Who has been buying Rakuten Bank, Ltd. stock?

12 distinct investors have filed 69 disclosed large-shareholding filings in Rakuten Bank, Ltd. (5838), most recently on 2026-05-08. 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 Rakuten Bank, Ltd. have?

Rakuten Bank, Ltd. has 69 buy-side and 63 sell-side disclosures on record, covering ¥369.9B ($2.4B) in total reported value, spanning 2023-04-26 to 2026-05-08.

Where does StockDrifts get Rakuten Bank, 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.

Rakuten Bank, Ltd. 5838

Company

楽天銀行株式会社Rakuten Bank, Ltd.

Investors

Buys

Total Value

¥369.9B ($2.4B)

Avg Return

+86.18%

Last Filing

2026-05-08

Rakuten Bank, Ltd. (5838) has 69 disclosed large-shareholding filings and 63 disclosed disposals on record, filed by 12 distinct investors. Together those filings cover ¥369.9B ($2.4B) in reported transaction value. The earliest filing StockDrifts holds for Rakuten Bank, Ltd. is dated 2023-04-26; the most recent is 2026-05-08. 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 +86.18%, 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
2026-06-18	SELL	unknown	JPモルガン証券株式会社	other	-399.2K	¥5,299	-	-
2026-06-18	BUY	Market Buy	JPモルガン・アセット・マネジメント株式会社	passive	8.1M	¥5,299	-1.5%	¥1.0B ($6.6M)
2026-06-18	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	638.9K	¥5,299	+1.5%	¥462M ($3.0M)
2026-06-18	SELL	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	1.3M	¥5,299	+1.5%	¥832M ($5.4M)
2026-06-18	BUY	Market Buy	JPモルガン・アセット・マネジメント(アジア・パシフィック)リミテッドLimited) JPMorgan Asset Management (Asia Pacific	passive	1.5M	¥5,299	-1.5%	¥3.8B ($24.5M)
2026-05-08	BUY	Market Buy	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	1.5M	¥6,291	-21.3%	¥3.7B ($24.1M)
2026-05-08	BUY	Market Buy	JPモルガン証券株式会社	other	15.0K	¥6,291	-21.3%	¥220M ($1.4M)
2026-05-08	BUY	Market Buy	JPモルガン・アセット・マネジメント(アジア・パシフィック)リミテッドLimited) JPMorgan Asset Management (Asia Pacific	other	782.7K	¥6,291	-21.3%	¥329M ($2.1M)
2026-05-08	SELL	Market Buy	JPモルガン・アセット・マネジメント株式会社	passive	7.9M	¥6,291	+21.3%	¥220M ($1.4M)
2026-05-08	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	733.2K	¥6,291	+21.3%	¥220M ($1.4M)
2026-04-03	BUY	Market Buy	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	881.8K	¥6,009	+3.8%	¥4.3B ($27.7M)
2026-04-03	SELL	Market Buy	JPモルガン証券株式会社	other	-19.1K	¥6,009	-3.8%	¥4.0B ($25.7M)
2026-04-03	SELL	Market Buy	JPモルガン・アセット・マネジメント(アジア・パシフィック)リミテッドLimited) JPMorgan Asset Management (Asia Pacific	other	740.0K	¥6,009	-3.8%	¥210M ($1.4M)
2026-04-03	BUY	Market Buy	JPモルガン・アセット・マネジメント株式会社	passive	8.0M	¥6,009	+3.8%	¥315M ($2.0M)
2026-04-03	BUY	Market Buy	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	761.4K	¥6,009	+3.8%	¥315M ($2.0M)
2026-03-18	BUY	Market Buy	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	723.1K	¥6,203	+5.6%	¥4.7B ($30.6M)
2026-03-18	SELL	Market Buy	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	170.6K	¥6,203	-5.6%	¥1.1B ($7.2M)
2026-03-18	BUY	Market Buy	JPモルガン証券株式会社	other	653.1K	¥6,203	+5.6%	¥4.3B ($27.6M)
2026-03-18	SELL	Market Buy	JPモルガン・アセット・マネジメント(アジア・パシフィック)リミテッドLimited) JPMorgan Asset Management (Asia Pacific	other	759.9K	¥6,203	-5.6%	¥5.0B ($32.1M)
2026-03-18	BUY	Market Buy	JPモルガン・アセット・マネジメント株式会社	passive	7.9M	¥6,203	+5.6%	¥51.8B ($334.4M)
2026-03-04	SELL	Market Buy	ジェー・ピー・モルガン・エス・イー J.P. Morgan SE	other	8.6K	¥5,585	-17.3%	¥56M ($363K)
2026-03-04	BUY	Market Buy	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	612.0K	¥5,585	+17.3%	¥4.0B ($25.9M)
2026-03-04	SELL	Market Buy	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	524.7K	¥5,585	-17.3%	¥3.4B ($22.2M)
2026-03-04	SELL	Market Buy	JPモルガン・アセット・マネジメント(アジア・パシフィック)リミテッドLimited) JPMorgan Asset Management (Asia Pacific	other	996.7K	¥5,585	-17.3%	¥6.5B ($42.1M)
