Who has been buying Lancers, Inc. stock?

7 distinct investors have filed 7 disclosed large-shareholding filings in Lancers, Inc. (4484), most recently on 2025-08-07. 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 Lancers, Inc. have?

Lancers, Inc. has 7 buy-side and 5 sell-side disclosures on record, covering ¥285M ($1.8M) in total reported value, spanning 2021-12-08 to 2025-08-07.

Where does StockDrifts get Lancers, Inc. 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.

Lancers, Inc. 4484

Company

ランサーズ株式会社Lancers, Inc.

Investors

Buys

Total Value

¥285M ($1.8M)

Avg Return

+22.45%

Last Filing

2025-08-07

Lancers, Inc. (4484) has 7 disclosed large-shareholding filings and 5 disclosed disposals on record, filed by 7 distinct investors. Together those filings cover ¥285M ($1.8M) in reported transaction value. The earliest filing StockDrifts holds for Lancers, Inc. is dated 2021-12-08; the most recent is 2025-08-07. 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 +22.45%, 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
2025-08-07	BUY	unknown	株式会社SBI新生銀行 SBI Shinsei Bank, Limited	unknown	160.9K	¥245	+16.3%	¥39M ($254K)
2025-08-07	BUY	unknown	株式会社SBI新生銀行 SBI Shinsei Bank, Limited	strategic	160.9K	¥245	+16.3%	¥39M ($254K)
2025-08-07	SELL	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	612.6K	¥245	-16.3%	¥66M ($429K)
2025-04-22	BUY	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	884.2K	¥177	+61.0%	¥157M ($1.0M)
2025-04-22	BUY	unknown	株式会社SBI新生銀行 SBI Shinsei Bank, Limited	unknown	160.9K	¥177	+61.0%	¥28M ($184K)
2025-04-22	BUY	unknown	株式会社SBI新生銀行 SBI Shinsei Bank, Limited	strategic	160.9K	¥177	+61.0%	¥28M ($184K)
2024-04-30	BUY	subscription	古川徳厚 Noritsu Furukawa	other	757.1K	¥264	+8.0%	¥200M ($1.3M)
2024-04-30	BUY	subscription	グロースパートナーズ株式会社 Growth Partners Co., Ltd.	other	757.1K	¥264	+8.0%	¥200M ($1.3M)
2024-03-08	SELL	unknown	秋好陽介 Yosuke Akiyoshi	activist	7.4M	¥284	-0.3%	¥64M ($411K)
2022-06-13	SELL	Market Buy	マスト・アセット・マネジメント・インク(Must Asset Management Inc.) Must Asset Management Inc.	passive	655.9K	¥255	-11.8%	¥85M ($549K)
2022-03-23	SELL	unknown	秋好陽介 Yosuke Akiyoshi	activist	7.4M	¥262	-8.8%	¥12M ($77K)
2022-03-22	SELL	unknown	秋好陽介 Yosuke Akiyoshi	activist	7.4M	¥250	-14.0%	¥11M ($74K)
2022-03-22	BUY	unknown	秋好陽介 Yosuke Akiyoshi	activist	7.4M	¥250	+14.0%	¥1.9B ($12.0M)
2022-01-12	BUY	Market Buy	マスト・アセット・マネジメント・インク(Must Asset Management Inc.) Must Asset Management Inc.	passive	985.2K	¥309	-7.8%	¥56M ($362K)
2021-12-08	BUY	Market Buy	マスト・アセット・マネジメント・インク(Must Asset Management Inc.) Must Asset Management Inc.	passive	804.4K	¥432	-34.0%	¥348M ($2.2M)

Frequently asked questions

Who has been buying Lancers, Inc. stock?: 7 distinct investors have filed 7 disclosed large-shareholding filings in Lancers, Inc. (4484), most recently on 2025-08-07. 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 Lancers, Inc. have?: Lancers, Inc. has 7 buy-side and 5 sell-side disclosures on record, covering ¥285M ($1.8M) in total reported value, spanning 2021-12-08 to 2025-08-07.
Where does StockDrifts get Lancers, Inc. 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 Lancers, Inc.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.