Who has been buying Cuorips Inc. stock?

8 distinct investors have filed 8 disclosed large-shareholding filings in Cuorips Inc. (4894), most recently on 2025-02-18. 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 Cuorips Inc. have?

Cuorips Inc. has 8 buy-side and 14 sell-side disclosures on record, covering ¥8.9B ($57.3M) in total reported value, spanning 2023-06-29 to 2025-02-18.

Where does StockDrifts get Cuorips 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.

Cuorips Inc. 4894

Company

クオリプス株式会社Cuorips Inc.

Investors

Buys

Total Value

¥8.9B ($57.3M)

Avg Return

+257.09%

Last Filing

2025-02-18

Cuorips Inc. (4894) has 8 disclosed large-shareholding filings and 14 disclosed disposals on record, filed by 8 distinct investors. Together those filings cover ¥8.9B ($57.3M) in reported transaction value. The earliest filing StockDrifts holds for Cuorips Inc. is dated 2023-06-29; the most recent is 2025-02-18. 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 +257.09%, 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
2025-02-18	SELL	unknown	澤芳樹 YOSHIKI SAWA	strategic	346.8K	¥5,780	-21.1%	¥580M ($3.7M)
2024-06-07	SELL	Market Buy	JICベンチャー・グロース・インベストメンツ株式会社 JIC Venture Growth Investments Co., Ltd.	passive	394.8K	¥5,640	-24.1%	¥751M ($4.8M)
2024-04-11	SELL	Market Buy	京都大学イノベーションキャピタル株式会社 Kyoto University Innovation Capital Co.,Ltd.	passive	337.7K	¥3,680	-90.2%	¥317M ($2.0M)
2024-03-08	BUY	unknown	テルモ株式会社 TERUMO CORPORATION	other	530.0K	¥3,770	+85.7%	¥2.0B ($12.9M)
2024-02-02	BUY	Market Buy	SBI Ventures Two株式会社 SBI Ventures Two Co., Ltd.	passive	253.1K	¥2,301	+204.2%	¥575M ($3.7M)
2024-02-02	SELL	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	83.0K	¥2,301	-204.2%	¥5M ($35K)
2024-01-24	SELL	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	85.1K	¥2,372	-195.1%	¥7M ($48K)
2024-01-24	SELL	Market Buy	SBI Ventures Two株式会社 SBI Ventures Two Co., Ltd.	passive	340.6K	¥2,372	-195.1%	¥181M ($1.2M)
2024-01-18	SELL	unknown	澤芳樹 Yoshiki Sawa	strategic	448.8K	¥2,113	-231.3%	¥58M ($377K)
2024-01-18	BUY	unknown	澤芳樹 Yoshiki Sawa	strategic	448.8K	¥2,113	+231.3%	¥58M ($377K)
2024-01-11	SELL	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	88.1K	¥2,088	-235.3%	¥10M ($64K)
2024-01-11	SELL	Market Buy	SBI Ventures Two株式会社 SBI Ventures Two Co., Ltd.	passive	417.1K	¥2,088	-235.3%	¥175M ($1.1M)
2023-11-21	SELL	Market Buy	ジャフコグループ株式会社 JAFCO Group Co., Ltd.	passive	418.1K	¥2,016	-247.2%	¥210M ($1.4M)
2023-11-21	SELL	Market Buy	ジャフコグループ株式会社 JAFCO Group Co., Ltd.	passive	303.7K	¥2,016	-247.2%	¥231M ($1.5M)
2023-10-30	BUY	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	92.6K	¥1,560	+348.7%	¥144M ($932K)
2023-10-30	SELL	Market Buy	SBI Ventures Two株式会社 SBI Ventures Two Co., Ltd.	passive	500.0K	¥1,560	-348.7%	¥33M ($214K)
2023-10-11	SELL	Market Buy	京都大学イノベーションキャピタル株式会社 Kyoto University Innovation Capital Co.,Ltd.	passive	422.6K	¥1,719	-307.2%	¥153M ($986K)
2023-10-03	SELL	Market Buy	京都大学イノベーションキャピタル株式会社 Kyoto University Innovation Capital Co.,Ltd.	passive	511.6K	¥1,565	-347.3%	¥144M ($929K)
2023-10-03	BUY	Market Buy	京都大学イノベーションキャピタル株式会社 Kyoto University Innovation Capital Co.,Ltd.	passive	511.6K	¥1,565	+347.3%	¥144M ($929K)
2023-07-04	BUY	Market Buy	SBI Ventures Two株式会社 SBI Ventures Two Co., Ltd.	passive	500.0K	¥2,378	+194.4%	¥1.2B ($7.7M)
2023-07-03	BUY	Market Buy	京都大学イノベーションキャピタル株式会社 Kyoto University Innovation Capital Co.,Ltd.	passive	580.0K	¥1,978	+253.9%	¥1.1B ($7.4M)
2023-07-03	BUY	Market Buy	ジャフコグループ株式会社 JAFCO Group Co., Ltd.	passive	500.0K	¥1,978	+253.9%	¥989M ($6.4M)
2023-06-30	BUY	Market Buy	JICベンチャー・グロース・インベストメンツ株式会社 JIC Venture Growth Investments Co., Ltd.	passive	500.0K	¥1,578	+343.6%	¥789M ($5.1M)
2023-06-30	BUY	unknown	澤芳樹 Yoshiki Sawa	strategic	458.8K	¥1,578	+343.6%	¥724M ($4.7M)
2023-06-29	BUY	acquisition	第一三共株式会社 DAIICHI SANKYO COMPANY, LIMITED	strategic	1.0M	¥1,466	+377.5%	¥1.5B ($9.5M)
2023-06-29	BUY	negotiated	第一三共株式会社 DAIICHI SANKYO COMPANY, LIMITED	strategic	1.0M	¥1,466	+377.5%	¥1.5B ($9.5M)

Frequently asked questions

Who has been buying Cuorips Inc. stock?: 8 distinct investors have filed 8 disclosed large-shareholding filings in Cuorips Inc. (4894), most recently on 2025-02-18. 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 Cuorips Inc. have?: Cuorips Inc. has 8 buy-side and 14 sell-side disclosures on record, covering ¥8.9B ($57.3M) in total reported value, spanning 2023-06-29 to 2025-02-18.
Where does StockDrifts get Cuorips 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 Cuorips Inc.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.