Who has been buying NTN Corporation stock?

19 distinct investors have filed 53 disclosed large-shareholding filings in NTN Corporation (6472), most recently on 2026-02-05. 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 NTN Corporation have?

NTN Corporation has 53 buy-side and 62 sell-side disclosures on record, covering ¥74.1B ($478.2M) in total reported value, spanning 2021-05-20 to 2026-02-05.

Where does StockDrifts get NTN 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.

NTN Corporation 6472

Company

ＮＴＮ株式会社NTN Corporation

Investors

Buys

Total Value

¥74.1B ($478.2M)

Avg Return

+25.25%

Last Filing

2026-02-05

NTN Corporation (6472) has 53 disclosed large-shareholding filings and 62 disclosed disposals on record, filed by 19 distinct investors. Together those filings cover ¥74.1B ($478.2M) in reported transaction value. The earliest filing StockDrifts holds for NTN Corporation is dated 2021-05-20; the most recent is 2026-02-05. 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 +25.25%, 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
2026-07-07	SELL	unknown	野村アセットマネジメント株式会社	other	33.1M	¥403.8	+4.0%	¥3.2B ($20.5M)
2026-07-07	BUY	unknown	ノムラセキュリテーズインターナショナル NOMURA SECURITIES INTERNATIONAL,Inc.	unknown	0	¥403.8	-4.0%	-
2026-07-07	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	2.1M	¥403.8	-4.0%	¥314M ($2.0M)
2026-07-07	BUY	Market Buy	野村證券株式会社	other	499.5K	¥403.8	-4.0%	¥169M ($1.1M)
2026-02-05	SELL	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	42.4M	¥387.6	+7.9%	¥2.8B ($17.9M)
2026-01-05	BUY	negotiated	ファースト・センティア・インベスターズ・アールキューアイ・ピーティーワイ・リミテッド First Sentier Investors RQI Pty Ltd	passive	959.1K	¥371.6	+4.0%	¥342M ($2.2M)
2026-01-05	SELL	negotiated	株式会社三菱UFJ銀行	strategic	11.3M	¥371.6	+4.0%	¥4.0B ($26.1M)
2026-01-05	BUY	negotiated	三菱UFJモルガン・スタンレー証券株式会社	other	2.3M	¥371.6	+4.0%	¥819M ($5.3M)
2026-01-05	SELL	negotiated	三菱UFJアセットマネジメント株式会社	passive	5.2M	¥371.6	+4.0%	¥1.9B ($12.0M)
2026-01-05	SELL	negotiated	三菱UFJ信託銀行株式会社	passive	18.1M	¥371.6	+4.0%	¥6.5B ($41.6M)
2025-12-19	BUY	unknown	野村アセットマネジメント株式会社	other	39.6M	¥356.3	+0.2%	¥14.1B ($91.3M)
2025-12-19	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	4.5M	¥356.3	-0.2%	¥1.6B ($10.4M)
2025-12-19	SELL	unknown	野村證券株式会社	other	11.3K	¥356.3	-0.2%	¥4M ($26K)
2025-12-18	BUY	unknown	ジェー・ピー・モルガン・プライム・インク J.P. Morgan Prime Inc.	other	25.8K	¥354.9	-0.6%	¥9M ($59K)
2025-12-18	SELL	unknown	ジェー・ピー・モルガン・セキュリティーズ・エルエルシー J.P. Morgan Securities LLC	other	1.7M	¥354.9	-0.6%	¥607M ($3.9M)
2025-12-18	BUY	unknown	ジェー・ピー・モルガン・セキュリティーズ・ピーエルシー J.P. Morgan Securities plc	other	5.9M	¥354.9	+0.6%	¥2.1B ($13.5M)
2025-12-18	SELL	unknown	JPモルガン証券株式会社	other	154.2K	¥354.9	-0.6%	¥55M ($355K)
2025-12-04	SELL	unknown	野村アセットマネジメント株式会社	other	30.5M	¥375	+4.8%	¥10.9B ($70.3M)
2025-12-04	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	18.1M	¥375	-4.8%	¥6.4B ($41.6M)
2025-12-04	SELL	unknown	野村證券株式会社	other	4.6M	¥375	+4.8%	¥1.6B ($10.6M)
2025-12-03	BUY	unknown	ジェー・ピー・モルガン・セキュリティーズ・エルエルシー J.P. Morgan Securities LLC	other	26.7M	¥365	-2.2%	¥9.5B ($61.5M)
2025-12-03	BUY	unknown	ジェー・ピー・モルガン・セキュリティーズ・ピーエルシー J.P. Morgan Securities plc	other	960.9K	¥365	-2.2%	¥343M ($2.2M)
2025-12-03	BUY	unknown	JPモルガン証券株式会社	other	392.2K	¥365	-2.2%	¥140M ($903K)
