Who has been buying Kewpie Corporation stock?

21 distinct investors have filed 35 disclosed large-shareholding filings in Kewpie Corporation (2809), most recently on 2026-05-08. 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 Kewpie Corporation have?

Kewpie Corporation has 35 buy-side and 27 sell-side disclosures on record, covering ¥89.5B ($577.3M) in total reported value, spanning 2021-05-17 to 2026-05-08.

Where does StockDrifts get Kewpie 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.

Kewpie Corporation 2809

Company

キユーピー株式会社Kewpie Corporation

Investors

Buys

Total Value

¥89.5B ($577.3M)

Avg Return

+37.85%

Last Filing

2026-05-08

Kewpie Corporation (2809) has 35 disclosed large-shareholding filings and 27 disclosed disposals on record, filed by 21 distinct investors. Together those filings cover ¥89.5B ($577.3M) in reported transaction value. The earliest filing StockDrifts holds for Kewpie Corporation is dated 2021-05-17; the most recent is 2026-05-08. 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 +37.85%, 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
2026-05-08	BUY	unknown	中島周	other	250.5K	¥3,995	-0.9%	¥1.0B ($6.5M)
2026-05-08	BUY	unknown	NT4株式会社	other	1.5M	¥3,995	-0.9%	¥5.8B ($37.4M)
2026-05-08	BUY	unknown	株式会社董花	other	11.1M	¥3,995	-0.9%	¥44.4B ($286.7M)
2026-05-08	BUY	unknown	株式会社中島董商店	other	11.5M	¥3,995	-0.9%	¥45.8B ($295.2M)
2026-05-08	BUY	unknown	中島周	other	250.5K	¥3,995	-0.9%	¥1.0B ($6.5M)
2026-05-08	BUY	unknown	NT4株式会社	other	1.5M	¥3,995	-0.9%	¥5.8B ($37.4M)
2026-05-08	BUY	unknown	株式会社董花	other	11.1M	¥3,995	-0.9%	¥44.4B ($286.7M)
2026-05-08	BUY	unknown	株式会社中島董商店	other	11.5M	¥3,995	-0.9%	¥45.8B ($295.2M)
2026-03-04	BUY	Market Buy	株式会社董花	other	11.1M	¥4,427	+10.5%	¥44.1B ($284.3M)
2026-03-04	BUY	Market Buy	株式会社中島董商店	other	11.5M	¥4,427	-10.5%	¥45.4B ($292.7M)
2025-11-21	SELL	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	6.1M	¥4,327	+8.4%	¥429M ($2.8M)
2025-11-21	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	-100.0K	¥4,327	+8.4%	¥7.0B ($45.0M)
2025-11-21	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	942.2K	¥4,327	-8.4%	¥122M ($790K)
2025-10-21	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	6.2M	¥4,216	-6.0%	¥358M ($2.3M)
2025-10-21	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	1.5M	¥4,216	+6.0%	¥2.1B ($13.9M)
2025-10-21	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	915.2K	¥4,216	-6.0%	¥656M ($4.2M)
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	2.8M	¥4,153	-4.6%	¥1.5B ($9.5M)
2025-09-19	SELL	Market Buy	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	6.1M	¥4,153	+4.6%	¥1.3B ($8.3M)
2025-09-19	BUY	Market Buy	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	2.0M	¥4,153	-4.6%	¥7.8B ($50.4M)
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	2.9M	¥4,153	-4.6%	¥5.8B ($37.2M)
2025-09-19	SELL	Market Buy	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	2.3M	¥4,153	+4.6%	¥3.2B ($20.9M)
2025-09-19	SELL	Market Buy	野村證券株式会社 Nomura Securities Co.,Ltd.	other	760.6K	¥4,153	+4.6%	¥5.1B ($33.0M)
2025-08-21	SELL	Market Buy	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	6.4M	¥4,271	+7.2%	¥1.1B ($7.4M)
2025-08-21	SELL	Market Buy	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	142.7K	¥4,271	+7.2%	¥604M ($3.9M)
