Who has been buying Naigai Trans Line Ltd. stock?

11 distinct investors have filed 16 disclosed large-shareholding filings in Naigai Trans Line Ltd. (9384), most recently on 2025-05-09. 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 Naigai Trans Line Ltd. have?

Naigai Trans Line Ltd. has 16 buy-side and 12 sell-side disclosures on record, covering ¥31.8B ($205.4M) in total reported value, spanning 2023-10-06 to 2025-05-09.

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.

Naigai Trans Line Ltd. 9384

Company

内外トランスライン株式会社Naigai Trans Line Ltd.

Investors

Buys

Total Value

¥31.8B ($205.4M)

Avg Return

+8.84%

Last Filing

2025-05-09

Naigai Trans Line Ltd. (9384) has 16 disclosed large-shareholding filings and 12 disclosed disposals on record, filed by 11 distinct investors. Together those filings cover ¥31.8B ($205.4M) in reported transaction value. The earliest filing StockDrifts holds for Naigai Trans Line Ltd. is dated 2023-10-06; the most recent is 2025-05-09. Across these filings the average return since disclosure is +8.84%, 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
2025-05-09	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	249.5K	¥4,045	+0.1%	¥9M ($56K)
2025-05-09	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	2.3K	¥4,045	-0.1%	¥1.6B ($10.3M)
2025-05-09	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	41.1K	¥4,045	-0.1%	¥1.8B ($11.8M)
2025-05-09	SELL	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	unknown	0	¥4,045	-0.1%	¥277M ($1.8M)
2025-05-09	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	74.7K	¥4,045	+0.1%	¥295M ($1.9M)
2025-04-24	BUY	Market Buy	合同会社エーエスティ AST LLC	activist	2.1M	¥4,050	-	-
2025-04-24	BUY	unknown	合同会社エーエスティ AST LLC	activist	2.1M	¥4,050	-	-
2025-04-24	SELL	unknown	戸田幸子 Sachiko Toda	strategic	8.6K	¥4,050	+0.0%	¥16.0B ($103.4M)
2025-04-24	SELL	Market Buy	戸田幸子 Sachiko Toda	unknown	8.6K	¥4,050	+0.0%	¥16.0B ($103.4M)
2025-04-23	BUY	unknown	IAPF2株式会社 IAPF2 Co., Ltd.	activist	8.6M	¥4,050	-	¥34.7B ($224.1M)
2025-04-23	BUY	acquisition	IAPF2株式会社 IAPF2 Co., Ltd.	activist	6.5M	¥4,050	+0.0%	¥26.1B ($168.7M)
2025-04-22	BUY	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	other	68.0K	¥4,055	-	-
2025-04-22	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	183.7K	¥4,055	+0.1%	¥9M ($56K)
2025-04-22	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	492.6K	¥4,055	-0.1%	¥26M ($168K)
2025-04-22	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	608.4K	¥4,055	+0.1%	¥13M ($84K)
2025-04-22	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	246.6K	¥4,055	+0.1%	¥4M ($28K)
2025-04-07	BUY	Market Buy	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	612.1K	¥4,050	+0.0%	¥1.0B ($6.6M)
2025-04-07	BUY	Market Buy	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	other	68.0K	¥4,050	-	-
2025-04-07	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	486.0K	¥4,050	+0.0%	¥758M ($4.9M)
2025-04-07	BUY	Market Buy	ノムラセキュリテーズインターナショナル NOMURA SECURITIES INTERNATIONAL,Inc.	other	5.0K	¥4,050	+0.0%	¥2.2B ($14.0M)
2025-04-07	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	248.6K	¥4,050	+0.0%	¥130M ($839K)
2025-04-07	SELL	Market Buy	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	186.3K	¥4,050	+0.0%	¥30M ($196K)
2025-03-24	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	298.0K	¥4,050	+0.0%	¥1.2B ($7.8M)
2025-03-24	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.	other	0	¥4,050	+0.0%	-
2025-03-24	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	280.1K	¥4,050	+0.0%	¥1.1B ($7.3M)
2025-03-24	BUY	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	359.2K	¥4,050	+0.0%	¥1.5B ($9.4M)
2025-03-24	BUY	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	other	68.0K	¥4,050	+0.0%	¥275M ($1.8M)
2025-03-24	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	193.7K	¥4,050	+0.0%	¥784M ($5.1M)
2025-03-14	BUY	Market Buy	合同会社エーエスティ AST LLC	activist	2.1M	¥4,045	-	-
2025-03-14	BUY	Market Buy	戸田幸子 Sachiko Toda	strategic	48.6K	¥4,045	+0.1%	¥35M ($223K)
2024-02-07	SELL	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	122.5K	¥2,417	-67.6%	¥535M ($3.5M)
2024-02-07	SELL	unknown	三井住友DSアセットマネジメント株式会社 Sumitomo Mitsui DS Asset Management Company, Limited	passive	255.6K	¥2,417	-67.6%	¥52M ($334K)
2023-10-06	BUY	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	344.7K	¥2,374	+70.6%	¥818M ($5.3M)
2023-10-06	BUY	unknown	三井住友DSアセットマネジメント株式会社 Sumitomo Mitsui DS Asset Management Company, Limited	passive	277.0K	¥2,374	+70.6%	¥658M ($4.2M)

Frequently asked questions

Who has been buying Naigai Trans Line Ltd. stock?: 11 distinct investors have filed 16 disclosed large-shareholding filings in Naigai Trans Line Ltd. (9384), most recently on 2025-05-09. 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 Naigai Trans Line Ltd. have?: Naigai Trans Line Ltd. has 16 buy-side and 12 sell-side disclosures on record, covering ¥31.8B ($205.4M) in total reported value, spanning 2023-10-06 to 2025-05-09.
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.