-side and 27 sell-side disclosures on record, covering ¥47.6B ($307.1M) in total reported value, spanning 2021-04-08 to 2026-04-06.
Where does StockDrifts get EXEDY 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 EXEDY Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.