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

17 distinct investors have filed 39 disclosed large-shareholding filings in Daiwabo Holdings Co., Ltd. (3107), most recently on 2026-01-22. 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 Daiwabo Holdings Co., Ltd. have?

Daiwabo Holdings Co., Ltd. has 39 buy-side and 20 sell-side disclosures on record, covering ¥62.9B ($405.9M) in total reported value, spanning 2021-03-18 to 2026-01-22.

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.

Daiwabo Holdings Co., Ltd. 3107

Company

ダイワボウホールディングス株式会社Daiwabo Holdings Co., Ltd.

Investors

Buys

Total Value

¥62.9B ($405.9M)

Avg Return

+37.36%

Last Filing

2026-01-22

Daiwabo Holdings Co., Ltd. (3107) has 39 disclosed large-shareholding filings and 20 disclosed disposals on record, filed by 17 distinct investors. Together those filings cover ¥62.9B ($405.9M) in reported transaction value. The earliest filing StockDrifts holds for Daiwabo Holdings Co., Ltd. is dated 2021-03-18; the most recent is 2026-01-22. Across these filings the average return since disclosure is +37.36%, 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
2026-06-22	SELL	unknown	株式会社みずほ銀行	strategic	752.1K	¥3,344	-12.6%	¥621M ($4.0M)
2026-06-22	SELL	unknown	みずほ証券株式会社	other	57.2K	¥3,344	-12.6%	¥178M ($1.1M)
2026-06-22	SELL	unknown	アセットマネジメントOne株式会社	other	3.7M	¥3,344	-12.6%	¥2.3B ($15.1M)
2026-06-22	SELL	unknown	アセットマネジメントOneインターナショナル Asset Management One International Ltd.	other	52.6K	¥3,344	-12.6%	¥207M ($1.3M)
2026-06-09	BUY	Market Buy	グランサム、マヨ、ヴァンオッテルローアンドカンパニーエルエルシー(Grantham, Mayo, Van Otterloo & Co. LLC) Grantham, Mayo, Van Otterloo & Co. LLC	activist	4.5M	¥3,480	+8.2%	¥15.5B ($100.0M)
2026-06-08	BUY	unknown	フィデリティマネジメントアンドリサーチカンパニーエルエルシー Fidelity Management & Research Company LLC	corporate	2.5M	¥3,501	+7.5%	¥8.8B ($57.0M)
2026-06-08	BUY	unknown	エフアイエーエムエルエルシー FIAM LLC	other	1.4M	¥3,501	+7.5%	¥4.9B ($31.7M)
2026-06-08	BUY	unknown	フィデリティマネジメントトラストカンパニー Fidelity Management Trust Company	other	276.6K	¥3,501	+7.5%	¥968M ($6.2M)
2026-06-08	BUY	unknown	フィデリティインスティテューショナルアセットマネジメントトラストカンパニー Fidelity Institutional Asset Management Trust Company	other	526.0K	¥3,501	+7.5%	¥1.8B ($11.9M)
2026-01-22	SELL	unknown	株式会社みずほ銀行	strategic	940.1K	¥3,104	-21.3%	¥55M ($354K)
2026-01-22	SELL	unknown	みずほ証券株式会社	other	102.4K	¥3,104	-21.3%	¥330M ($2.1M)
2026-01-22	SELL	unknown	アセットマネジメントOne株式会社	other	4.4M	¥3,104	-21.3%	¥2.9B ($18.6M)
2026-01-22	BUY	unknown	アセットマネジメントOneインターナショナル Asset Management One International Ltd.	other	115.6K	¥3,104	-	¥359M ($2.3M)
2025-12-05	BUY	unknown	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	4.7M	¥2,893	+30.1%	¥13.7B ($88.3M)
2025-12-05	BUY	unknown	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	4.7M	¥2,893	+30.1%	¥13.7B ($88.3M)
2025-12-05	SELL	Market Buy	スレッドニードル・アセット・マネジメント・リミテッド Threadneedle Asset Management Limited	passive	0	¥2,893	-30.1%	¥1.8B ($11.4M)
2025-12-05	BUY	Market Buy	コロンビア・マネジメント・インベストメント・アドバイザーズ・エルエルシー(Columbia Management Investment Advisers	passive	4.5M	¥2,893	+30.1%	¥2.7B ($17.3M)
2025-12-05	SELL	Market Buy	コロンビア・スレッドニードル・マネジメント・リミテッド Columbia Threadneedle Management Limited	passive	4.2K	¥2,893	-30.1%	¥1.5B ($9.7M)
2025-12-05	BUY	Market Buy	コロンビア・スレッドニードル・インベストメント・ビジネス・リミテッド Columbia Threadneedle Investment Business Limited	passive	308.7K	¥2,893	-	¥893M ($5.8M)
2025-11-10	SELL	unknown	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	4.7M	¥2,889	-30.3%	¥3.2B ($20.7M)
2025-02-20	SELL	Market Buy	スレッドニードル・アセット・マネジメント・リミテッド Threadneedle Asset Management Limited	passive	667.3K	¥2,634	-42.9%	¥2.6B ($16.5M)
2025-02-20	BUY	Market Buy	コロンビア・マネジメント・インベストメント・アドバイザーズ・エルエルシー(Columbia Management Investment Advisers Columbia Management Investment Advisers, LLC	passive	3.9M	¥2,634	+42.9%	¥152M ($982K)
2025-02-20	SELL	Market Buy	コロンビア・スレッドニードル・マネジメント・リミテッド Columbia Threadneedle Management Limited	passive	571.8K	¥2,634	-42.9%	¥228M ($1.5M)
