Who has been buying Mobilus Corporation stock?

11 distinct investors have filed 14 disclosed large-shareholding filings in Mobilus Corporation (4370), most recently on 2026-01-05. 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 Mobilus Corporation have?

Mobilus Corporation has 14 buy-side and 9 sell-side disclosures on record, covering ¥6.0B ($38.9M) in total reported value, spanning 2021-09-02 to 2026-01-05.

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.

Mobilus Corporation 4370

Company

モビルス株式会社Mobilus Corporation

Investors

Buys

Total Value

¥6.0B ($38.9M)

Avg Return

-51.65%

Last Filing

2026-01-05

Mobilus Corporation (4370) has 14 disclosed large-shareholding filings and 9 disclosed disposals on record, filed by 11 distinct investors. Together those filings cover ¥6.0B ($38.9M) in reported transaction value. The earliest filing StockDrifts holds for Mobilus Corporation is dated 2021-09-02; the most recent is 2026-01-05. Across these filings the average return since disclosure is -51.65%, 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
2026-01-05	BUY	unknown	阮明徳 NGUYEN MINH DUC	other	378.9K	¥380	-	¥23M ($149K)
2026-01-05	BUY	unknown	阮明徳 NGUYEN MINH DUC	other	378.9K	¥380	+15.0%	¥23M ($149K)
2025-03-21	BUY	Market Buy	長澤信治 SHINJI NAGASAWA	passive	299.4K	¥310	+41.0%	¥93M ($599K)
2024-06-14	SELL	unknown	auカブコム証券株式会社 Mitsubishi UFJ Financial Group Inc.	other	17.5K	¥408	-7.1%	¥487K ($3K)
2024-06-14	BUY	unknown	三菱UFJキャピタル株式会社(組合名)三菱UFJキャピタル5号投資事業有限責任組合 Mitsubishi UFJ Financial Group Inc.	passive	270.0K	¥408	+7.1%	¥109M ($701K)
2024-03-13	SELL	unknown	三菱UFJキャピタル株式会社(組合名)三菱UFJキャピタル5号投資事業有限責任組合	passive	365.2K	¥530	+34.3%	¥194M ($1.2M)
2024-03-13	SELL	unknown	三菱UFJキャピタル株式会社(組合名)三菱UFJキャピタル5号投資事業有限責任組合	passive	365.2K	¥530	+34.3%	¥194M ($1.2M)
2024-03-13	BUY	unknown	三菱UFJキャピタル株式会社(組合名)三菱UFJキャピタル5号投資事業有限責任組合 Mitsubishi UFJ Financial Group Inc.	passive	365.2K	¥497	-33.6%	¥179M ($1.2M)
2024-03-13	BUY	unknown	三菱UFJキャピタル株式会社(組合名)三菱UFJキャピタル5号投資事業有限責任組合 Mitsubishi UFJ Financial Group Inc.	passive	365.2K	¥497	-33.6%	¥179M ($1.2M)
2024-03-13	SELL	unknown	三菱UFJキャピタル株式会社(組合名)三菱UFJキャピタル5号投資事業有限責任組合	passive	365.2K	¥530	+34.3%	¥194M ($1.2M)
2024-03-13	BUY	unknown	auカブコム証券株式会社 Mitsubishi UFJ Financial Group Inc.	other	18.3K	¥497	-	¥9M ($59K)
2024-03-12	SELL	unknown	HOANG LAN	other	0	¥495	+11.7%	¥646M ($4.2M)
2024-03-06	BUY	Market Buy	テクマトリックス株式会社 TECHMATRIX CORPORATION	strategic	1.7M	¥530	-17.6%	¥634M ($4.1M)
2024-01-25	BUY	unknown	エヌ・ティ・ティ・コムウェア株式会社 nttcomware	other	0	¥483	-	¥270M ($1.7M)
2024-01-25	BUY	unknown	エヌ・ティ・ティ・コムウェア株式会社 nttcomware	other	0	¥483	-	¥270M ($1.7M)
2024-01-22	BUY	negotiated	テクマトリックス株式会社 TECHMATRIX CORPORATION	strategic	521.4K	¥529	-17.4%	¥276M ($1.8M)
2022-06-10	BUY	unknown	石井智宏 Tomohiro Ishii	activist	303.4K	¥732	-40.3%	¥222M ($1.4M)
2021-12-07	SELL	Market Buy	三菱UFJキャピタル株式会社(組合名)三菱UFJキャピタル5号投資事業有限責任組合 Mitsubishi UFJ Financial Group Inc.	passive	453.5K	¥1,064	+58.9%	¥14M ($91K)
2021-09-17	SELL	Market Buy	HOANG LAN	other	1.2M	¥1,772	+75.3%	¥122M ($790K)
2021-09-15	BUY	unknown	エヌ・ティ・ティ・コムウェア株式会社 nttcomware	other	521.4K	¥1,848	-	¥964M ($6.2M)
2021-09-13	SELL	Market Buy	HOANG LAN	other	1.3M	¥1,928	+77.3%	¥192M ($1.2M)
2021-09-13	SELL	Market Buy	HOANG LAN	other	1.4M	¥1,928	+77.3%	¥112M ($721K)
2021-09-10	BUY	Market Buy	HOANG LAN	other	1.4M	¥1,943	-	¥268M ($1.7M)
2021-09-10	BUY	Market Buy	HOANG LAN	other	1.3M	¥1,943	-77.5%	¥2.5B ($16.1M)
2021-09-09	BUY	unknown	阮明徳 NGUYEN MINH DUC	other	402.0K	¥2,053	-78.7%	¥825M ($5.3M)
2021-09-09	BUY	Market Buy	三菱UFJキャピタル株式会社(組合名)三菱UFJキャピタル5号投資事業有限責任組合 Mitsubishi UFJ Financial Group Inc.	passive	453.5K	¥2,053	-78.7%	¥931M ($6.0M)
2021-09-08	BUY	Market Buy	HOANG LAN	other	1.6M	¥2,192	-80.1%	¥3.5B ($22.4M)
2021-09-06	BUY	negotiated	グローバル・イノベーション・パートナーズ株式会社 Global Innovation Partners Inc.	strategic	366.2K	¥1,883	-76.8%	¥690M ($4.4M)
2021-09-02	BUY	Market Buy	トランス・コスモス株式会社 transcosmos inc.	passive	366.2K	¥1,780	-75.5%	¥652M ($4.2M)

Frequently asked questions

Who has been buying Mobilus Corporation stock?: 11 distinct investors have filed 14 disclosed large-shareholding filings in Mobilus Corporation (4370), most recently on 2026-01-05. 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 Mobilus Corporation have?: Mobilus Corporation has 14 buy-side and 9 sell-side disclosures on record, covering ¥6.0B ($38.9M) in total reported value, spanning 2021-09-02 to 2026-01-05.
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.