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

4 distinct investors have filed 6 disclosed large-shareholding filings in Quick Co.,Ltd. (4318), most recently on 2025-02-20. 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 Quick Co.,Ltd. have?

Quick Co.,Ltd. has 6 buy-side and 1 sell-side disclosures on record, covering ¥3.8B ($24.4M) in total reported value, spanning 2021-07-07 to 2025-02-20.

Where does StockDrifts get Quick 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.

Quick Co.,Ltd. 4318

Company

株式会社クイックQuick Co.,Ltd.

Investors

Buys

Total Value

¥3.8B ($24.4M)

Avg Return

+91.22%

Last Filing

2025-02-20

Quick Co.,Ltd. (4318) has 6 disclosed large-shareholding filings and 1 disclosed disposals on record, filed by 4 distinct investors. Together those filings cover ¥3.8B ($24.4M) in reported transaction value. The earliest filing StockDrifts holds for Quick Co.,Ltd. is dated 2021-07-07; the most recent is 2025-02-20. 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 +91.22%, 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
2026-06-19	BUY	Market Buy	エフアイエーエムエルエルシー FIAM LLC	other	395.9K	¥719	+7.4%	¥18M ($115K)
2026-06-19	BUY	Market Buy	フィデリティマネジメントアンドリサーチカンパニーエルエルシー Fidelity Management & Research Company LLC	corporate	840.4K	¥719	+7.4%	¥125M ($806K)
2026-06-19	BUY	unknown	フィデリティマネジメントトラストカンパニー Fidelity Management Trust Company	other	58.5K	¥719	+7.4%	¥42M ($271K)
2026-06-19	BUY	unknown	エフアイエーエムエルエルシー FIAM LLC	other	395.9K	¥719	+7.4%	¥285M ($1.8M)
2026-06-19	BUY	Market Buy	フィデリティマネジメントアンドリサーチカンパニーエルエルシー Fidelity Management & Research Company LLC	corporate	1.1M	¥719	+7.4%	¥174M ($1.1M)
2026-06-19	BUY	Market Buy	フィデリティマネジメントトラストカンパニー Fidelity Management Trust Company	other	68.9K	¥719	+7.4%	¥7M ($44K)
2026-06-19	BUY	Market Buy	エフアイエーエムエルエルシー FIAM LLC	other	410.9K	¥719	+7.4%	¥11M ($71K)
2026-06-19	BUY	Market Buy	フィデリティマネジメントアンドリサーチカンパニーエルエルシー Fidelity Management & Research Company LLC	corporate	1.3M	¥719	+7.4%	¥128M ($824K)
2026-06-19	BUY	Market Buy	フィデリティマネジメントトラストカンパニー Fidelity Management Trust Company	other	91.2K	¥719	+7.4%	¥16M ($106K)
2026-06-19	SELL	unknown	エフアイエーエムエルエルシー FIAM LLC	other	281.1K	¥719	-7.4%	¥93M ($602K)
2026-06-19	BUY	Market Buy	フィデリティマネジメントアンドリサーチカンパニーエルエルシー Fidelity Management & Research Company LLC	corporate	1.5M	¥719	+7.4%	¥199M ($1.3M)
2026-06-08	BUY	unknown	エフアイエーエムエルエルシー FIAM LLC	other	370.9K	¥719	+2.9%	¥267M ($1.7M)
2026-06-08	BUY	unknown	フィデリティマネジメントアンドリサーチカンパニーエルエルシー Fidelity Management & Research Company LLC	corporate	667.3K	¥719	+2.9%	¥480M ($3.1M)
2025-02-20	BUY	negotiated	和納妙子 Taeko Wano	strategic	262.1K	¥631	+38.5%	¥165M ($1.1M)
2025-02-20	BUY	negotiated	有限会社アトムプランニング Atom Planning Co., Ltd.	strategic	3.2M	¥631	+38.5%	¥2.0B ($12.8M)
2025-02-20	BUY	negotiated	和納勉 Tsutomu Wano	activist	462.9K	¥631	+38.5%	¥292M ($1.9M)
2021-12-07	BUY	Market Buy	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	1.7M	¥477	+83.2%	¥97M ($623K)
2021-09-07	BUY	Market Buy	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	1.5M	¥469.67	+86.1%	¥142M ($914K)
2021-08-06	BUY	Market Buy	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	1.2M	¥426.67	+104.8%	¥84M ($542K)
2021-07-12	BUY	negotiated	和納妙子 Taeko Wano	strategic	262.1K	¥404.33	+116.2%	¥106M ($684K)
2021-07-12	BUY	negotiated	有限会社アトムプランニング Atom Planning Co., Ltd.	strategic	4.2M	¥404.33	+116.2%	¥1.7B ($10.9M)
2021-07-12	SELL	negotiated	和納勉 Tsutomu Wano	activist	462.9K	¥404.33	-116.2%	¥40M ($259K)
2021-07-07	BUY	unknown	エフエムアールエルエルシー(FMR LLC) FMR LLC	other	1.0M	¥400	+118.5%	¥415M ($2.7M)

Frequently asked questions

Who has been buying Quick Co.,Ltd. stock?: 4 distinct investors have filed 6 disclosed large-shareholding filings in Quick Co.,Ltd. (4318), most recently on 2025-02-20. 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 Quick Co.,Ltd. have?: Quick Co.,Ltd. has 6 buy-side and 1 sell-side disclosures on record, covering ¥3.8B ($24.4M) in total reported value, spanning 2021-07-07 to 2025-02-20.
Where does StockDrifts get Quick 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 Quick Co.,Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.