Who has been buying The Yamanashi Chuo Bank, Ltd. stock?

10 distinct investors have filed 10 disclosed large-shareholding filings in The Yamanashi Chuo Bank, Ltd. (8360), most recently on 2025-12-01. 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 The Yamanashi Chuo Bank, Ltd. have?

The Yamanashi Chuo Bank, Ltd. has 10 buy-side and 7 sell-side disclosures on record, covering ¥21.2B ($136.6M) in total reported value, spanning 2021-09-07 to 2025-12-01.

Where does StockDrifts get The Yamanashi Chuo 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.

The Yamanashi Chuo Bank, Ltd. 8360

Company

株式会社山梨中央銀行The Yamanashi Chuo Bank, Ltd.

Investors

Buys

Total Value

¥21.2B ($136.6M)

Avg Return

+359.97%

Last Filing

2025-12-01

The Yamanashi Chuo Bank, Ltd. (8360) has 10 disclosed large-shareholding filings and 7 disclosed disposals on record, filed by 10 distinct investors. Together those filings cover ¥21.2B ($136.6M) in reported transaction value. The earliest filing StockDrifts holds for The Yamanashi Chuo Bank, Ltd. is dated 2021-09-07; the most recent is 2025-12-01. 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 +359.97%, 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
2025-12-01	SELL	Market Buy	NEUBERGER BERMAN TAIWANLIMITED SITE	other	110.0K	¥3,860	-45.6%	¥618M ($4.0M)
2025-12-01	BUY	Market Buy	ニューバーガー・バーマン株式会社	other	2.6M	¥3,860	+45.6%	¥14.8B ($95.7M)
2025-07-16	BUY	Market Buy	NEUBERGER BERMAN TAIWANLIMITED SITE	other	175.5K	¥2,677	+109.9%	¥470M ($3.0M)
2025-07-16	BUY	unknown	NEUBERGER BERMAN TAIWANLIMITED SITE	other	175.5K	¥2,677	+109.9%	¥470M ($3.0M)
2025-07-16	BUY	unknown	ニューバーガー・バーマン株式会社 Neuberger Berman East Asia Limited	other	2.2M	¥2,677	+109.9%	¥448M ($2.9M)
2025-07-16	BUY	Market Buy	ニューバーガー・バーマン株式会社 Neuberger Berman East Asia Limited	other	2.2M	¥2,677	+109.9%	¥448M ($2.9M)
2025-05-01	BUY	unknown	ニューバーガー・バーマン株式会社 Neuberger Berman East Asia Limited	other	2.1M	¥2,000	+181.0%	¥4.1B ($26.6M)
2022-12-05	BUY	negotiated	三菱UFJ国際投信株式会社 Mitsubishi UFJ Financial Group Inc.	passive	127.1K	¥1,014	+454.2%	¥3M ($21K)
2022-12-05	SELL	negotiated	エム・ユー投資顧問株式会社 M.U. Investment Advisors Co., Ltd.	passive	291.1K	¥1,014	-454.2%	¥160M ($1.0M)
2022-12-05	SELL	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	351.7K	¥1,014	-454.2%	¥103M ($665K)
2022-12-05	SELL	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	550.2K	¥1,014	-454.2%	¥170M ($1.1M)
2022-05-20	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	1.2M	¥967	+481.2%	¥1.2B ($7.6M)
2022-05-20	SELL	unknown	野村ホールディングス株式会社 Nomura Holdings, Inc.	strategic	100	¥967	-481.2%	¥181M ($1.2M)
2022-05-20	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	193.7K	¥967	+481.2%	¥187M ($1.2M)
2021-10-07	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	1.6M	¥861	+552.7%	¥3M ($18K)
2021-10-07	SELL	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	28.8K	¥861	-552.7%	¥217M ($1.4M)
2021-10-07	BUY	unknown	野村ホールディングス株式会社 Nomura Holdings, Inc.	strategic	187.0K	¥861	+552.7%	¥161M ($1.0M)
2021-10-07	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	17.8K	¥861	+552.7%	¥1.2B ($8.0M)
2021-09-07	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	1.6M	¥852	+559.6%	¥151M ($973K)
2021-09-07	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	281.2K	¥852	+559.6%	¥240M ($1.5M)
2021-09-07	BUY	unknown	野村ホールディングス株式会社 Nomura Holdings, Inc.	strategic	100	¥852	+559.6%	¥85K ($550)
2021-09-07	SELL	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	200.3K	¥852	-559.6%	¥36M ($234K)

Frequently asked questions

Who has been buying The Yamanashi Chuo Bank, Ltd. stock?: 10 distinct investors have filed 10 disclosed large-shareholding filings in The Yamanashi Chuo Bank, Ltd. (8360), most recently on 2025-12-01. 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 The Yamanashi Chuo Bank, Ltd. have?: The Yamanashi Chuo Bank, Ltd. has 10 buy-side and 7 sell-side disclosures on record, covering ¥21.2B ($136.6M) in total reported value, spanning 2021-09-07 to 2025-12-01.
Where does StockDrifts get The Yamanashi Chuo 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 The Yamanashi Chuo Bank, Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.