Who has been buying Dowa Holdings Co., Ltd. stock?

11 distinct investors have filed 23 disclosed large-shareholding filings in Dowa Holdings Co., Ltd. (5714), most recently on 2026-04-02. 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 Dowa Holdings Co., Ltd. have?

Dowa Holdings Co., Ltd. has 23 buy-side and 30 sell-side disclosures on record, covering ¥32.9B ($212.0M) in total reported value, spanning 2021-05-20 to 2026-04-02.

Where does StockDrifts get Dowa Holdings Co., 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.

Dowa Holdings Co., Ltd. 5714

Company

ＤＯＷＡホールディングス株式会社Dowa Holdings Co., Ltd.

Investors

Buys

Total Value

¥32.9B ($212.0M)

Avg Return

+97.44%

Last Filing

2026-04-02

Dowa Holdings Co., Ltd. (5714) has 23 disclosed large-shareholding filings and 30 disclosed disposals on record, filed by 11 distinct investors. Together those filings cover ¥32.9B ($212.0M) in reported transaction value. The earliest filing StockDrifts holds for Dowa Holdings Co., Ltd. is dated 2021-05-20; the most recent is 2026-04-02. 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 +97.44%, 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
2026-06-02	SELL	unknown	シルチェスター・インターナショナル・インベスターズ・エルエルピー (Silchester International Investors LLP) Silchester International Investors LLP	activist	3.6M	¥10,150	+13.8%	¥7.4B ($47.9M)
2026-05-18	SELL	unknown	シルチェスター・インターナショナル・インベスターズ・エルエルピー (Silchester International Investors LLP) Silchester International Investors LLP	activist	4.3M	¥11,125	+15.7%	¥7.2B ($46.7M)
2026-04-02	SELL	subscription	シルチェスター・インターナショナル・インベスターズ・エルエルピー (Silchester International Investors LLP) Silchester International Investors LLP	activist	5.0M	¥8,913	-9.2%	¥5.6B ($36.0M)
2026-03-09	SELL	subscription	シルチェスター・インターナショナル・インベスターズ・エルエルピー (Silchester International Investors LLP) Silchester International Investors LLP	activist	5.6M	¥9,511	-3.0%	¥6.8B ($44.1M)
2026-03-05	SELL	negotiated	アモーヴァ・アセットマネジメント株式会社	other	1.9M	¥10,005	+2.1%	¥18.4B ($118.9M)
2026-03-05	SELL	negotiated	三井住友トラスト・アセットマネジメント株式会社	other	1.5M	¥10,005	+2.1%	¥15.0B ($97.0M)
2026-03-05	BUY	negotiated	三井住友信託銀行株式会社	strategic	213.6K	¥10,005	+2.1%	¥2.1B ($13.5M)
2026-02-19	BUY	Market Buy	野村アセットマネジメント株式会社	other	4.1M	¥9,885	-0.9%	¥40.4B ($260.8M)
2026-02-19	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	347.5K	¥9,885	+0.9%	¥3.4B ($22.0M)
2026-02-19	BUY	Market Buy	野村證券株式会社	other	168.8K	¥9,885	-0.9%	¥1.7B ($10.7M)
2026-02-06	SELL	subscription	シルチェスター・インターナショナル・インベスターズ・エルエルピー (Silchester International Investors LLP) Silchester International Investors LLP	activist	6.3M	¥9,015	-8.6%	¥6.0B ($38.6M)
2026-01-20	SELL	subscription	シルチェスター・インターナショナル・インベスターズ・エルエルピー (Silchester International Investors LLP) Silchester International Investors LLP	activist	7.0M	¥8,927	-9.7%	¥5.7B ($36.8M)
2025-12-25	SELL	subscription	シルチェスター・インターナショナル・インベスターズ・エルエルピー (Silchester International Investors LLP) Silchester International Investors LLP	activist	7.6M	¥7,398	-32.4%	¥4.9B ($31.7M)
2025-12-19	SELL	subscription	シルチェスター・インターナショナル・インベスターズ・エルエルピー (Silchester International Investors LLP) Silchester International Investors LLP	activist	8.3M	¥6,878	-42.4%	¥4.5B ($29.2M)
2025-09-19	SELL	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	213.6K	¥5,225	-87.4%	¥38.9B ($250.8M)
2025-09-19	SELL	negotiated	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	2.5M	¥5,225	-87.4%	¥648M ($4.2M)
2025-09-19	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	1.6M	¥5,225	-87.4%	¥65M ($418K)
2025-07-22	BUY	Market Buy	マラソン・アセット・マネジメント・リミテッド(Marathon Asset Management Limited) Marathon Asset Management Limited	other	4.8M	¥4,854	+101.7%	¥3.7B ($23.9M)
2025-07-07	BUY	Market Buy	マラソン・アセット・マネジメント・リミテッド(Marathon Asset Management Limited) Marathon Asset Management Limited	other	4.0M	¥4,744	+106.4%	¥853M ($5.5M)
2025-05-08	BUY	Market Buy	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	2.6M	¥4,557	+114.9%	¥169M ($1.1M)
2025-05-08	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	1.6M	¥4,557	+114.9%	¥7.3B ($47.2M)
2025-05-08	BUY	Market Buy	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	3.8M	¥4,557	+114.9%	¥339M ($2.2M)
