Who has been buying Keihan Holdings Co., Ltd. stock?

10 distinct investors have filed 5 disclosed large-shareholding filings in Keihan Holdings Co., Ltd. (9045), most recently on 2025-09-19. 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 Keihan Holdings Co., Ltd. have?

Keihan Holdings Co., Ltd. has 5 buy-side and 10 sell-side disclosures on record, covering ¥2.8B ($18.0M) in total reported value, spanning 2021-06-04 to 2025-09-19.

Where does StockDrifts get Keihan Holdings 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.

Keihan Holdings Co., Ltd. 9045

Company

京阪ホールディングス株式会社Keihan Holdings Co., Ltd.

Investors

Buys

Total Value

¥2.8B ($18.0M)

Avg Return

-5.44%

Last Filing

2025-09-19

Keihan Holdings Co., Ltd. (9045) has 5 disclosed large-shareholding filings and 10 disclosed disposals on record, filed by 10 distinct investors. Together those filings cover ¥2.8B ($18.0M) in reported transaction value. The earliest filing StockDrifts holds for Keihan Holdings Co., Ltd. is dated 2021-06-04; the most recent is 2025-09-19. 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 -5.44%, 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
2025-09-19	SELL	Market Buy	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	1.6M	¥3,404	+2.0%	¥182M ($1.2M)
2025-09-19	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 Sumitomo Mitsui Trust Asset Management Co.,Ltd.	other	3.0M	¥3,404	-2.0%	¥545M ($3.5M)
2025-09-19	BUY	Market Buy	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	2.0M	¥3,404	-2.0%	¥400M ($2.6M)
2024-11-21	BUY	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	1.8M	¥3,574	-6.7%	¥283M ($1.8M)
2024-11-21	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	3.0M	¥3,574	+6.7%	¥2.7B ($17.2M)
2024-11-21	SELL	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	2.0M	¥3,574	+6.7%	¥1.8B ($11.7M)
2023-10-05	BUY	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	1.7M	¥3,700	-9.9%	¥1.8B ($11.6M)
2023-10-05	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	3.8M	¥3,700	+9.9%	¥293M ($1.9M)
2023-10-05	SELL	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	2.5M	¥3,700	+9.9%	¥1.7B ($10.8M)
2021-06-04	SELL	Market Buy	ブラックロック・インベストメント・マネジメント(ユーケー)リミテッドLimited) BlackRock Investment Management (UK	passive	100.1K	¥3,570	+6.6%	¥929M ($6.0M)
2021-06-04	SELL	Market Buy	ブラックロック・インスティテューショナル・トラスト・カンパニー、エヌ.エイ.(BlackRock Institutional Trust Company BlackRock Institutional Trust Company, N.A.	passive	610.6K	¥3,570	+6.6%	¥3.4B ($21.6M)
2021-06-04	SELL	Market Buy	ブラックロック・ファンド・アドバイザーズ BlackRock Fund Advisors	passive	1.0M	¥3,570	+6.6%	¥3.0B ($19.3M)
2021-06-04	SELL	Market Buy	ブラックロック・アセット・マネジメント・アイルランド・リミテッド BlackRock Asset Management Ireland Limited	passive	158.1K	¥3,570	+6.6%	¥889M ($5.7M)
2021-06-04	BUY	Market Buy	ブラックロック・ファンド・マネジャーズ・リミテッド BlackRock Fund Managers Limited	passive	204.5K	¥3,570	-6.6%	¥162M ($1.0M)
2021-06-04	BUY	Market Buy	ブラックロック(ネザーランド)BVBV) BlackRock (Netherlands	passive	132.1K	¥3,570	-6.6%	¥472M ($3.0M)
2021-06-04	SELL	Market Buy	ブラックロック・ジャパン株式会社 BlackRock Japan Co., Ltd.	passive	996.2K	¥3,570	+6.6%	¥1.3B ($8.6M)

Frequently asked questions

Who has been buying Keihan Holdings Co., Ltd. stock?: 10 distinct investors have filed 5 disclosed large-shareholding filings in Keihan Holdings Co., Ltd. (9045), most recently on 2025-09-19. 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 Keihan Holdings Co., Ltd. have?: Keihan Holdings Co., Ltd. has 5 buy-side and 10 sell-side disclosures on record, covering ¥2.8B ($18.0M) in total reported value, spanning 2021-06-04 to 2025-09-19.
Where does StockDrifts get Keihan Holdings 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 Keihan Holdings Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.