Who has been buying Nakano Corporation stock?

8 distinct investors have filed 5 disclosed large-shareholding filings in Nakano Corporation (1827), most recently on 2026-02-19. 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 Nakano Corporation have?

Nakano Corporation has 5 buy-side and 6 sell-side disclosures on record, covering ¥5.4B ($35.0M) in total reported value, spanning 2024-03-18 to 2026-02-19.

Where does StockDrifts get Nakano Corporation 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.

Nakano Corporation 1827

Company

株式会社ナカノフドー建設Nakano Corporation

Investors

Buys

Total Value

¥5.4B ($35.0M)

Avg Return

+38.76%

Last Filing

2026-02-19

Nakano Corporation (1827) has 5 disclosed large-shareholding filings and 6 disclosed disposals on record, filed by 8 distinct investors. Together those filings cover ¥5.4B ($35.0M) in reported transaction value. The earliest filing StockDrifts holds for Nakano Corporation is dated 2024-03-18; the most recent is 2026-02-19. 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 +38.76%, 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
2026-07-02	SELL	unknown	大島義和 oshima yoshikazu	strategic	2.3M	¥1,263	-5.3%	¥505M ($3.3M)
2026-07-02	BUY	Market Buy	公益財団法人大島育英会 OSHIMA SCHOLARSHIP FOUNDATION. All Rights Reserved.	passive	7.6M	¥1,263	+5.3%	¥505M ($3.3M)
2026-05-21	BUY	unknown	オールド・ピーク・リミテッド Old Peak Limited	activist	0	¥1,284	-11.1%	-
2026-05-21	BUY	Market Buy	オールド・ピーク・グループ・リミテッド Old Peak Group Ltd.	activist	2.8M	¥1,284	-11.1%	¥470M ($3.0M)
2026-02-19	BUY	Market Buy	オールド・ピーク・リミテッド Old Peak Limited	activist	0	¥1,559	+14.8%	-
2026-02-19	BUY	Market Buy	オールド・ピーク・グループ・リミテッド Old Peak Group Ltd.	activist	2.5M	¥1,559	-14.8%	¥3.3B ($21.1M)
2025-11-20	SELL	unknown	大島義和 oshima yoshikazu	strategic	2.7M	¥1,034	-28.5%	¥392M ($2.5M)
2025-11-20	BUY	Market Buy	公益財団法人大島育英会 OSHIMA SCHOLARSHIP FOUNDATION. All Rights Reserved.	passive	7.2M	¥1,034	+28.5%	¥410M ($2.6M)
2025-10-14	BUY	Market Buy	オールド・ピーク・リミテッド Old Peak Limited	passive	0	¥840	+58.2%	-
2025-10-14	BUY	Market Buy	オールド・ピーク・グループ・リミテッド Old Peak Group Ltd.	passive	2.1M	¥840	+58.2%	¥307M ($2.0M)
2025-08-07	BUY	Market Buy	オールド・ピーク・リミテッド Old Peak Limited	passive	0	¥826	+60.9%	-
2025-08-07	BUY	Market Buy	オールド・ピーク・グループ・リミテッド Old Peak Group Ltd.	passive	1.7M	¥826	+60.9%	¥1.4B ($9.3M)
2024-07-29	BUY	negotiated	三菱UFJモルガン・スタンレー証券株式会社 Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.	other	34.7K	¥504	+163.7%	¥17M ($113K)
2024-07-29	SELL	negotiated	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	25.4K	¥504	-163.7%	¥7M ($45K)
2024-07-29	SELL	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	46.8K	¥504	-163.7%	¥5M ($34K)
2024-07-29	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	1.6M	¥504	+163.7%	¥830M ($5.4M)
2024-03-18	SELL	negotiated	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	37.8K	¥610	-117.9%	¥8M ($54K)
2024-03-18	SELL	negotiated	三菱UFJモルガン・スタンレー証券株式会社 Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.	other	1.2K	¥610	-117.9%	¥23M ($149K)
2024-03-18	SELL	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	59.7K	¥610	-117.9%	¥189M ($1.2M)
2024-03-18	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	1.6M	¥610	+117.9%	¥1.0B ($6.5M)

Frequently asked questions

Who has been buying Nakano Corporation stock?: 8 distinct investors have filed 5 disclosed large-shareholding filings in Nakano Corporation (1827), most recently on 2026-02-19. 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 Nakano Corporation have?: Nakano Corporation has 5 buy-side and 6 sell-side disclosures on record, covering ¥5.4B ($35.0M) in total reported value, spanning 2024-03-18 to 2026-02-19.
Where does StockDrifts get Nakano Corporation 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 Nakano Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.