2025-05-08	BUY	Market Buy	野村證券株式会社 Nomura Securities Co.,Ltd.	other	123.5K	¥4,557	+114.9%	¥563M ($3.6M)
2025-05-08	BUY	Market Buy	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	284.8K	¥4,557	+114.9%	¥1.3B ($8.4M)
2025-03-21	BUY	subscription	シルチェスター・インターナショナル・インベスターズ・エルエルピー (Silchester International Investors LLP) Silchester International Investors LLP	activist	8.9M	¥4,916	+99.2%	¥3.0B ($19.5M)
2025-03-06	BUY	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	2.6M	¥4,702	+108.3%	¥117M ($752K)
2025-03-06	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	1.6M	¥4,702	-108.3%	¥204M ($1.3M)
2025-03-06	BUY	Market Buy	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	3.7M	¥4,702	+108.3%	¥1.2B ($7.7M)
2025-03-06	BUY	Market Buy	マラソン・アセット・マネジメント・リミテッド(Marathon Asset Management Limited) Marathon Asset Management Limited	other	3.8M	¥4,702	+108.3%	¥3.4B ($21.6M)
2025-03-06	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	34.7K	¥4,702	-108.3%	¥26.2B ($169.2M)
2025-03-06	SELL	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	284.8K	¥4,702	-108.3%	¥32.1B ($206.9M)
2024-10-03	BUY	unknown	マラソン・アセット・マネジメント・リミテッド(Marathon Asset Management Limited) Marathon Asset Management Limited	other	3.1M	¥5,342	+83.3%	¥16.6B ($107.3M)
2024-09-27	SELL	subscription	シルチェスター・インターナショナル・インベスターズ・エルエルピー (Silchester International Investors LLP) Silchester International Investors LLP	activist	8.3M	¥5,467	-79.1%	¥3.7B ($23.8M)
2024-05-22	SELL	subscription	シルチェスター・インターナショナル・インベスターズ・エルエルピー (Silchester International Investors LLP) Silchester International Investors LLP	activist	9.0M	¥5,996	-63.3%	¥4.0B ($25.9M)
2024-04-11	SELL	subscription	シルチェスター・インターナショナル・インベスターズ・エルエルピー (Silchester International Investors LLP) Silchester International Investors LLP	activist	9.7M	¥5,823	-68.2%	¥3.8B ($24.2M)
2024-03-19	SELL	subscription	シルチェスター・インターナショナル・インベスターズ・エルエルピー (Silchester International Investors LLP) Silchester International Investors LLP	activist	10.3M	¥5,535	-76.9%	¥3.5B ($22.6M)
2024-02-06	SELL	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	2.5M	¥5,074	-93.0%	¥31M ($203K)
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	1.6M	¥5,074	-93.0%	¥31M ($203K)
2024-02-06	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	356.0K	¥5,074	+93.0%	¥1.8B ($11.7M)
2024-01-19	BUY	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	2.6M	¥5,156	+89.9%	¥96M ($619K)
2024-01-19	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	1.7M	¥5,156	+89.9%	¥8.5B ($55.1M)
2024-01-19	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	356.0K	¥5,156	+89.9%	¥1.8B ($11.8M)
2023-12-07	SELL	subscription	シルチェスター・インターナショナル・インベスターズ・エルエルピー (Silchester International Investors LLP) Silchester International Investors LLP	activist	11.0M	¥5,198	-88.4%	¥3.5B ($22.7M)
2023-12-06	BUY	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	2.5M	¥5,270	+85.8%	¥196M ($1.3M)
2023-12-06	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	1.7M	¥5,270	-85.8%	¥163M ($1.1M)
2023-12-06	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	356.0K	¥5,270	+85.8%	¥1.9B ($12.1M)
2023-06-05	BUY	subscription	シルチェスター・インターナショナル・インベスターズ・エルエルピー (Silchester International Investors LLP) Silchester International Investors LLP	activist	11.6M	¥4,318	+126.8%	¥3.0B ($19.3M)
2023-05-09	SELL	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	2.5M	¥4,535	-115.9%	¥112M ($725K)
2023-05-09	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	1.7M	¥4,535	-115.9%	¥197M ($1.3M)
2023-05-09	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	356.0K	¥4,535	+115.9%	¥1.6B ($10.4M)

Showing the 50 most recent of 71 filings.

Frequently asked questions

Who has been buying Dowa Holdings Co., Ltd. stock?: 11 distinct investors have filed 23 disclosed large-shareholding filings in Dowa Holdings Co., Ltd. (5714), most recently on 2026-04-02. 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 Dowa Holdings Co., Ltd. have?: Dowa Holdings Co., Ltd. has 23 buy-side and 30 sell-side disclosures on record, covering ¥32.9B ($212.0M) in total reported value, spanning 2021-05-20 to 2026-04-02.
Where does StockDrifts get Dowa Holdings Co., 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 Dowa Holdings Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.