Who has been buying Ohba Co., Ltd. stock?

6 distinct investors have filed 2 disclosed large-shareholding filings in Ohba Co., Ltd. (9765), most recently on 2024-05-08. 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 Ohba Co., Ltd. have?

Ohba Co., Ltd. has 2 buy-side and 12 sell-side disclosures on record, covering ¥11M ($71K) in total reported value, spanning 2021-05-11 to 2024-05-08.

Where does StockDrifts get Ohba 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.

Ohba Co., Ltd. 9765

Company

株式会社オオバOhba Co., Ltd.

Investors

Buys

Total Value

¥11M ($71K)

Avg Return

+34.97%

Last Filing

2024-05-08

Ohba Co., Ltd. (9765) has 2 disclosed large-shareholding filings and 12 disclosed disposals on record, filed by 6 distinct investors. Together those filings cover ¥11M ($71K) in reported transaction value. The earliest filing StockDrifts holds for Ohba Co., Ltd. is dated 2021-05-11; the most recent is 2024-05-08. 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 +34.97%, 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
2024-05-08	SELL	Market Buy	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	69.1K	¥1,145	-7.9%	¥78M ($502K)
2024-05-08	SELL	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	98.9K	¥1,145	-7.9%	¥150M ($967K)
2024-05-08	BUY	Market Buy	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	662.0K	¥1,145	+7.9%	¥10M ($63K)
2023-07-06	BUY	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	139.0K	¥762	+62.1%	¥1M ($8K)
2023-07-06	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	232.7K	¥762	-62.1%	¥20M ($127K)
2023-07-06	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	662.0K	¥762	+62.1%	¥504M ($3.3M)
2023-05-09	SELL	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	138.3K	¥794	-55.5%	¥36M ($230K)
2023-05-09	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	259.4K	¥794	-55.5%	¥53M ($345K)
2023-05-09	SELL	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	662.0K	¥794	-55.5%	¥53M ($345K)
2022-10-07	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	132.4K	¥715	-72.7%	¥110M ($710K)
2022-10-07	SELL	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	662.2K	¥715	-72.7%	¥16M ($105K)
2022-03-07	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	286.8K	¥661	-86.8%	¥67M ($433K)
2022-03-07	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	1.1K	¥661	-86.8%	¥140M ($903K)
2022-03-07	SELL	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	684.2K	¥661	-86.8%	¥22M ($142K)
2021-05-11	BUY	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	191.6K	¥845	+46.1%	¥162M ($1.0M)
2021-05-11	SELL	unknown	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	339.4K	¥845	-46.1%	¥23M ($147K)
2021-05-11	BUY	unknown	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	762.0K	¥845	+46.1%	¥644M ($4.2M)

Frequently asked questions

Who has been buying Ohba Co., Ltd. stock?: 6 distinct investors have filed 2 disclosed large-shareholding filings in Ohba Co., Ltd. (9765), most recently on 2024-05-08. 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 Ohba Co., Ltd. have?: Ohba Co., Ltd. has 2 buy-side and 12 sell-side disclosures on record, covering ¥11M ($71K) in total reported value, spanning 2021-05-11 to 2024-05-08.
Where does StockDrifts get Ohba 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 Ohba Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.