Who has been buying Sugita Ace Co.,Ltd. stock?

6 distinct investors have filed 2 disclosed large-shareholding filings in Sugita Ace Co.,Ltd. (7635), most recently on 2026-03-23. 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 Sugita Ace Co.,Ltd. have?

Sugita Ace Co.,Ltd. has 2 buy-side and 8 sell-side disclosures on record, covering ¥6.8B ($43.8M) in total reported value, spanning 2025-11-17 to 2026-03-23.

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.

Sugita Ace Co.,Ltd. 7635

Company

杉田エース株式会社Sugita Ace Co.,Ltd.

Investors

Buys

Total Value

¥6.8B ($43.8M)

Avg Return

-0.53%

Last Filing

2026-03-23

Sugita Ace Co.,Ltd. (7635) has 2 disclosed large-shareholding filings and 8 disclosed disposals on record, filed by 6 distinct investors. Together those filings cover ¥6.8B ($43.8M) in reported transaction value. The earliest filing StockDrifts holds for Sugita Ace Co.,Ltd. is dated 2025-11-17; the most recent is 2026-03-23. Across these filings the average return since disclosure is -0.53%, 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
2026-03-23	SELL	unknown	杉田邦子	strategic	0	¥1,706	+0.5%	¥56M ($361K)
2026-03-23	SELL	unknown	杉田裕介	strategic	0	¥1,706	+0.5%	¥444M ($2.9M)
2026-03-23	SELL	unknown	杉田直良	strategic	0	¥1,706	+0.5%	¥1.5B ($10.0M)
2026-03-23	SELL	unknown	杉田直良	strategic	0	¥1,706	+0.5%	¥1.5B ($10.0M)
2026-03-23	BUY	unknown	有限会社杉田商事	strategic	2.0M	¥1,706	-0.5%	¥2.2B ($14.0M)
2026-03-23	SELL	unknown	杉田力介	strategic	0	¥1,706	+0.5%	¥119M ($769K)
2026-03-23	BUY	unknown	株式会社UMK	activist	2.9M	¥1,706	-	-
2026-03-23	SELL	unknown	杉田力介	strategic	0	¥1,706	+0.5%	¥119M ($769K)
2026-03-23	BUY	unknown	株式会社UMK	activist	2.9M	¥1,706	-	-
2026-03-23	SELL	unknown	杉田裕介	strategic	0	¥1,706	+0.5%	¥444M ($2.9M)
2026-03-23	BUY	unknown	有限会社杉田商事	strategic	2.0M	¥1,706	-0.5%	¥2.2B ($14.0M)
2026-03-23	SELL	unknown	杉田邦子	strategic	0	¥1,706	+0.5%	¥56M ($361K)
2026-01-07	BUY	Market Buy	株式会社UMK	activist	2.9M	¥1,694	-	¥5.0B ($32.0M)
2026-01-07	BUY	Market Buy	杉田直良	strategic	906.0K	¥1,694	-	-
2026-01-07	BUY	Market Buy	杉田裕介	strategic	260.0K	¥1,694	-	¥440M ($2.8M)
2026-01-07	BUY	Market Buy	杉田力介	strategic	70.0K	¥1,694	-	¥119M ($765K)
2026-01-07	BUY	Market Buy	有限会社杉田商事	strategic	730.0K	¥1,694	-	-
2026-01-07	BUY	Market Buy	杉田邦子	strategic	33.0K	¥1,694	-	-
2025-11-17	BUY	unknown	杉田直良 Naoyoshi Sugita	strategic	906.0K	¥1,710	-	-
2025-11-17	BUY	unknown	有限会社杉田商事 Sugita Shoji Ltd.	strategic	730.0K	¥1,710	-	-
2025-11-17	BUY	unknown	杉田邦子 Kuniko Sugita	strategic	33.0K	¥1,710	-	-

Frequently asked questions

Who has been buying Sugita Ace Co.,Ltd. stock?: 6 distinct investors have filed 2 disclosed large-shareholding filings in Sugita Ace Co.,Ltd. (7635), most recently on 2026-03-23. 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 Sugita Ace Co.,Ltd. have?: Sugita Ace Co.,Ltd. has 2 buy-side and 8 sell-side disclosures on record, covering ¥6.8B ($43.8M) in total reported value, spanning 2025-11-17 to 2026-03-23.
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.