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The Oita Bank, Ltd. 8392

Company
株式会社大分銀行The Oita Bank, Ltd.
Investors
3
Buys
5
Total Value
¥1.1B ($7.3M)
Avg Return
+13.89%
Last Filing
2026-04-22

The Oita Bank, Ltd. (8392) has 5 disclosed large-shareholding filings and 4 disclosed disposals on record, filed by 3 distinct investors. Together those filings cover ¥1.1B ($7.3M) in reported transaction value. The earliest filing StockDrifts holds for The Oita Bank, Ltd. is dated 2026-03-23; the most recent is 2026-04-22. 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 +13.89%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2026-08-07BUYMarket Buy
野村アセットマネジメント株式会社
other2.2M¥2,712+4.8%¥21M ($137K)
2026-08-07SELLunknown
野村證券株式会社
other986.5K¥2,712-4.8%¥2.5B ($16.2M)
2026-06-05SELLunknown
野村アセットマネジメント株式会社
other2.2M¥2,241-13.7%¥70M ($454K)
2026-06-05SELLunknown
ノムラ インターナショナル ピーエルシー
NOMURA INTERNATIONAL PLC
other-735.2K¥2,241-13.7%¥1.3B ($8.3M)
2026-06-05SELLunknown
野村證券株式会社
other1.9M¥2,241-13.7%¥70M ($454K)
2026-04-22SELLunknown
野村アセットマネジメント株式会社
other2.2M¥2,008-15.1%¥47M ($305K)
2026-04-22SELLunknown
ノムラ インターナショナル ピーエルシー
NOMURA INTERNATIONAL PLC
other-165.9K¥2,008-15.1%¥252M ($1.6M)
2026-04-22SELLunknown
野村證券株式会社
other1.9M¥2,008-15.1%¥189M ($1.2M)
2026-04-07SELLMarket Buy
ノムラ インターナショナル ピーエルシー
NOMURA INTERNATIONAL PLC
other-41.1K¥1,948-8.0%¥3.3B ($21.4M)
2026-04-07BUYMarket Buy
野村アセットマネジメント株式会社
other2.3M¥1,948+8.0%¥183M ($1.2M)
2026-04-07BUYMarket Buy
野村證券株式会社
other2.0M¥1,948+8.0%¥3.6B ($23.4M)
2026-03-23BUYunknown
野村アセットマネジメント株式会社
other434.5K¥1,838+17.8%¥941M ($6.1M)
2026-03-23BUYunknown
ノムラ インターナショナル ピーエルシー
NOMURA INTERNATIONAL PLC
other332.3K¥1,838+17.8%¥720M ($4.6M)
2026-03-23BUYunknown
野村證券株式会社
other36.7K¥1,838+17.8%¥79M ($513K)

Frequently asked questions

Who has been buying The Oita Bank, Ltd. stock?
3 distinct investors have filed 5 disclosed large-shareholding filings in The Oita Bank, Ltd. (8392), most recently on 2026-04-22. 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 Oita Bank, Ltd. have?
The Oita Bank, Ltd. has 5 buy-side and 4 sell-side disclosures on record, covering ¥1.1B ($7.3M) in total reported value, spanning 2026-03-23 to 2026-04-22.
Where does StockDrifts get The Oita 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 Oita Bank, Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.