Who has been buying JTEKT Corporation stock?

11 distinct investors have filed 12 disclosed large-shareholding filings in JTEKT Corporation (6473), most recently on 2026-05-13. 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 JTEKT Corporation have?

JTEKT Corporation has 12 buy-side and 11 sell-side disclosures on record, covering ¥43.8B ($282.8M) in total reported value, spanning 2021-06-07 to 2026-05-13.

Where does StockDrifts get JTEKT 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.

JTEKT Corporation 6473

Company

株式会社ジェイテクトJTEKT Corporation

Investors

Buys

Total Value

¥43.8B ($282.8M)

Avg Return

+40.57%

Last Filing

2026-05-13

JTEKT Corporation (6473) has 12 disclosed large-shareholding filings and 11 disclosed disposals on record, filed by 11 distinct investors. Together those filings cover ¥43.8B ($282.8M) in reported transaction value. The earliest filing StockDrifts holds for JTEKT Corporation is dated 2021-06-07; the most recent is 2026-05-13. 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 +40.57%, 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
2026-06-04	BUY	Market Buy	アモーヴァ・アセットマネジメント株式会社	other	8.6M	¥2,041.5	+4.4%	¥781M ($5.0M)
2026-06-04	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	5.5M	¥2,041.5	+4.4%	¥1.8B ($11.3M)
2026-06-04	BUY	negotiated	三井住友信託銀行株式会社	strategic	3.8M	¥2,041.5	+4.4%	¥7.8B ($50.3M)
2026-05-13	BUY	negotiated	トヨタ不動産株式会社	strategic	470.0K	¥2,039	+3.3%	¥958M ($6.2M)
2026-05-13	BUY	Market Buy	トヨタ自動車株式会社	strategic	77.2M	¥2,039	+3.3%	¥10.4B ($67.1M)
2025-11-07	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	8.2M	¥1,621	+9.4%	¥13.3B ($86.1M)
2025-11-07	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	4.6M	¥1,621	+9.4%	¥7.5B ($48.5M)
2025-11-07	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	3.8M	¥1,621	+9.4%	¥6.2B ($39.9M)
2025-10-17	SELL	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	18.5M	¥1,428	-24.2%	¥4.7B ($30.2M)
2025-10-17	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	957.0K	¥1,428	+24.2%	¥364M ($2.3M)
2025-10-17	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	888.9K	¥1,428	+24.2%	¥1.3B ($8.2M)
2025-09-19	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	3.8M	¥1,514.5	+17.1%	¥5.8B ($37.3M)
2025-09-19	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	7.7M	¥1,514.5	+17.1%	¥241M ($1.6M)
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	4.2M	¥1,514.5	-17.1%	¥772M ($5.0M)
2025-04-04	BUY	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	7.5M	¥980.5	+80.8%	¥7.4B ($47.5M)
2025-04-04	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	4.7M	¥980.5	+80.8%	¥4.6B ($29.7M)
2025-04-04	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	3.8M	¥980.5	+80.8%	¥3.7B ($24.2M)
2025-02-20	SELL	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	7.4M	¥1,138	-55.8%	¥39M ($252K)
2025-02-20	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	5.0M	¥1,138	-55.8%	¥273M ($1.8M)
2025-02-20	SELL	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	3.8M	¥1,138	-55.8%	¥4.3B ($28.0M)
2024-10-22	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	5.6M	¥1,011.5	-75.3%	¥35M ($224K)
2024-10-22	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	422.3K	¥1,011.5	-75.3%	¥13.0B ($83.6M)
2024-10-07	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	5.7M	¥1,067	+66.2%	¥6.1B ($39.1M)
2024-10-07	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	13.2M	¥1,067	+66.2%	¥14.1B ($91.1M)
2024-03-15	SELL	negotiated	株式会社デンソー DENSO CORPORATION	strategic	12.9M	¥1,348	-31.5%	¥8.0B ($51.6M)
2024-01-10	SELL	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	7.5M	¥1,263	-40.4%	¥434M ($2.8M)
2024-01-10	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	5.3M	¥1,263	-40.4%	¥1.2B ($7.6M)
2024-01-10	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	7.6M	¥1,263	+40.4%	¥9.6B ($62.2M)
2021-06-07	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	23.5M	¥1,244	+42.5%	¥5.2B ($33.3M)
2021-06-07	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	763.5K	¥1,244	-42.5%	¥299M ($1.9M)

Frequently asked questions

Who has been buying JTEKT Corporation stock?: 11 distinct investors have filed 12 disclosed large-shareholding filings in JTEKT Corporation (6473), most recently on 2026-05-13. 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 JTEKT Corporation have?: JTEKT Corporation has 12 buy-side and 11 sell-side disclosures on record, covering ¥43.8B ($282.8M) in total reported value, spanning 2021-06-07 to 2026-05-13.
Where does StockDrifts get JTEKT 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 JTEKT Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.