Who has been buying Kubota Corporation stock?

32 distinct investors have filed 68 disclosed large-shareholding filings in Kubota Corporation (6326), most recently on 2026-03-30. 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 Kubota Corporation have?

Kubota Corporation has 68 buy-side and 69 sell-side disclosures on record, covering ¥476.3B ($3.1B) in total reported value, spanning 2021-04-06 to 2026-03-30.

Where does StockDrifts get Kubota Corporation 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.

Kubota Corporation 6326

Company

株式会社クボタKubota Corporation

Investors

Buys

Total Value

¥476.3B ($3.1B)

Avg Return

+34.26%

Last Filing

2026-03-30

Kubota Corporation (6326) has 68 disclosed large-shareholding filings and 69 disclosed disposals on record, filed by 32 distinct investors. Together those filings cover ¥476.3B ($3.1B) in reported transaction value. The earliest filing StockDrifts holds for Kubota Corporation is dated 2021-04-06; the most recent is 2026-03-30. 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 +34.26%, 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
2026-03-30	SELL	negotiated	MUFGセキュリティーズ(カナダ) MUFG Securities(Canada	unknown	0	¥2,462	-5.5%	¥3.4B ($21.7M)
2026-03-30	SELL	negotiated	三菱UFJモルガン・スタンレー証券株式会社	unknown	0	¥2,462	-5.5%	¥28.3B ($182.7M)
2026-03-30	BUY	negotiated	三菱UFJアセットマネジメント株式会社	passive	12.5M	¥2,462	+5.5%	¥280M ($1.8M)
2026-03-30	BUY	negotiated	株式会社三菱UFJ銀行	strategic	12.7M	¥2,462	+5.5%	¥31.4B ($202.3M)
2026-03-30	BUY	negotiated	MUFGセキュリティーズEMEA MUFG Securities EMEA plc	other	5.4M	¥2,462	+5.5%	¥13.3B ($85.8M)
2026-03-30	SELL	negotiated	三菱UFJ信託銀行株式会社	passive	18.0M	¥2,462	-5.5%	¥4.5B ($28.9M)
2026-01-09	BUY	negotiated	MUFGセキュリティーズ(カナダ) MUFG Securities(Canada	other	1.4M	¥2,371	+10.3%	¥3.7B ($23.6M)
2026-01-09	BUY	negotiated	三菱UFJモルガン・スタンレー証券株式会社	other	11.5M	¥2,371	+10.3%	¥30.1B ($194.3M)
2026-01-09	BUY	negotiated	三菱UFJアセットマネジメント株式会社	passive	12.3M	¥2,371	+10.3%	¥32.1B ($206.8M)
2026-01-09	BUY	negotiated	三菱UFJ信託銀行株式会社	passive	19.8M	¥2,371	+10.3%	¥51.7B ($333.4M)
2026-01-09	BUY	negotiated	株式会社三菱UFJ銀行	strategic	12.7M	¥2,371	+10.3%	¥33.3B ($214.8M)
2026-01-08	BUY	unknown	野村アセットマネジメント株式会社	other	56.1M	¥2,344.5	+11.5%	¥146.8B ($946.8M)
2026-01-08	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	103.9K	¥2,344.5	+11.5%	¥272M ($1.8M)
2026-01-08	BUY	unknown	野村證券株式会社	other	1.7M	¥2,344.5	+11.5%	¥4.5B ($29.3M)
2025-11-04	SELL	negotiated	MUFGセキュリティーズ(カナダ) MUFG Securities(Canada	other	1.4M	¥2,019	-29.5%	¥9.8B ($63.0M)
2025-11-04	BUY	negotiated	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	12.0M	¥2,019	+29.5%	¥929M ($6.0M)
2025-11-04	SELL	negotiated	MUFGセキュリティーズEMEA MUFG Securities EMEA plc	unknown	0	¥2,019	-29.5%	¥18.6B ($119.9M)
2025-11-04	SELL	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	19.5M	¥2,019	-29.5%	¥3.3B ($21.0M)
2025-11-04	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	12.7M	¥2,019	+29.5%	¥25.7B ($165.9M)
2025-09-19	BUY	Market Buy	アモーヴァ・アセットマネジメント株式会社 Amova Asset Management Co., Ltd.	other	27.3M	¥1,856.5	+40.9%	¥2.6B ($16.5M)
2025-09-19	BUY	Market Buy	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	other	13.7M	¥1,856.5	+40.9%	¥25.5B ($164.4M)
2025-09-19	BUY	Market Buy	三井住友トラスト・アセットマネジメント株式会社 Sumitomo Mitsui Trust Asset Management Co.,Ltd.	other	32.6M	¥1,856.5	+40.9%	¥214M ($1.4M)
2025-08-07	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	24.8M	¥1,741	-50.2%	¥9.8B ($63.3M)
2025-08-07	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	1.1M	¥1,741	-50.2%	¥1.4B ($9.0M)
2025-08-07	SELL	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	22.1M	¥1,741	-50.2%	¥14.0B ($90.5M)
2025-08-06	SELL	Market Buy	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	25.9M	¥1,731	-51.1%	¥1.2B ($7.7M)
