Who has been buying Kikukawa Enterprise, Inc. stock?

7 distinct investors have filed 9 disclosed large-shareholding filings in Kikukawa Enterprise, Inc. (6346), most recently on 2025-09-29. 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 Kikukawa Enterprise, Inc. have?

Kikukawa Enterprise, Inc. has 9 buy-side and 3 sell-side disclosures on record, covering ¥3.3B ($21.2M) in total reported value, spanning 2021-04-22 to 2025-09-29.

Where does StockDrifts get Kikukawa Enterprise, Inc. 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.

Kikukawa Enterprise, Inc. 6346

Company

キクカワエンタープライズ株式会社Kikukawa Enterprise, Inc.

Investors

Buys

Total Value

¥3.3B ($21.2M)

Avg Return

+27.84%

Last Filing

2025-09-29

Kikukawa Enterprise, Inc. (6346) has 9 disclosed large-shareholding filings and 3 disclosed disposals on record, filed by 7 distinct investors. Together those filings cover ¥3.3B ($21.2M) in reported transaction value. The earliest filing StockDrifts holds for Kikukawa Enterprise, Inc. is dated 2021-04-22; the most recent is 2025-09-29. 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 +27.84%, 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
2026-06-08	BUY	Market Buy	株式会社UH Partners 2	passive	63.8K	¥5,680	+0.7%	¥79M ($508K)
2026-06-08	BUY	Market Buy	光通信株式会社	passive	94.0K	¥5,680	+0.7%	¥534M ($3.4M)
2025-09-29	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	49.9K	¥6,700	-9.1%	¥57M ($365K)
2025-09-29	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	94.0K	¥6,700	-9.1%	¥630M ($4.1M)
2025-07-25	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	41.4K	¥5,900	+3.2%	¥78M ($502K)
2025-07-25	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	94.0K	¥5,900	+3.2%	¥555M ($3.6M)
2025-05-08	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	28.2K	¥5,900	+3.2%	¥82M ($528K)
2025-05-08	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	94.0K	¥5,900	+3.2%	¥555M ($3.6M)
2025-03-10	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	14.4K	¥5,940	+2.5%	¥86M ($552K)
2025-03-10	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	94.0K	¥5,940	+2.5%	¥558M ($3.6M)
2024-11-25	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	94.0K	¥4,725	+28.9%	¥63M ($406K)
2024-08-16	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	80.6K	¥4,570	+33.3%	¥63M ($409K)
2024-07-30	BUY	unknown	菊川厚 Atsushi Kikukawa	strategic	66.3K	¥4,635	+31.4%	¥307M ($2.0M)
2023-05-01	BUY	Market Buy	木戸修 KIDO OSAMU	strategic	829.0K	¥3,875	+57.2%	¥512M ($3.3M)
2023-05-01	BUY	unknown	木戸修 KIDO OSAMU	strategic	697.0K	¥3,875	+57.2%	¥2.7B ($17.4M)
2022-03-01	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	66.8K	¥4,190	+45.4%	¥280M ($1.8M)
2021-04-22	SELL	unknown	みずほ信託銀行株式会社 Mizuho Trust & Banking Co., Ltd.	other	41.6K	¥4,490	-35.6%	¥2M ($11K)
2021-04-22	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	strategic	10.1K	¥4,490	-35.6%	¥9M ($57K)
2021-04-22	SELL	unknown	株式会社みずほ銀行 Mizuho Bank, Ltd.	strategic	8.1K	¥4,490	-35.6%	¥55M ($352K)

Frequently asked questions

Who has been buying Kikukawa Enterprise, Inc. stock?: 7 distinct investors have filed 9 disclosed large-shareholding filings in Kikukawa Enterprise, Inc. (6346), most recently on 2025-09-29. 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 Kikukawa Enterprise, Inc. have?: Kikukawa Enterprise, Inc. has 9 buy-side and 3 sell-side disclosures on record, covering ¥3.3B ($21.2M) in total reported value, spanning 2021-04-22 to 2025-09-29.
Where does StockDrifts get Kikukawa Enterprise, Inc. 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 Kikukawa Enterprise, Inc.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.