Who has been buying Nagoya Railroad Co., Ltd. stock?

26 distinct investors have filed 50 disclosed large-shareholding filings in Nagoya Railroad Co., Ltd. (9048), most recently on 2026-04-22. 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 Nagoya Railroad Co., Ltd. have?

Nagoya Railroad Co., Ltd. has 50 buy-side and 38 sell-side disclosures on record, covering ¥76.3B ($492.0M) in total reported value, spanning 2021-06-04 to 2026-04-22.

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.

Nagoya Railroad Co., Ltd. 9048

Company

名古屋鉄道株式会社Nagoya Railroad Co., Ltd.

Investors

Buys

Total Value

¥76.3B ($492.0M)

Avg Return

-5.03%

Last Filing

2026-04-22

Nagoya Railroad Co., Ltd. (9048) has 50 disclosed large-shareholding filings and 38 disclosed disposals on record, filed by 26 distinct investors. Together those filings cover ¥76.3B ($492.0M) in reported transaction value. The earliest filing StockDrifts holds for Nagoya Railroad Co., Ltd. is dated 2021-06-04; the most recent is 2026-04-22. Across these filings the average return since disclosure is -5.03%, 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
2026-09-24	BUY	Market Buy	アモーヴァ・アセットマネジメント株式会社	other	4.0M	¥1,905	+0.0%	¥1.4B ($8.9M)
2026-09-24	SELL	unknown	三井住友トラスト・アセットマネジメント株式会社	other	4.9M	¥1,905	+0.0%	¥862M ($5.6M)
2026-09-24	BUY	negotiated	三井住友信託銀行株式会社	strategic	1.4M	¥1,905	-	-
2026-07-06	BUY	negotiated	三井住友信託銀行株式会社	strategic	1.4M	¥1,864	-	-
2026-07-06	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	other	5.3M	¥1,864	+2.2%	¥37M ($237K)
2026-07-06	BUY	Market Buy	アモーヴァ・アセットマネジメント株式会社	other	3.2M	¥1,864	+2.2%	¥37M ($237K)
2026-05-22	SELL	unknown	野村證券株式会社	other	2.6M	¥1,857.5	-2.6%	¥37M ($236K)
2026-05-22	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	1.4M	¥1,857.5	-2.6%	¥183M ($1.2M)
2026-05-22	SELL	unknown	野村アセットマネジメント株式会社	other	6.5M	¥1,857.5	-2.6%	¥256M ($1.7M)
2026-04-22	BUY	Market Buy	野村證券株式会社	other	2.7M	¥1,733	+9.9%	¥68M ($440K)
2026-04-22	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	¥1,733	-9.9%	¥273M ($1.8M)
2026-04-22	BUY	Market Buy	野村アセットマネジメント株式会社	other	6.5M	¥1,733	+9.9%	¥614M ($4.0M)
2026-04-21	BUY	negotiated	三井住友信託銀行株式会社	strategic	1.4M	¥1,753	-	-
2026-04-21	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	other	5.3M	¥1,753	+8.7%	¥34M ($222K)
2026-04-21	BUY	unknown	アモーヴァ・アセットマネジメント株式会社	other	3.2M	¥1,753	-	-
2026-04-07	BUY	unknown	野村證券株式会社	other	2.6M	¥1,806	-	-
2026-04-07	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	1.7M	¥1,806	+5.5%	¥568M ($3.7M)
2026-04-07	SELL	unknown	野村アセットマネジメント株式会社	other	6.2M	¥1,806	-5.5%	¥1.1B ($6.9M)
2026-03-19	BUY	negotiated	三井住友信託銀行株式会社	strategic	1.4M	¥1,734	-	-
2026-03-19	SELL	negotiated	三井住友トラスト・アセットマネジメント株式会社	other	5.3M	¥1,734	-9.9%	¥1.4B ($8.8M)
2026-03-19	BUY	negotiated	アモーヴァ・アセットマネジメント株式会社	other	3.2M	¥1,734	+9.9%	¥68M ($440K)
2026-02-20	BUY	unknown	野村證券株式会社	other	2.6M	¥1,804.5	+5.6%	¥4.7B ($30.5M)
2026-02-20	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	1.4M	¥1,804.5	+5.6%	¥2.4B ($15.8M)
2026-02-20	BUY	unknown	野村アセットマネジメント株式会社	other	6.7M	¥1,804.5	+5.6%	¥12.2B ($78.5M)
2025-10-21	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	6.1M	¥1,721	-10.7%	¥68M ($437K)
2025-10-21	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	1.4M	¥1,721	-	-
2025-10-21	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	3.2M	¥1,721	-10.7%	¥34M ($218K)
2025-10-20	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	2.5M	¥1,720.5	-	-
2025-10-20	SELL	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	139.2K	¥1,720.5	-10.7%	¥3.7B ($23.6M)
2025-10-20	SELL	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	4.3M	¥1,720.5	-10.7%	¥34M ($218K)
2025-10-20	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	1.5M	¥1,720.5	+10.7%	¥677M ($4.4M)
2025-10-20	SELL	negotiated	三菱UFJ eスマート証券株式会社 Mitsubishi UFJ eSmart Securities Co., Ltd.	other	165.3K	¥1,720.5	-10.7%	¥271M ($1.7M)
2025-10-06	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	2.5M	¥1,765	+7.9%	¥4.3B ($28.0M)
2025-10-06	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	4.3M	¥1,765	+7.9%	¥7.5B ($48.6M)
2025-10-06	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	1.1M	¥1,765	+7.9%	¥2.0B ($12.9M)
2025-10-06	BUY	negotiated	三菱UFJ eスマート証券株式会社 Mitsubishi UFJ eSmart Securities Co., Ltd.	other	319.1K	¥1,765	+7.9%	¥563M ($3.6M)
2025-10-06	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	2.3M	¥1,765	+7.9%	¥4.0B ($25.8M)
2025-10-06	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	1.4M	¥1,765	-	-
2025-10-06	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	6.1M	¥1,765	-7.9%	¥139M ($896K)
2025-10-06	BUY	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	3.2M	¥1,765	+7.9%	¥69M ($448K)
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	6.2M	¥1,745.5	-9.1%	¥34M ($222K)
2025-09-19	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	1.4M	¥1,745.5	-	-
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	3.2M	¥1,745.5	-9.1%	¥515M ($3.3M)
2025-04-21	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	6.2M	¥1,784.5	-	-
2025-04-21	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	2.5M	¥1,784.5	-	-
2025-04-21	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	1.4M	¥1,784.5	-	-
2025-04-21	SELL	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	3.5M	¥1,784.5	-6.8%	¥421M ($2.7M)
2025-04-21	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	4.4M	¥1,784.5	+6.8%	¥281M ($1.8M)
2025-04-21	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	1.5M	¥1,784.5	+6.8%	¥246M ($1.6M)
2025-04-21	SELL	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	90.6K	¥1,784.5	-6.8%	¥3.8B ($24.5M)

Showing the 50 most recent of 121 filings.

Frequently asked questions

Who has been buying Nagoya Railroad Co., Ltd. stock?: 26 distinct investors have filed 50 disclosed large-shareholding filings in Nagoya Railroad Co., Ltd. (9048), most recently on 2026-04-22. 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 Nagoya Railroad Co., Ltd. have?: Nagoya Railroad Co., Ltd. has 50 buy-side and 38 sell-side disclosures on record, covering ¥76.3B ($492.0M) in total reported value, spanning 2021-06-04 to 2026-04-22.
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.