2025-08-21	BUY	Market Buy	野村證券株式会社 Nomura Securities Co.,Ltd.	other	2.0M	¥4,271	-7.2%	¥6.9B ($44.8M)
2025-03-18	BUY	unknown	株式会社中島董商店 NAKASHIMATO CO.,LTD.	other	11.3M	¥2,950.5	+34.3%	¥33.3B ($214.8M)
2025-03-18	BUY	unknown	株式会社董花 Touka Co., Ltd.	other	11.1M	¥2,950.5	+34.3%	¥32.8B ($211.7M)
2024-08-08	BUY	unknown	株式会社董花 Touka Co., Ltd.	other	11.1M	¥3,604	+9.9%	¥40.1B ($258.6M)
2024-08-08	BUY	unknown	株式会社中島董商店 NAKASHIMATO CO.,LTD.	other	11.3M	¥3,604	+9.9%	¥40.7B ($262.4M)
2024-07-19	BUY	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	1.5M	¥3,880	+2.1%	¥55M ($354K)
2024-07-19	SELL	negotiated	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	2.5M	¥3,880	-2.1%	¥4.3B ($28.0M)
2024-07-19	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	3.1M	¥3,880	+2.1%	¥11.9B ($76.9M)
2024-04-24	SELL	unknown	株式会社中島董商店 NAKASHIMATO CO.,LTD.	other	11.3M	¥3,136	-26.3%	¥2.4B ($15.7M)
2024-04-24	BUY	unknown	株式会社董花 Touka Co., Ltd.	other	11.1M	¥3,136	+26.3%	¥34.9B ($225.0M)
2024-04-04	BUY	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	1.5M	¥2,752	+44.0%	¥39M ($251K)
2024-04-04	BUY	negotiated	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	3.6M	¥2,752	+44.0%	¥1.9B ($12.6M)
2024-04-04	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	3.1M	¥2,752	+44.0%	¥8.5B ($54.6M)
2024-02-06	BUY	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	1.5M	¥2,630.5	+50.6%	¥112M ($720K)
2024-02-06	SELL	negotiated	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	2.9M	¥2,630.5	-50.6%	¥819M ($5.3M)
2024-02-06	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	3.1M	¥2,630.5	+50.6%	¥8.1B ($52.2M)
2023-12-21	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	6.7M	¥2,434	+62.8%	¥16.2B ($104.6M)
2023-12-21	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	280.3K	¥2,434	+62.8%	¥682M ($4.4M)
2023-12-21	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	374.6K	¥2,434	+62.8%	¥912M ($5.9M)
2023-10-20	BUY	unknown	株式会社董花 Touka Co., Ltd.	other	11.1M	¥2,556	+55.0%	¥28.4B ($183.4M)
2023-10-20	BUY	unknown	株式会社中島董商店 NAKASHIMATO CO.,LTD.	other	12.1M	¥2,556	+55.0%	¥30.9B ($199.1M)
2023-09-06	SELL	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	1.5M	¥2,458.5	-61.2%	¥209M ($1.3M)
2023-09-06	SELL	negotiated	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	3.2M	¥2,458.5	-61.2%	¥209M ($1.3M)
2023-09-06	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	3.1M	¥2,458.5	+61.2%	¥7.6B ($48.7M)
2023-06-21	BUY	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	1.6M	¥2,364	+67.6%	¥3.7B ($23.8M)
2023-06-21	SELL	negotiated	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	3.3M	¥2,364	-67.6%	¥134M ($863K)

Showing the 50 most recent of 92 filings.

Frequently asked questions

Who has been buying Kewpie Corporation stock?: 21 distinct investors have filed 35 disclosed large-shareholding filings in Kewpie Corporation (2809), most recently on 2026-05-08. 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 Kewpie Corporation have?: Kewpie Corporation has 35 buy-side and 27 sell-side disclosures on record, covering ¥89.5B ($577.3M) in total reported value, spanning 2021-05-17 to 2026-05-08.
Where does StockDrifts get Kewpie 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 Kewpie Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.