2026-03-04	SELL	Market Buy	ジェー・ピー・モルガン・インベストメント・マネージメント・インク J.P. Morgan Investment Management Inc.	passive	0	¥5,585	-17.3%	-
2026-03-04	BUY	Market Buy	JPモルガン・アセット・マネジメント株式会社	passive	7.3M	¥5,585	+17.3%	¥48.0B ($309.8M)
2026-03-04	SELL	Market Buy	JPモルガン証券株式会社	other	-214.3K	¥5,585	-17.3%	¥1.4B ($9.1M)
2026-02-04	BUY	Market Buy	JPモルガン・アセット・マネジメント株式会社 JPMorgan Asset Management (Japan) Limited	passive	11.2M	¥7,501	-12.7%	¥3.0B ($19.4M)
2026-01-20	SELL	Market Buy	JPモルガン証券株式会社	other	-73.5K	¥7,377	+11.2%	¥481M ($3.1M)
2026-01-20	BUY	Market Buy	ジェー・ピー・モルガン・チェース・バンク・ナショナル・アソシエーション	other	170.1K	¥7,377	+11.2%	¥1.1B ($7.2M)
2026-01-20	SELL	Market Buy	ジェー・ピー・モルガン・インベストメント・マネージメント・インク J.P. Morgan Investment Management Inc.	passive	553.3K	¥7,377	+11.2%	¥3.6B ($23.4M)
2026-01-20	BUY	Market Buy	ジェー・ピー・モルガン・エス・イー J.P. Morgan SE	other	743.0K	¥7,377	-11.2%	¥4.9B ($31.4M)
2026-01-20	BUY	Market Buy	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	343.9K	¥7,377	-11.2%	¥2.3B ($14.5M)
2026-01-20	BUY	Market Buy	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	743.7K	¥7,377	-11.2%	¥4.9B ($31.4M)
2026-01-20	SELL	Market Buy	JPモルガン・アセット・マネジメント(アジア・パシフィック)リミテッドLimited) JPMorgan Asset Management (Asia Pacific	other	1.1M	¥7,377	+11.2%	¥7.2B ($46.3M)
2026-01-20	SELL	Market Buy	ジェー・ピー・モルガン・アセット・マネジメント(ユーケー)リミテッドLimited) JPMorgan Asset Management(UK	passive	30.5K	¥7,377	+11.2%	¥200M ($1.3M)
2026-01-20	SELL	Market Buy	JPモルガン・アセット・マネジメント株式会社	passive	7.4M	¥7,377	+11.2%	¥48.2B ($310.9M)
2026-01-06	BUY	Market Buy	ジェー・ピー・モルガン・エス・イー J.P. Morgan SE	other	738.2K	¥6,974	+6.1%	¥4.8B ($31.2M)
2026-01-06	BUY	Market Buy	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	327.0K	¥6,974	-6.1%	¥2.1B ($13.8M)
2026-01-06	BUY	Market Buy	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	656.9K	¥6,974	-6.1%	¥4.3B ($27.8M)
2026-01-06	SELL	Market Buy	JPモルガン証券株式会社	other	186.6K	¥6,974	+6.1%	¥1.2B ($7.9M)
2026-01-06	BUY	Market Buy	ジェー・ピー・モルガン・チェース・バンク・ナショナル・アソシエーション	other	174.5K	¥6,974	+6.1%	¥1.1B ($7.4M)
2026-01-06	BUY	Market Buy	JPモルガン・アセット・マネジメント(アジア・パシフィック)リミテッドLimited) JPMorgan Asset Management (Asia Pacific	other	1.3M	¥6,974	-6.1%	¥8.7B ($55.9M)
2026-01-06	SELL	Market Buy	ジェー・ピー・モルガン・インベストメント・マネージメント・インク J.P. Morgan Investment Management Inc.	passive	944.0K	¥6,974	+6.1%	¥6.2B ($39.9M)
2026-01-06	SELL	Market Buy	ジェー・ピー・モルガン・アセット・マネジメント(ユーケー)リミテッドLimited) JPMorgan Asset Management(UK	passive	243.4K	¥6,974	+6.1%	¥1.6B ($10.3M)
2026-01-06	SELL	Market Buy	JPモルガン・アセット・マネジメント株式会社	passive	8.1M	¥6,974	+6.1%	¥53.0B ($342.0M)
2025-10-20	BUY	Market Buy	JPモルガン証券株式会社 JPMorgan Securities Japan Co., Ltd.	other	709.0K	¥8,178	-19.9%	¥6.4B ($41.4M)
2025-10-20	SELL	Market Buy	JPモルガン・アセット・マネジメント(アジア・パシフィック)リミテッドLimited) JPMorgan Asset Management (Asia Pacific	other	1.2M	¥8,178	+19.9%	¥3.4B ($22.1M)
2025-10-20	BUY	Market Buy	ジェー・ピー・モルガン・インベストメント・マネージメント・インク J.P. Morgan Investment Management Inc.	passive	980.9K	¥8,178	-19.9%	¥1.1B ($7.4M)
2025-10-20	BUY	Market Buy	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	199.0K	¥8,178	-19.9%	¥1.6B ($10.5M)

Showing the 50 most recent of 167 filings.

Frequently asked questions

Who has been buying Rakuten Bank, Ltd. stock?: 12 distinct investors have filed 69 disclosed large-shareholding filings in Rakuten Bank, Ltd. (5838), most recently on 2026-05-08. 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 Rakuten Bank, Ltd. have?: Rakuten Bank, Ltd. has 69 buy-side and 63 sell-side disclosures on record, covering ¥369.9B ($2.4B) in total reported value, spanning 2023-04-26 to 2026-05-08.
Where does StockDrifts get Rakuten Bank, 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 Rakuten Bank, Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.