2025-11-18	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	33.0M	¥355.4	-0.4%	¥378M ($2.4M)
2025-11-18	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	6.6M	¥355.4	+0.4%	¥3.3B ($21.2M)
2025-11-18	SELL	Market Buy	野村證券株式会社 Nomura Securities Co.,Ltd.	other	15.2M	¥355.4	-0.4%	¥1.6B ($10.1M)
2025-11-12	SELL	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	34.1M	¥363.7	+1.9%	¥426M ($2.7M)
2025-11-12	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	-3.0M	¥363.7	+1.9%	¥1.5B ($9.6M)
2025-11-12	SELL	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	19.9M	¥363.7	+1.9%	¥620M ($4.0M)
2025-11-04	SELL	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	35.3M	¥360	+0.9%	¥1.1B ($7.2M)
2025-11-04	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	1.2M	¥360	+0.9%	¥19M ($124K)
2025-11-04	SELL	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	21.8M	¥360	+0.9%	¥288M ($1.9M)
2025-09-22	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	38.3M	¥340.9	+4.7%	¥2.5B ($15.8M)
2025-09-22	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	1.3M	¥340.9	-4.7%	¥2.3B ($15.0M)
2025-09-22	BUY	Market Buy	野村證券株式会社 Nomura Securities Co.,Ltd.	other	22.6M	¥340.9	+4.7%	¥7.7B ($49.7M)
2025-09-17	SELL	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	31.1M	¥342.2	-4.3%	¥820M ($5.3M)
2025-09-17	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	8.4M	¥342.2	+4.3%	¥109M ($705K)
2025-09-17	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	22.6M	¥342.2	+4.3%	¥109M ($705K)
2025-09-16	SELL	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	33.5M	¥343	-4.0%	¥603M ($3.9M)
2025-09-16	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	8.2M	¥343	-4.0%	¥1.2B ($7.9M)
2025-09-16	SELL	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	22.3M	¥343	-4.0%	¥731M ($4.7M)
2025-09-10	SELL	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	35.3M	¥341.1	-4.6%	¥581M ($3.7M)
2025-09-10	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	12.1M	¥341.1	+4.6%	¥73M ($469K)
2025-09-10	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	24.6M	¥341.1	+4.6%	¥8.4B ($54.2M)
2025-09-05	BUY	unknown	みずほインターナショナル Mizuho International plc	other	0	¥347.9	+2.6%	-
2025-09-05	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	11.8M	¥347.9	+2.6%	¥611M ($3.9M)
2025-09-05	SELL	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	unknown	0	¥347.9	-2.6%	¥574M ($3.7M)
2025-09-05	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	11.6M	¥347.9	-2.6%	¥1.9B ($12.4M)
2025-08-29	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	37.0M	¥328.9	-8.5%	¥228M ($1.5M)
2025-08-29	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	11.9M	¥328.9	+8.5%	¥4.0B ($26.0M)

Showing the 50 most recent of 143 filings.

Frequently asked questions

Who has been buying NTN Corporation stock?: 19 distinct investors have filed 53 disclosed large-shareholding filings in NTN Corporation (6472), most recently on 2026-02-05. 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 NTN Corporation have?: NTN Corporation has 53 buy-side and 62 sell-side disclosures on record, covering ¥74.1B ($478.2M) in total reported value, spanning 2021-05-20 to 2026-02-05.
Where does StockDrifts get NTN 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 NTN Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.