Who has been buying Hiday Hidaka Corp. stock?

4 distinct investors have filed 1 disclosed large-shareholding filings in Hiday Hidaka Corp. (7611), most recently on 2025-04-28. 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 Hiday Hidaka Corp. have?

Hiday Hidaka Corp. has 1 buy-side and 10 sell-side disclosures on record, covering ¥15.4B ($99.2M) in total reported value, spanning 2022-04-22 to 2025-04-28.

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.

Hiday Hidaka Corp. 7611

Company

株式会社ハイデイ日高Hiday Hidaka Corp.

Investors

Buys

Total Value

¥15.4B ($99.2M)

Avg Return

+64.51%

Last Filing

2025-04-28

Hiday Hidaka Corp. (7611) has 1 disclosed large-shareholding filings and 10 disclosed disposals on record, filed by 4 distinct investors. Together those filings cover ¥15.4B ($99.2M) in reported transaction value. The earliest filing StockDrifts holds for Hiday Hidaka Corp. is dated 2022-04-22; the most recent is 2025-04-28. Across these filings the average return since disclosure is +64.51%, 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
2025-04-28	SELL	negotiated	神田ムツ子 Mutsuko Kanda	unknown	0	¥3,115	+5.9%	¥404M ($2.6M)
2025-04-28	SELL	negotiated	神田正 kanda tadashi	activist	6.9M	¥3,115	+5.9%	¥4.1B ($26.4M)
2024-06-26	SELL	negotiated	神田正 kanda tadashi	activist	8.3M	¥3,050	+3.9%	¥12M ($75K)
2024-06-26	SELL	negotiated	神田正 kanda tadashi	activist	8.3M	¥3,050	+3.9%	¥12M ($75K)
2024-06-26	SELL	negotiated	神田ムツ子 Mutsuko Kanda	activist	130.0K	¥3,050	+3.9%	¥1.2B ($7.7M)
2024-06-26	SELL	negotiated	神田ムツ子 Mutsuko Kanda	activist	130.0K	¥3,050	+3.9%	¥1.2B ($7.7M)
2023-08-02	SELL	negotiated	神田ムツ子 Mutsuko Kanda	activist	517.0K	¥2,618	-12.0%	¥120M ($773K)
2023-08-02	SELL	negotiated	高橋三枝 Saegusa Takahashi	other	336.1K	¥2,618	-12.0%	¥389M ($2.5M)
2023-08-02	SELL	negotiated	高橋均 takahashi hitoshi	activist	1.4M	¥2,618	-12.0%	¥619M ($4.0M)
2023-08-02	SELL	negotiated	神田正 kanda tadashi	activist	8.3M	¥2,618	-12.0%	¥869M ($5.6M)
2022-04-22	BUY	negotiated	神田正 kanda tadashi	activist	8.6M	¥1,809	+62.0%	¥15.4B ($99.2M)
2022-04-22	BUY	negotiated	神田ムツ子 Mutsuko Kanda	activist	566.0K	¥1,809	-	-

Frequently asked questions

Who has been buying Hiday Hidaka Corp. stock?: 4 distinct investors have filed 1 disclosed large-shareholding filings in Hiday Hidaka Corp. (7611), most recently on 2025-04-28. 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 Hiday Hidaka Corp. have?: Hiday Hidaka Corp. has 1 buy-side and 10 sell-side disclosures on record, covering ¥15.4B ($99.2M) in total reported value, spanning 2022-04-22 to 2025-04-28.
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.