Who has been buying Bando Chemical Industries, Ltd. stock?

9 distinct investors have filed 10 disclosed large-shareholding filings in Bando Chemical Industries, Ltd. (5195), most recently on 2026-01-09. 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 Bando Chemical Industries, Ltd. have?

Bando Chemical Industries, Ltd. has 10 buy-side and 6 sell-side disclosures on record, covering ¥2.2B ($14.3M) in total reported value, spanning 2021-11-22 to 2026-01-09.

Where does StockDrifts get Bando Chemical Industries, 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.

Bando Chemical Industries, Ltd. 5195

Company

バンドー化学株式会社Bando Chemical Industries, Ltd.

Investors

Buys

Total Value

¥2.2B ($14.3M)

Avg Return

+54.31%

Last Filing

2026-01-09

Bando Chemical Industries, Ltd. (5195) has 10 disclosed large-shareholding filings and 6 disclosed disposals on record, filed by 9 distinct investors. Together those filings cover ¥2.2B ($14.3M) in reported transaction value. The earliest filing StockDrifts holds for Bando Chemical Industries, Ltd. is dated 2021-11-22; the most recent is 2026-01-09. 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 +54.31%, 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
2026-07-06	BUY	Market Buy	バンドー共栄会理事長岸本剛一 BANDO KYOEIKAI RIJICHO KISHIMOTO TAKEKAZU	strategic	5.0M	¥2,246	+8.8%	¥1.1B ($6.9M)
2026-01-09	BUY	Market Buy	株式会社三井住友銀行	other	2.1M	¥2,082	+1.7%	¥4.4B ($28.7M)
2026-01-09	BUY	Market Buy	三井住友DSアセットマネジメント株式会社	passive	135.2K	¥2,082	+1.7%	¥286M ($1.8M)
2024-07-29	BUY	Market Buy	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	1.6M	¥1,927	+9.9%	¥187M ($1.2M)
2024-07-29	BUY	Market Buy	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	172.7K	¥1,927	+9.9%	¥9M ($55K)
2024-07-29	BUY	Market Buy	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	2.0M	¥1,927	+9.9%	¥204M ($1.3M)
2023-09-07	BUY	Market Buy	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	2.2M	¥1,599	+32.4%	¥148M ($958K)
2023-09-07	SELL	Market Buy	三井住友DSアセットマネジメント株式会社 Sumitomo Mitsui DS Asset Management Company, Limited	passive	31.7K	¥1,599	-32.4%	¥714M ($4.6M)
2023-06-23	BUY	Market Buy	バンドー共栄会理事長岸本剛一 BANDO KYOEIKAI RIJICHO KISHIMOTO TAKEKAZU	strategic	4.5M	¥1,412	+49.9%	¥812M ($5.2M)
2022-11-22	SELL	Market Buy	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	2.2M	¥1,026	-106.3%	¥58M ($375K)
2022-11-22	SELL	Market Buy	三井住友DSアセットマネジメント株式会社 Sumitomo Mitsui DS Asset Management Company, Limited	passive	508.5K	¥1,026	-106.3%	¥489M ($3.2M)
2022-03-07	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	733.2K	¥838	+152.6%	¥44M ($281K)
2022-03-07	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	64.8K	¥838	-152.6%	¥253M ($1.6M)
2022-03-07	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	1.8M	¥838	+152.6%	¥1.5B ($9.7M)
2021-11-22	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	679.9K	¥891	-137.6%	¥412M ($2.7M)
2021-11-22	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	368.6K	¥891	+137.6%	¥257M ($1.7M)
2021-11-22	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	1.8M	¥891	+137.6%	¥1.6B ($10.3M)
2021-11-22	BUY	Market Buy	三井住友DSアセットマネジメント株式会社 Sumitomo Mitsui DS Asset Management Company, Limited	passive	984.6K	¥891	+137.6%	¥459M ($3.0M)
2021-11-22	SELL	Market Buy	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	2.3M	¥891	-137.6%	¥21M ($136K)

Frequently asked questions

Who has been buying Bando Chemical Industries, Ltd. stock?: 9 distinct investors have filed 10 disclosed large-shareholding filings in Bando Chemical Industries, Ltd. (5195), most recently on 2026-01-09. 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 Bando Chemical Industries, Ltd. have?: Bando Chemical Industries, Ltd. has 10 buy-side and 6 sell-side disclosures on record, covering ¥2.2B ($14.3M) in total reported value, spanning 2021-11-22 to 2026-01-09.
Where does StockDrifts get Bando Chemical Industries, 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 Bando Chemical Industries, Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.