Who has been buying Takada Corporation stock?

9 distinct investors have filed 21 disclosed large-shareholding filings in Takada Corporation (1966), most recently on 2025-09-26. 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 Takada Corporation have?

Takada Corporation has 21 buy-side and 4 sell-side disclosures on record, covering ¥2.8B ($17.8M) in total reported value, spanning 2021-12-24 to 2025-09-26.

Where does StockDrifts get Takada 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.

Takada Corporation 1966

Company

株式会社高田工業所Takada Corporation

Investors

Buys

Total Value

¥2.8B ($17.8M)

Avg Return

+49.36%

Last Filing

2025-09-26

Takada Corporation (1966) has 21 disclosed large-shareholding filings and 4 disclosed disposals on record, filed by 9 distinct investors. Together those filings cover ¥2.8B ($17.8M) in reported transaction value. The earliest filing StockDrifts holds for Takada Corporation is dated 2021-12-24; the most recent is 2025-09-26. 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 +49.36%, 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
2025-09-26	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	355.7K	¥1,595	+15.6%	¥96M ($619K)
2025-09-26	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	475.1K	¥1,595	+15.6%	¥758M ($4.9M)
2025-09-26	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	482.7K	¥1,595	+15.6%	¥770M ($5.0M)
2025-05-20	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	295.8K	¥1,517	+21.5%	¥120M ($775K)
2025-05-20	SELL	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	482.7K	¥1,517	-21.5%	¥11M ($72K)
2025-05-20	SELL	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	475.1K	¥1,517	-21.5%	¥11M ($72K)
2025-03-27	BUY	Market Buy	日揮株式会社 JGC JAPAN CORPORATION	strategic	1.5M	¥1,553	+18.7%	¥1.4B ($8.9M)
2025-03-13	BUY	unknown	日揮株式会社 JGC JAPAN CORPORATION	strategic	572.5K	¥1,556	+18.4%	¥891M ($5.7M)
2025-03-07	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	213.2K	¥1,387	+32.9%	¥102M ($659K)
2025-03-07	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	475.1K	¥1,387	+32.9%	¥659M ($4.3M)
2025-03-07	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	482.7K	¥1,387	+32.9%	¥670M ($4.3M)
2024-11-07	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	139.3K	¥1,715	+7.5%	¥125M ($807K)
2024-11-07	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	475.1K	¥1,715	+7.5%	¥815M ($5.3M)
2024-11-07	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	482.7K	¥1,715	+7.5%	¥828M ($5.3M)
2024-08-20	BUY	Market Buy	株式会社UH Partners 3 UH Partners 3 Co., Ltd.	passive	66.3K	¥1,459	+26.3%	¥97M ($624K)
2024-08-20	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	475.1K	¥1,459	+26.3%	¥11M ($68K)
2024-08-20	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	482.7K	¥1,459	+26.3%	¥704M ($4.5M)
2024-08-05	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	467.9K	¥1,013	+81.9%	¥74M ($477K)
2024-08-05	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	482.7K	¥1,013	+81.9%	¥489M ($3.2M)
2024-07-29	BUY	negotiated	auカブコム証券株式会社 Mitsubishi UFJ Financial Group Inc.	other	1.4K	¥1,427	+29.1%	¥194M ($1.2M)
2024-07-29	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	strategic	71.5K	¥1,427	+29.1%	¥102M ($658K)
2024-07-29	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	281.9K	¥1,427	+29.1%	¥402M ($2.6M)
2024-07-04	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	394.7K	¥1,471	+25.3%	¥108M ($699K)
2024-07-04	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	482.7K	¥1,471	+25.3%	¥710M ($4.6M)
2024-06-26	BUY	Market Buy	日本製鉄株式会社 NIPPON STEEL CORPORATION	strategic	404.9K	¥1,509	+22.1%	¥72M ($468K)
2024-05-30	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	321.1K	¥1,422	+29.6%	¥105M ($676K)
2024-05-30	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	482.7K	¥1,422	+29.6%	¥686M ($4.4M)
2024-02-19	BUY	negotiated	auカブコム証券株式会社 Mitsubishi UFJ Financial Group Inc.	other	8.7K	¥1,849	-0.3%	¥16M ($104K)
2024-02-19	BUY	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	strategic	71.5K	¥1,849	-0.3%	¥132M ($853K)
2024-02-19	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	281.9K	¥1,849	-0.3%	¥521M ($3.4M)
2024-02-09	SELL	negotiated	株式会社福岡銀行 THE BANK OF FUKUOKA, LTD.	strategic	312.7K	¥1,740	-5.9%	¥2.4B ($15.4M)
2024-02-07	SELL	negotiated	株式会社福岡銀行 THE BANK OF FUKUOKA, LTD.	strategic	312.7K	¥1,780	-3.5%	¥2.4B ($15.8M)
2024-02-07	BUY	negotiated	株式会社福岡銀行 THE BANK OF FUKUOKA, LTD.	strategic	312.7K	¥1,780	+3.5%	¥2.4B ($15.8M)
2024-01-10	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	247.8K	¥1,509	+22.1%	¥109M ($703K)
2024-01-10	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	482.7K	¥1,509	+22.1%	¥728M ($4.7M)
2023-11-29	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	175.4K	¥1,414	+30.3%	¥111M ($718K)
2023-11-29	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	482.7K	¥1,414	+30.3%	¥683M ($4.4M)
2022-04-13	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	96.8K	¥729	+152.8%	¥53M ($340K)
2022-04-13	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	482.7K	¥729	+152.8%	¥352M ($2.3M)
2022-03-07	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	24.2K	¥718	+156.7%	¥17M ($112K)
2022-03-07	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	482.7K	¥718	+156.7%	¥35M ($224K)
2022-01-21	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	434.2K	¥682	+170.2%	¥49M ($318K)
2021-12-24	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	361.5K	¥667	+176.3%	¥241M ($1.6M)

Frequently asked questions

Who has been buying Takada Corporation stock?: 9 distinct investors have filed 21 disclosed large-shareholding filings in Takada Corporation (1966), most recently on 2025-09-26. 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 Takada Corporation have?: Takada Corporation has 21 buy-side and 4 sell-side disclosures on record, covering ¥2.8B ($17.8M) in total reported value, spanning 2021-12-24 to 2025-09-26.
Where does StockDrifts get Takada 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 Takada Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.