Who has been buying Sanyo Trading Co., Ltd. stock?

12 distinct investors have filed 19 disclosed large-shareholding filings in Sanyo Trading Co., Ltd. (3176), most recently on 2026-02-06. 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 Sanyo Trading Co., Ltd. have?

Sanyo Trading Co., Ltd. has 19 buy-side and 16 sell-side disclosures on record, covering ¥3.3B ($21.5M) in total reported value, spanning 2024-03-13 to 2026-02-06.

Where does StockDrifts get Sanyo Trading Co., Ltd. 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.

Sanyo Trading Co., Ltd. 3176

Company

三洋貿易株式会社Sanyo Trading Co., Ltd.

Investors

Buys

Total Value

¥3.3B ($21.5M)

Avg Return

+8.24%

Last Filing

2026-02-06

Sanyo Trading Co., Ltd. (3176) has 19 disclosed large-shareholding filings and 16 disclosed disposals on record, filed by 12 distinct investors. Together those filings cover ¥3.3B ($21.5M) in reported transaction value. The earliest filing StockDrifts holds for Sanyo Trading Co., Ltd. is dated 2024-03-13; the most recent is 2026-02-06. 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 +8.24%, 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
2026-06-22	BUY	Market Buy	エフアイエーエムエルエルシー FIAM LLC	other	982.0K	¥774	+5.3%	¥148M ($956K)
2026-06-22	BUY	Market Buy	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	56.9K	¥774	+5.3%	¥7M ($43K)
2026-06-22	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	725.7K	¥774	+5.3%	¥90M ($579K)
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	49.4K	¥756	+7.5%	¥37M ($241K)
2026-06-09	BUY	unknown	エフアイエーエムエルエルシー FIAM LLC	other	792.0K	¥756	+7.5%	¥599M ($3.9M)
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	610.2K	¥756	+7.5%	¥461M ($3.0M)
2026-02-06	SELL	Market Buy	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	1.2M	¥1,779	+10.6%	¥624M ($4.0M)
2025-11-21	BUY	Market Buy	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	569.5K	¥1,515	+5.0%	¥863M ($5.6M)
2025-11-21	SELL	Market Buy	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	987.1K	¥1,515	-5.0%	¥483M ($3.1M)
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	374.6K	¥1,650	-3.6%	¥5M ($31K)
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	640.1K	¥1,650	+3.6%	¥10M ($62K)
2025-09-19	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	568.0K	¥1,650	-3.6%	¥937M ($6.0M)
2025-07-23	BUY	Market Buy	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	1.8M	¥1,460	+8.9%	¥457M ($3.0M)
2024-11-08	BUY	unknown	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	1.5M	¥1,464	+8.6%	¥2.1B ($13.7M)
2024-09-30	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	152.6K	¥1,509	+5.4%	¥4M ($28K)
2024-09-30	SELL	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	525.5K	¥1,509	-5.4%	¥9M ($56K)
2024-09-30	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	939.5K	¥1,509	+5.4%	¥1.4B ($9.1M)
2024-09-30	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	38.5K	¥1,509	-5.4%	¥9M ($56K)
2024-08-07	BUY	Market Buy	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	569.5K	¥1,328	+19.7%	¥756M ($4.9M)
2024-08-07	BUY	Market Buy	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	1.3M	¥1,328	+19.7%	¥462M ($3.0M)
2024-07-29	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	44.8K	¥1,493	-6.5%	¥351M ($2.3M)
2024-07-29	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	150.8K	¥1,493	+6.5%	¥4M ($28K)
2024-07-29	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	532.1K	¥1,493	+6.5%	¥204M ($1.3M)
2024-07-29	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	939.5K	¥1,493	+6.5%	¥1.4B ($9.0M)
2024-06-03	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	279.4K	¥1,540	+3.3%	¥348M ($2.2M)
2024-06-03	SELL	negotiated	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	148.3K	¥1,540	-3.3%	¥22M ($144K)
2024-06-03	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	395.8K	¥1,540	+3.3%	¥143M ($922K)
2024-06-03	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	939.5K	¥1,540	+3.3%	¥1.4B ($9.3M)
2024-04-22	BUY	Market Buy	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	569.5K	¥1,437	+10.7%	¥818M ($5.3M)
2024-04-22	BUY	Market Buy	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	957.9K	¥1,437	+10.7%	¥1.4B ($8.9M)
2024-04-15	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	302.8K	¥1,490	+6.7%	¥451M ($2.9M)
2024-04-15	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	51.2K	¥1,490	+6.7%	¥76M ($492K)
2024-04-15	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	163.4K	¥1,490	+6.7%	¥243M ($1.6M)
2024-04-15	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	939.5K	¥1,490	+6.7%	¥1.4B ($9.0M)
2024-04-05	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	878.3K	¥1,467	-8.4%	¥9M ($55K)
2024-04-05	BUY	unknown	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	569.5K	¥1,467	+8.4%	¥835M ($5.4M)
2024-04-05	SELL	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	23.6K	¥1,467	-8.4%	¥1.3B ($8.1M)
2024-04-04	BUY	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	372.0K	¥1,449	+9.7%	¥21M ($136K)
2024-04-04	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	647.9K	¥1,449	+9.7%	¥63M ($407K)
2024-04-04	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	568.0K	¥1,449	+9.7%	¥823M ($5.3M)
2024-04-01	SELL	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	939.5K	¥1,415	-12.4%	¥279M ($1.8M)
2024-04-01	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	157.2K	¥1,415	+12.4%	¥127M ($821K)
2024-04-01	SELL	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	283.4K	¥1,415	-12.4%	¥185M ($1.2M)
2024-03-25	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	884.1K	¥1,338	-18.8%	¥287M ($1.9M)
2024-03-25	BUY	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	879.6K	¥1,338	+18.8%	¥1.2B ($7.6M)
2024-03-25	SELL	unknown	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	569.5K	¥1,338	-18.8%	¥761M ($4.9M)
2024-03-22	SELL	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	568.0K	¥1,346	-18.1%	¥765M ($4.9M)
2024-03-22	SELL	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	358.2K	¥1,346	-18.1%	¥269M ($1.7M)
2024-03-22	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	602.0K	¥1,346	+18.1%	¥234M ($1.5M)
2024-03-13	SELL	unknown	東亞合成株式会社 Toagosei Co., Ltd.	strategic	1.5M	¥1,170	-35.9%	¥54M ($350K)

Frequently asked questions

Who has been buying Sanyo Trading Co., Ltd. stock?: 12 distinct investors have filed 19 disclosed large-shareholding filings in Sanyo Trading Co., Ltd. (3176), most recently on 2026-02-06. 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 Sanyo Trading Co., Ltd. have?: Sanyo Trading Co., Ltd. has 19 buy-side and 16 sell-side disclosures on record, covering ¥3.3B ($21.5M) in total reported value, spanning 2024-03-13 to 2026-02-06.
Where does StockDrifts get Sanyo Trading Co., Ltd. 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 Sanyo Trading Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.