Who has been buying Wakita & Co.,LTD. stock?

14 distinct investors have filed 15 disclosed large-shareholding filings in Wakita & Co.,LTD. (8125), most recently on 2026-05-07. 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 Wakita & Co.,LTD. have?

Wakita & Co.,LTD. has 15 buy-side and 9 sell-side disclosures on record, covering ¥5.7B ($36.6M) in total reported value, spanning 2021-06-08 to 2026-05-07.

Where does StockDrifts get Wakita & 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.

Wakita & Co.,LTD. 8125

Company

株式会社ワキタWakita & Co.,LTD.

Investors

Buys

Total Value

¥5.7B ($36.6M)

Avg Return

+30.07%

Last Filing

2026-05-07

Wakita & Co.,LTD. (8125) has 15 disclosed large-shareholding filings and 9 disclosed disposals on record, filed by 14 distinct investors. Together those filings cover ¥5.7B ($36.6M) in reported transaction value. The earliest filing StockDrifts holds for Wakita & Co.,LTD. is dated 2021-06-08; the most recent is 2026-05-07. 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 +30.07%, 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
2026-05-07	BUY	unknown	株式会社ウィング	other	500.0K	¥1,826	-9.3%	¥913M ($5.9M)
2026-05-07	BUY	unknown	脇田光恵	other	188.1K	¥1,826	-9.3%	¥343M ($2.2M)
2026-05-07	BUY	unknown	脇田貞二	activist	572.6K	¥1,826	-9.3%	¥1.0B ($6.7M)
2026-05-07	BUY	Market Buy	有限会社脇田興産	other	5.0M	¥1,826	-9.3%	¥28M ($184K)
2026-02-06	BUY	Market Buy	ＳＭＢＣ日興証券株式会社 SMBC Nikko Securities Inc.	other	3.3M	¥2,055	-9.4%	¥1.1B ($7.2M)
2025-08-29	SELL	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	2.4M	¥1,847	-0.8%	¥749M ($4.8M)
2025-08-19	SELL	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	2.9M	¥1,798	-3.5%	¥1.0B ($6.5M)
2025-07-30	SELL	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	3.4M	¥1,760	-5.7%	¥943M ($6.1M)
2025-05-29	SELL	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	3.9M	¥1,755	-6.0%	¥1.0B ($6.5M)
2025-03-21	BUY	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	4.5M	¥1,794	+3.7%	¥8.1B ($52.4M)
2024-12-20	BUY	unknown	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	2.0M	¥1,628	+14.3%	¥3.2B ($20.9M)
2024-12-20	BUY	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	726.8K	¥1,628	+14.3%	¥1.2B ($7.6M)
2024-09-20	BUY	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	4.5M	¥1,663	+11.9%	¥7.5B ($48.5M)
2024-08-14	BUY	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	4.5M	¥1,570	+18.5%	¥7.1B ($45.8M)
2024-08-13	BUY	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	4.5M	¥1,565	+18.9%	¥7.1B ($45.7M)
2024-07-29	BUY	negotiated	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	294.5K	¥1,653	+12.6%	¥284M ($1.8M)
2024-07-29	SELL	negotiated	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	507.5K	¥1,653	-12.6%	¥585M ($3.8M)
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	157.4K	¥1,653	+12.6%	¥120M ($777K)
2024-07-29	BUY	negotiated	株式会社三菱UFJ銀行 Mitsubishi UFJ Financial Group Inc.	strategic	2.0M	¥1,653	+12.6%	¥3.3B ($21.2M)
2024-06-21	BUY	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	4.5M	¥1,718	+8.3%	¥7.8B ($50.2M)
2024-05-22	BUY	unknown	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	2.0M	¥1,565	+18.9%	¥3.1B ($20.1M)
2024-05-22	SELL	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	53.7K	¥1,565	-18.9%	¥2.4B ($15.6M)
2024-04-01	BUY	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	4.5M	¥1,571	+18.5%	¥7.1B ($45.9M)
2024-03-27	SELL	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	4.5M	¥1,623	-14.7%	¥262M ($1.7M)
2024-03-07	BUY	Market Buy	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	1.6M	¥1,561	+19.2%	¥1.4B ($8.7M)
2024-03-07	BUY	Market Buy	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	2.0M	¥1,561	+19.2%	¥3.1B ($20.1M)
2024-02-07	BUY	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	727.7K	¥1,596	+16.6%	¥1.2B ($7.5M)
2024-02-07	BUY	unknown	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	2.0M	¥1,596	+16.6%	¥3.2B ($20.5M)
2023-11-07	SELL	negotiated	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	498.5K	¥1,491	-24.8%	¥101M ($651K)
2023-11-07	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	955.3K	¥1,491	-24.8%	¥721M ($4.7M)
2023-11-07	BUY	negotiated	三井住友信託銀行株式会社 Sumitomo Mitsui Trust Bank,Limited	strategic	676.0K	¥1,491	+24.8%	¥1.0B ($6.5M)
2023-08-16	BUY	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	4.7M	¥1,341	+38.8%	¥705M ($4.5M)
2022-10-05	BUY	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	4.2M	¥1,196	+55.6%	¥124M ($803K)
2022-07-06	BUY	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	4.1M	¥1,181	+57.6%	¥166M ($1.1M)
2022-06-27	BUY	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	3.9M	¥1,185	+57.0%	¥623M ($4.0M)
2022-06-27	BUY	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	3.9M	¥1,185	+57.0%	¥623M ($4.0M)
2022-05-10	BUY	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	3.4M	¥1,076	+73.0%	¥3.6B ($23.5M)
2022-03-18	BUY	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	3.4M	¥1,007	+84.8%	¥157M ($1.0M)
2021-06-08	BUY	Market Buy	株式会社ストラテジックキャピタル Strategic Capital, Inc.	activist	3.2M	¥1,149	+62.0%	¥102M ($656K)

Frequently asked questions

Who has been buying Wakita & Co.,LTD. stock?: 14 distinct investors have filed 15 disclosed large-shareholding filings in Wakita & Co.,LTD. (8125), most recently on 2026-05-07. 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 Wakita & Co.,LTD. have?: Wakita & Co.,LTD. has 15 buy-side and 9 sell-side disclosures on record, covering ¥5.7B ($36.6M) in total reported value, spanning 2021-06-08 to 2026-05-07.
Where does StockDrifts get Wakita & 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 Wakita & Co.,LTD.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.