Who has been buying NSD Co., Ltd. stock?

10 distinct investors have filed 9 disclosed large-shareholding filings in NSD Co., Ltd. (9759), most recently on 2026-03-23. 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 NSD Co., Ltd. have?

NSD Co., Ltd. has 9 buy-side and 15 sell-side disclosures on record, covering ¥5.5B ($35.2M) in total reported value, spanning 2022-02-21 to 2026-03-23.

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.

NSD Co., Ltd. 9759

Company

株式会社NSDNSD Co., Ltd.

Investors

Buys

Total Value

¥5.5B ($35.2M)

Avg Return

+15.13%

Last Filing

2026-03-23

NSD Co., Ltd. (9759) has 9 disclosed large-shareholding filings and 15 disclosed disposals on record, filed by 10 distinct investors. Together those filings cover ¥5.5B ($35.2M) in reported transaction value. The earliest filing StockDrifts holds for NSD Co., Ltd. is dated 2022-02-21; the most recent is 2026-03-23. Across these filings the average return since disclosure is +15.13%, 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
2026-09-07	BUY	unknown	フィデリティ・マネジメント・アンド・リサーチ・ジャパン株式会社	other	787.6K	¥2,795	-	-
2026-09-07	BUY	Market Buy	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	881.5K	¥2,795	+5.1%	¥192M ($1.2M)
2026-09-07	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	118.8K	¥2,795	-	¥332M ($2.1M)
2026-09-07	BUY	Market Buy	エフアイエーエムエルエルシー FIAM LLC	other	872.9K	¥2,795	+5.1%	¥1.4B ($9.3M)
2026-09-07	BUY	Market Buy	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	3.0M	¥2,795	+5.1%	¥1.2B ($7.4M)
2026-06-17	BUY	unknown	フィデリティマネジメントアンドリサーチホンコンリミテッドLimited) Fidelity Management & Research (Hong Kong	other	101.1K	¥2,442.5	-	¥247M ($1.6M)
2026-06-17	SELL	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	2.6M	¥2,442.5	-20.2%	¥2.1B ($13.6M)
2026-06-17	BUY	Market Buy	エフアイエーエムエルエルシー FIAM LLC	other	353.1K	¥2,442.5	+20.2%	¥21M ($136K)
2026-06-17	BUY	Market Buy	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	805.7K	¥2,442.5	+20.2%	¥378M ($2.4M)
2026-06-17	BUY	unknown	フィデリティ・マネジメント・アンド・リサーチ・ジャパン株式会社	other	787.6K	¥2,442.5	-	-
2026-06-17	SELL	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	3.4M	¥2,442.5	-20.2%	¥2.1B ($13.7M)
2026-06-17	BUY	Market Buy	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	656.0K	¥2,442.5	+20.2%	¥189M ($1.2M)
2026-06-17	SELL	unknown	エフエムアールインベストメントマネジメントユーケーリミテッドLimited) FMR Investment Management (UK	other	226.4K	¥2,442.5	-20.2%	¥903M ($5.8M)
2026-06-17	SELL	unknown	フィデリティ・マネジメント・アンド・リサーチ・ジャパン株式会社	other	787.6K	¥2,442.5	-20.2%	¥252M ($1.6M)
2026-06-17	BUY	Market Buy	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	4.3M	¥2,442.5	+20.2%	¥1.1B ($6.9M)
2026-06-17	BUY	Market Buy	エフエムアールインベストメントマネジメントユーケーリミテッドLimited) FMR Investment Management (UK	other	597.2K	¥2,442.5	+20.2%	¥714M ($4.6M)
2026-06-17	BUY	Market Buy	フィデリティ・マネジメント・アンド・リサーチ・ジャパン株式会社	other	894.9K	¥2,442.5	+20.2%	¥21M ($136K)
2026-06-17	BUY	Market Buy	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	3.9M	¥2,442.5	+20.2%	¥861M ($5.6M)
2026-06-17	BUY	Market Buy	エフアイエーエムエルエルシー FIAM LLC	other	166.3K	¥2,442.5	+20.2%	¥168M ($1.1M)
2026-06-17	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	403.8K	¥2,442.5	-	¥986M ($6.4M)
2026-06-17	BUY	Market Buy	エフエムアールインベストメントマネジメントユーケーリミテッドLimited) FMR Investment Management (UK	other	300.0K	¥2,442.5	+20.2%	¥168M ($1.1M)
