Who has been buying Sakai Moving Service Co.,Ltd. stock?

6 distinct investors have filed 2 disclosed large-shareholding filings in Sakai Moving Service Co.,Ltd. (9039), most recently on 2025-05-23. 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 Sakai Moving Service Co.,Ltd. have?

Sakai Moving Service Co.,Ltd. has 2 buy-side and 7 sell-side disclosures on record, covering ¥553M ($3.6M) in total reported value, spanning 2022-08-05 to 2025-05-23.

Where does StockDrifts get Sakai Moving Service 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.

Sakai Moving Service Co.,Ltd. 9039

Company

株式会社サカイ引越センターSakai Moving Service Co.,Ltd.

Investors

Buys

Total Value

¥553M ($3.6M)

Avg Return

+20.95%

Last Filing

2025-05-23

Sakai Moving Service Co.,Ltd. (9039) has 2 disclosed large-shareholding filings and 7 disclosed disposals on record, filed by 6 distinct investors. Together those filings cover ¥553M ($3.6M) in reported transaction value. The earliest filing StockDrifts holds for Sakai Moving Service Co.,Ltd. is dated 2022-08-05; the most recent is 2025-05-23. 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 +20.95%, 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
2026-06-22	BUY	unknown	フィデリティマネジメントトラストカンパニー Fidelity Management Trust Company	other	168.5K	¥2,858	+4.7%	¥482M ($3.1M)
2026-06-22	BUY	Market Buy	フィデリティマネジメントアンドリサーチカンパニーエルエルシー Fidelity Management & Research Company LLC	corporate	1.7M	¥2,858	+4.7%	¥236M ($1.5M)
2026-06-22	BUY	Market Buy	フィデリティマネジメントトラストカンパニー Fidelity Management Trust Company	other	187.9K	¥2,858	+4.7%	¥54M ($351K)
2026-06-22	BUY	unknown	エフアイエーエムエルエルシー FIAM LLC	other	75.6K	¥2,858	+4.7%	¥216M ($1.4M)
2026-06-22	BUY	Market Buy	フィデリティマネジメントアンドリサーチカンパニーエルエルシー Fidelity Management & Research Company LLC	corporate	1.9M	¥2,858	+4.7%	¥351M ($2.3M)
2025-05-23	SELL	unknown	みさき投資株式会社 Misaki Capital Inc.	other	1.9M	¥2,498	-15.3%	¥1.1B ($7.0M)
2025-01-29	SELL	unknown	みさき投資株式会社 Misaki Capital Inc.	other	2.3M	¥2,425	-18.8%	¥811M ($5.2M)
2023-09-19	BUY	unknown	株式会社アーイ AI Co., Ltd.	strategic	7.1M	¥2,595	+11.0%	¥18.4B ($118.5M)
2023-09-19	BUY	unknown	田島真希 Maki Tajima	strategic	35.8K	¥2,595	+11.0%	¥93M ($599K)
2023-09-19	BUY	unknown	株式会社アーイ AI Co., Ltd.	strategic	7.1M	¥2,595	+11.0%	¥18.4B ($118.5M)
2023-09-19	BUY	unknown	田島真希 Maki Tajima	strategic	35.8K	¥2,595	+11.0%	¥93M ($599K)
2023-09-19	BUY	unknown	田島哲康 Tajima Tetsuyasu	activist	1.2M	¥2,595	+11.0%	¥3.1B ($19.7M)
2023-09-19	BUY	unknown	田島哲康 Tajima Tetsuyasu	activist	1.2M	¥2,595	+11.0%	¥3.1B ($19.7M)
2023-09-13	SELL	unknown	みさき投資株式会社 Misaki Capital Inc.	other	1.3M	¥2,600	-10.8%	¥561M ($3.6M)
2023-07-24	BUY	Market Buy	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	2.1M	¥2,535	+13.6%	¥553M ($3.6M)
2023-06-29	SELL	unknown	みさき投資株式会社 Misaki Capital Inc.	other	1.5M	¥2,525	-14.1%	¥556M ($3.6M)
2023-06-29	BUY	unknown	みさき投資株式会社 Misaki Capital Inc.	other	1.5M	¥2,525	+14.1%	¥556M ($3.6M)
2023-05-11	SELL	unknown	みさき投資株式会社 Misaki Capital Inc.	other	1.8M	¥2,425	-18.8%	¥539M ($3.5M)
2023-01-20	BUY	unknown	田島通利 Tajima Michitoshi	activist	1.2M	¥2,137.5	+34.7%	¥2.5B ($15.9M)
2022-12-07	BUY	Market Buy	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	1.9M	¥2,245	+28.3%	¥565M ($3.6M)
2022-12-07	SELL	unknown	みさき投資株式会社 Misaki Capital Inc.	other	2.0M	¥2,245	-28.3%	¥542M ($3.5M)
2022-09-08	SELL	unknown	みさき投資株式会社 Misaki Capital Inc.	other	2.2M	¥4,650	+38.1%	¥2.3B ($14.5M)
2022-08-05	BUY	unknown	田島通利 Tajima Michitoshi	activist	1.2M	¥5,300	-45.7%	¥6.1B ($39.5M)
2022-08-05	BUY	unknown	田島通利 Tajima Michitoshi	activist	1.2M	¥5,300	-45.7%	¥6.1B ($39.5M)

Frequently asked questions

Who has been buying Sakai Moving Service Co.,Ltd. stock?: 6 distinct investors have filed 2 disclosed large-shareholding filings in Sakai Moving Service Co.,Ltd. (9039), most recently on 2025-05-23. 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 Sakai Moving Service Co.,Ltd. have?: Sakai Moving Service Co.,Ltd. has 2 buy-side and 7 sell-side disclosures on record, covering ¥553M ($3.6M) in total reported value, spanning 2022-08-05 to 2025-05-23.
Where does StockDrifts get Sakai Moving Service 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 Sakai Moving Service Co.,Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.