2025-08-06	BUY	Market Buy	三井住友トラスト・アセットマネジメント株式会社 Sumitomo Mitsui Trust Asset Management Co.,Ltd.	other	32.5M	¥1,731	+51.1%	¥1.4B ($9.0M)
2025-08-06	BUY	Market Buy	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	other	13.7M	¥1,731	+51.1%	¥23.8B ($153.3M)
2025-07-22	BUY	negotiated	MUFGセキュリティーズ(カナダ) MUFG Securities(Canada	other	6.2M	¥1,601.5	+63.3%	¥10.0B ($64.4M)
2025-07-22	BUY	negotiated	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	11.5M	¥1,601.5	+63.3%	¥18.4B ($119.0M)
2025-07-22	BUY	negotiated	MUFGセキュリティーズEMEA MUFG Securities EMEA plc	other	9.2M	¥1,601.5	+63.3%	¥14.7B ($95.1M)
2025-07-22	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	21.0M	¥1,601.5	+63.3%	¥33.7B ($217.2M)
2025-07-22	BUY	negotiated	MUFGセキュリティーズ(カナダ) MUFG Securities(Canada	other	6.2M	¥1,601.5	+63.3%	¥10.0B ($64.4M)
2025-07-22	BUY	negotiated	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	11.5M	¥1,601.5	+63.3%	¥18.4B ($119.0M)
2025-07-22	BUY	negotiated	MUFGセキュリティーズEMEA MUFG Securities EMEA plc	other	9.2M	¥1,601.5	+63.3%	¥14.7B ($95.1M)
2025-07-22	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	21.0M	¥1,601.5	+63.3%	¥33.7B ($217.2M)
2025-07-22	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	12.7M	¥1,601.5	+63.3%	¥20.4B ($131.6M)
2025-07-22	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	12.7M	¥1,601.5	+63.3%	¥20.4B ($131.6M)
2025-07-18	SELL	Market Buy	ブラックロック・インベストメント・マネジメント(ユーケー)リミテッドLimited) BlackRock Investment Management (UK	passive	1.3M	¥1,612.5	-62.2%	¥742M ($4.8M)
2025-07-18	SELL	Market Buy	ブラックロック・インスティテューショナル・トラスト・カンパニー、エヌ.エイ.(BlackRock Institutional Trust Company BlackRock Institutional Trust Company, N.A.	passive	12.6M	¥1,612.5	-62.2%	¥1.5B ($9.6M)
2025-07-18	BUY	Market Buy	ブラックロック・ファンド・アドバイザーズ BlackRock Fund Advisors	passive	20.3M	¥1,612.5	+62.2%	¥5.2B ($33.5M)
2025-07-18	SELL	Market Buy	ブラックロック・アセット・マネジメント・アイルランド・リミテッド BlackRock Asset Management Ireland Limited	passive	7.9M	¥1,612.5	-62.2%	¥3.7B ($23.9M)
2025-07-18	BUY	Market Buy	ブラックロック・ファンド・マネジャーズ・リミテッド BlackRock Fund Managers Limited	passive	11.6M	¥1,612.5	+62.2%	¥13.0B ($83.8M)
2025-07-18	BUY	Market Buy	ブラックロック(ネザーランド)BVBV) BlackRock (Netherlands	passive	3.6M	¥1,612.5	+62.2%	¥1.5B ($9.6M)
2025-07-18	BUY	Market Buy	ブラックロック・フィナンシャル・マネジメント・インク(BlackRock Financial Management BlackRock Financial Management, Inc.	passive	1.9M	¥1,612.5	+62.2%	¥3.0B ($19.3M)
2025-07-18	BUY	Market Buy	ブラックロック・アドバイザーズ・エルエルシー(BlackRock Advisers BlackRock Advisers, LLC	passive	1.2M	¥1,612.5	+62.2%	¥1.9B ($12.0M)
2025-07-18	BUY	Market Buy	アペリオ・グループ・エルエルシー(Aperio Group Aperio Group, LLC	passive	792.5K	¥1,612.5	+62.2%	¥127.7B ($823.7M)
2025-07-18	BUY	Market Buy	ブラックロック・ジャパン株式会社 BlackRock Japan Co., Ltd.	passive	21.4M	¥1,612.5	+62.2%	¥2.4B ($15.6M)
2025-06-19	SELL	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	26.6M	¥1,581.5	-65.3%	¥2.7B ($17.6M)
2025-06-19	BUY	unknown	三井住友トラスト・アセットマネジメント株式会社 Sumitomo Mitsui Trust Asset Management Co.,Ltd.	other	31.7M	¥1,581.5	+65.3%	¥50.1B ($323.3M)

Showing the 50 most recent of 185 filings.

Frequently asked questions

Who has been buying Kubota Corporation stock?: 32 distinct investors have filed 68 disclosed large-shareholding filings in Kubota Corporation (6326), most recently on 2026-03-30. 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 Kubota Corporation have?: Kubota Corporation has 68 buy-side and 69 sell-side disclosures on record, covering ¥476.3B ($3.1B) in total reported value, spanning 2021-04-06 to 2026-03-30.
Where does StockDrifts get Kubota Corporation 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 Kubota Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.