2026-06-17	BUY	Market Buy	フィデリティ・マネジメント・アンド・リサーチ・ジャパン株式会社	other	885.2K	¥2,442.5	+20.2%	¥63M ($407K)
2026-06-17	BUY	unknown	エフアイエーエムエルエルシー FIAM LLC	other	342.3K	¥2,442.5	-	-
2026-06-17	BUY	Market Buy	エフアイエーエムエルエルシー FIAM LLC	other	345.8K	¥2,442.5	+20.2%	¥441M ($2.8M)
2026-06-17	BUY	Market Buy	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	575.0K	¥2,442.5	+20.2%	¥420M ($2.7M)
2026-06-09	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	3.6M	¥2,517	+16.7%	¥9.0B ($57.7M)
2026-06-09	BUY	unknown	エフアイエーエムエルエルシー FIAM LLC	other	96.6K	¥2,517	+16.7%	¥243M ($1.6M)
2026-06-09	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	109.8K	¥2,517	+16.7%	¥276M ($1.8M)
2026-06-09	BUY	unknown	エフエムアールインベストメントマネジメントユーケーリミテッドLimited) FMR Investment Management (UK	other	236.1K	¥2,517	+16.7%	¥594M ($3.8M)
2026-06-09	BUY	unknown	フィデリティ・マネジメント・アンド・リサーチ・ジャパン株式会社	other	873.1K	¥2,517	+16.7%	¥2.2B ($14.2M)
2026-03-23	SELL	unknown	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	5.0M	¥2,765	-6.2%	¥3.0B ($19.6M)
2026-03-23	SELL	unknown	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	5.0M	¥2,765	-6.2%	¥3.0B ($19.6M)
2026-02-02	BUY	unknown	大東正惠	other	292.9K	¥3,345	-	-
2026-02-02	SELL	unknown	IPC株式会社	strategic	2.6M	¥3,345	+12.2%	¥8.4B ($54.4M)
2025-06-06	BUY	Market Buy	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	6.1M	¥3,451	-14.9%	¥3.1B ($19.9M)
2025-06-06	BUY	Market Buy	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	6.1M	¥3,451	-14.9%	¥3.1B ($19.9M)
2024-04-05	BUY	Market Buy	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	5.2M	¥2,951	-0.5%	¥2.7B ($17.4M)
2024-04-05	BUY	Market Buy	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	5.2M	¥2,951	-0.5%	¥2.7B ($17.4M)
2024-03-05	BUY	unknown	IPC株式会社 IPC Co., Ltd	strategic	5.2M	¥2,854	-	-
2024-03-05	SELL	unknown	大東正惠 Masae Daito	other	292.9K	¥2,854	-2.9%	¥422M ($2.7M)
2023-09-19	SELL	unknown	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	unknown	0	¥2,583	-13.7%	¥82M ($529K)
2023-09-19	BUY	unknown	三菱UFJ国際投信株式会社 Mitsubishi UFJ Financial Group Inc.	passive	534.3K	¥2,583	+13.7%	¥494M ($3.2M)
2023-09-19	BUY	unknown	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	145.9K	¥2,583	-	¥377M ($2.4M)
2023-09-19	SELL	unknown	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	1.3M	¥2,583	-13.7%	¥1.3B ($8.3M)
2023-09-11	BUY	unknown	IPC株式会社 IPC Co., Ltd	strategic	5.2M	¥2,465	+19.1%	¥579M ($3.7M)
2023-09-11	SELL	unknown	橋田麗子 REIKO HASHIDA	other	1.8M	¥2,465	-19.1%	¥279M ($1.8M)
2023-09-11	BUY	Market Buy	IPC株式会社 IPC Co., Ltd	strategic	5.2M	¥2,465	+19.1%	¥579M ($3.7M)
2023-09-11	SELL	unknown	橋田麗子 REIKO HASHIDA	other	1.8M	¥2,465	-19.1%	¥279M ($1.8M)
2023-09-11	SELL	unknown	橋田昌彦 Masahiko Hashida	other	96.8K	¥2,465	-19.1%	¥150M ($969K)
2023-09-11	SELL	unknown	有限会社KDアソシエイツ KD Associates Ltd.	strategic	2.2M	¥2,465	-19.1%	¥1.8B ($11.3M)

Showing the 50 most recent of 61 filings.

Frequently asked questions

Who has been buying NSD Co., Ltd. stock?: 10 distinct investors have filed 9 disclosed large-shareholding filings in NSD Co., Ltd. (9759), most recently on 2026-03-23. 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 NSD Co., Ltd. have?: NSD Co., Ltd. has 9 buy-side and 15 sell-side disclosures on record, covering ¥5.5B ($35.2M) in total reported value, spanning 2022-02-21 to 2026-03-23.
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.