2025-02-07	BUY	Market Buy	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	5.8M	¥2,939	+28.1%	¥3.0B ($19.2M)
2024-10-07	SELL	Market Buy	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	230.0K	¥2,753	-36.8%	¥743M ($4.8M)
2024-10-07	BUY	Market Buy	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	1.0M	¥2,753	-	-
2024-10-07	BUY	Market Buy	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	5.8M	¥2,753	+36.8%	¥3.0B ($19.3M)
2024-09-24	BUY	unknown	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	4.8M	¥2,714.5	+38.7%	¥13.1B ($84.7M)
2024-07-29	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	3.1M	¥2,768	-	-
2024-07-29	SELL	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	2.2M	¥2,768	-36.0%	¥133M ($860K)
2024-07-29	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	860.6K	¥2,768	+36.0%	¥560M ($3.6M)
2024-07-29	BUY	negotiated	三菱UFJモルガン・スタンレー証券株式会社 Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.	other	328.8K	¥2,768	-	¥910M ($5.9M)
2024-03-06	BUY	Market Buy	コロンビア・マネジメント・インベストメント・アドバイザーズ・エルエルシー(Columbia Management Investment Advisers Columbia Management Investment Advisers, LLC	passive	3.9M	¥2,600.5	+44.8%	¥877M ($5.7M)
2024-03-06	BUY	Market Buy	スレッドニードル・アセット・マネジメント・リミテッド Threadneedle Asset Management Limited	passive	1.6M	¥2,600.5	+44.8%	¥626M ($4.0M)
2024-03-06	BUY	Market Buy	コロンビア・スレッドニードル・マネジメント・リミテッド Columbia Threadneedle Management Limited	passive	654.4K	¥2,600.5	+44.8%	¥1.4B ($9.2M)
2024-02-22	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	1.0M	¥2,670	-	-
2024-02-22	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	500.5K	¥2,670	+41.0%	¥180M ($1.2M)
2024-02-22	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	4.7M	¥2,670	+41.0%	¥3.3B ($21.4M)
2023-12-22	BUY	Market Buy	スレッドニードル・アセット・マネジメント・リミテッド Threadneedle Asset Management Limited	passive	1.4M	¥3,052	+23.4%	¥4.3B ($27.6M)
2023-12-22	BUY	Market Buy	スレッドニードル・アセット・マネジメント・リミテッド Threadneedle Asset Management Limited	passive	1.3M	¥3,052	+23.4%	¥4.0B ($25.5M)
2023-12-22	BUY	Market Buy	コロンビア・マネジメント・インベストメント・アドバイザーズ・エルエルシー(Columbia Management Investment Advisers Columbia Management Investment Advisers, LLC	passive	3.4M	¥3,052	+23.4%	¥10.5B ($67.5M)
2023-12-22	BUY	Market Buy	コロンビア・スレッドニードル・マネジメント・リミテッド Columbia Threadneedle Management Limited	passive	104.3K	¥3,052	+23.4%	¥318M ($2.1M)
2023-12-22	BUY	Market Buy	コロンビア・マネジメント・インベストメント・アドバイザーズ・エルエルシー(Columbia Management Investment Advisers Columbia Management Investment Advisers, LLC	passive	3.5M	¥3,052	+23.4%	¥10.8B ($69.7M)
2023-12-22	BUY	Market Buy	コロンビア・スレッドニードル・マネジメント・リミテッド Columbia Threadneedle Management Limited	passive	104.3K	¥3,052	+23.4%	¥318M ($2.1M)
2023-05-22	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	435.6K	¥2,704	+39.2%	¥1.2B ($7.6M)
2023-05-22	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	3.5M	¥2,704	+39.2%	¥9.4B ($60.4M)
2023-05-22	BUY	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	1.0M	¥2,704	+39.2%	¥2.8B ($18.2M)
2023-04-26	SELL	Market Buy	グランサム、マヨ、ヴァンオッテルローアンドカンパニーエルエルシー(Grantham, Mayo, Van Otterloo & Co. LLC) Grantham, Mayo, Van Otterloo & Co. LLC	activist	4.0M	¥2,478	-51.9%	¥2.2B ($14.5M)
2023-04-03	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	3.1M	¥2,178	-	-
2023-04-03	SELL	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	2.3M	¥2,178	-72.9%	¥1.5B ($9.7M)

Showing the 50 most recent of 84 filings.

Frequently asked questions

Who has been buying Daiwabo Holdings Co., Ltd. stock?: 17 distinct investors have filed 39 disclosed large-shareholding filings in Daiwabo Holdings Co., Ltd. (3107), most recently on 2026-01-22. 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 Daiwabo Holdings Co., Ltd. have?: Daiwabo Holdings Co., Ltd. has 39 buy-side and 20 sell-side disclosures on record, covering ¥62.9B ($405.9M) in total reported value, spanning 2021-03-18 to 2026-01-22.
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.