Who has been buying Ito En, Ltd. stock?

4 distinct investors have filed 11 disclosed large-shareholding filings in Ito En, Ltd. (2593), most recently on 2026-04-23. 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 Ito En, Ltd. have?

Ito En, Ltd. has 11 buy-side and 5 sell-side disclosures on record, covering ¥54.3B ($350.4M) in total reported value, spanning 2021-05-07 to 2026-04-23.

Where does StockDrifts get Ito En, 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.

Ito En, Ltd. 2593

Company

株式会社伊藤園Ito En, Ltd.

Investors

Buys

Total Value

¥54.3B ($350.4M)

Avg Return

-27.15%

Last Filing

2026-04-23

Ito En, Ltd. (2593) has 11 disclosed large-shareholding filings and 5 disclosed disposals on record, filed by 4 distinct investors. Together those filings cover ¥54.3B ($350.4M) in reported transaction value. The earliest filing StockDrifts holds for Ito En, Ltd. is dated 2021-05-07; the most recent is 2026-04-23. 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 -27.15%, 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
2026-04-23	BUY	Market Buy	グリーンコア株式会社 GREEN CORE,LTD.	other	22.7M	¥2,963	-1.3%	¥974M ($6.3M)
2024-05-21	SELL	unknown	インベスコホンコンリミテッド Invesco Hong Kong Limited	other	214.9K	¥3,773	+18.5%	¥47M ($301K)
2024-05-21	BUY	unknown	インベスコ・アセット・マネジメント株式会社 Invesco Asset Management (Japan) Limited	other	5.4M	¥3,773	-18.5%	¥20.2B ($130.4M)
2024-04-04	BUY	unknown	インベスコ・アセット・マネジメント株式会社 Invesco Asset Management (Japan) Limited	other	7.5M	¥3,680	-16.4%	¥27.3B ($176.1M)
2024-04-04	BUY	unknown	インベスコホンコンリミテッド Invesco Hong Kong Limited	other	220.0K	¥3,680	-16.4%	¥136M ($879K)
2023-09-06	BUY	Market Buy	インベスコホンコンリミテッド Invesco Hong Kong Limited	other	185.8K	¥4,719	-34.8%	¥117M ($752K)
2023-09-06	BUY	Market Buy	インベスコ・アセット・マネジメント株式会社 Invesco Asset Management (Japan) Limited	other	8.9M	¥4,719	-34.8%	¥7.3B ($47.4M)
2023-07-21	BUY	Market Buy	インベスコホンコンリミテッド Invesco Hong Kong Limited	other	164.3K	¥4,042	-23.9%	¥150M ($966K)
2023-07-21	BUY	Market Buy	インベスコ・アセット・マネジメント株式会社 Invesco Asset Management (Japan) Limited	other	7.3M	¥4,042	-23.9%	¥4.9B ($31.9M)
2023-03-27	BUY	Market Buy	グリーンコア株式会社 GREEN CORE,LTD.	other	23.5M	¥4,325	-28.9%	¥854M ($5.5M)
2023-02-06	SELL	Market Buy	マサチューセッツ・ファイナンシャル・サービセズ・カンパニー(Massachusetts Financial Services Company) Massachusetts Financial Services Company	passive	4.8M	¥4,490	+31.5%	¥7.3B ($47.2M)
2022-11-08	SELL	Market Buy	マサチューセッツ・ファイナンシャル・サービセズ・カンパニー(Massachusetts Financial Services Company) Massachusetts Financial Services Company	passive	6.4M	¥5,220	+41.1%	¥8.5B ($54.9M)
2022-07-06	BUY	unknown	インベスコホンコンリミテッド Invesco Hong Kong Limited	other	125.2K	¥6,150	-50.0%	¥770M ($5.0M)
2022-07-06	BUY	unknown	インベスコ・アセット・マネジメント株式会社 Invesco Asset Management (Japan) Limited	other	6.1M	¥6,150	-50.0%	¥37.4B ($241.6M)
2022-04-21	SELL	Market Buy	マサチューセッツ・ファイナンシャル・サービセズ・カンパニー(Massachusetts Financial Services Company) Massachusetts Financial Services Company	passive	8.1M	¥5,400	+43.1%	¥7.7B ($49.9M)
2021-05-07	SELL	Market Buy	マサチューセッツ・ファイナンシャル・サービセズ・カンパニー(Massachusetts Financial Services Company) Massachusetts Financial Services Company	passive	9.5M	¥6,310	+51.3%	¥8.6B ($55.3M)

Frequently asked questions

Who has been buying Ito En, Ltd. stock?: 4 distinct investors have filed 11 disclosed large-shareholding filings in Ito En, Ltd. (2593), most recently on 2026-04-23. 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 Ito En, Ltd. have?: Ito En, Ltd. has 11 buy-side and 5 sell-side disclosures on record, covering ¥54.3B ($350.4M) in total reported value, spanning 2021-05-07 to 2026-04-23.
Where does StockDrifts get Ito En, 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 Ito En, Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.