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

5 distinct investors have filed 2 disclosed large-shareholding filings in Liberta Co.,Ltd. (4935), most recently on 2026-04-27. 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 Liberta Co.,Ltd. have?

Liberta Co.,Ltd. has 2 buy-side and 20 sell-side disclosures on record, covering ¥30M ($191K) in total reported value, spanning 2021-06-07 to 2026-04-27.

Where does StockDrifts get Liberta 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.

Liberta Co.,Ltd. 4935

Company

株式会社リベルタLiberta Co.,Ltd.

Investors

Buys

Total Value

¥30M ($191K)

Avg Return

+4.95%

Last Filing

2026-04-27

Liberta Co.,Ltd. (4935) has 2 disclosed large-shareholding filings and 20 disclosed disposals on record, filed by 5 distinct investors. Together those filings cover ¥30M ($191K) in reported transaction value. The earliest filing StockDrifts holds for Liberta Co.,Ltd. is dated 2021-06-07; the most recent is 2026-04-27. 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 +4.95%, 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
2026-07-21	SELL	subscription	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	3.7M	¥280	+20.0%	¥163M ($1.1M)
2026-07-17	SELL	subscription	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	4.5M	¥259	+13.5%	¥85M ($548K)
2026-07-16	SELL	subscription	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	4.8M	¥290	+22.8%	¥18M ($117K)
2026-07-15	SELL	subscription	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	5.0M	¥331	+34.1%	¥127M ($820K)
2026-07-13	SELL	subscription	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	5.4M	¥410	+46.8%	¥114M ($735K)
2026-07-10	SELL	subscription	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	5.9M	¥365	+33.1%	¥106M ($683K)
2026-07-09	SELL	subscription	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	6.3M	¥322	+24.2%	¥101M ($655K)
2026-06-29	SELL	subscription	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	6.7M	¥257	-21.8%	¥82M ($528K)
2026-05-22	SELL	subscription	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	7.0M	¥257	+11.7%	¥64M ($411K)
2026-04-27	SELL	unknown	株式会社三井住友銀行	other	6	¥303	+15.2%	¥32M ($207K)
2026-04-27	SELL	subscription	SMBC日興証券株式会社	other	7.4M	¥303	+15.2%	¥74M ($479K)
2026-04-06	BUY	unknown	株式会社三井住友銀行	other	104.6K	¥283	+5.0%	¥30M ($191K)
2026-04-06	BUY	unknown	SMBC日興証券株式会社	other	7.8M	¥283	+5.0%	¥2.2B ($14.2M)
2025-08-19	BUY	unknown	佐藤貴子 Takako Sato	strategic	26.0K	¥511	-32.1%	¥13M ($86K)
2025-08-19	SELL	unknown	株式会社モア More Co., Ltd.	strategic	1.9M	¥511	+32.1%	¥102M ($659K)
2025-08-19	BUY	unknown	佐藤透 Toru Sato	activist	635.0K	¥511	-32.1%	¥324M ($2.1M)
2025-08-19	BUY	unknown	佐藤貴子 Takako Sato	unknown	26.0K	¥511	-32.1%	¥13M ($86K)
2025-08-19	BUY	unknown	佐藤透 Toru Sato	activist	635.0K	¥511	-32.1%	¥324M ($2.1M)
2025-02-19	SELL	unknown	佐藤貴子 Takako Sato	unknown	26.0K	¥294	-18.0%	¥18M ($114K)
2025-02-19	SELL	unknown	佐藤透 Toru Sato	activist	635.0K	¥294	-18.0%	¥34M ($222K)
2025-02-19	SELL	unknown	佐藤透 Toru Sato	activist	635.0K	¥294	-18.0%	¥34M ($222K)
2025-02-19	SELL	unknown	佐藤貴子 Takako Sato	strategic	26.0K	¥294	-18.0%	¥18M ($114K)
2025-02-19	SELL	unknown	株式会社モア More Co., Ltd.	strategic	2.0M	¥294	-18.0%	¥53M ($345K)
2025-02-18	SELL	unknown	佐藤貴子 Takako Sato	unknown	26.0K	¥297.2	-16.8%	¥18M ($115K)
2025-02-18	SELL	unknown	佐藤透 Toru Sato	activist	635.0K	¥297.2	-16.8%	¥35M ($224K)
2025-02-18	SELL	unknown	佐藤透 Toru Sato	activist	635.0K	¥297.2	-16.8%	¥35M ($224K)
2025-02-18	SELL	unknown	佐藤貴子 Takako Sato	unknown	26.0K	¥297.2	-16.8%	¥18M ($115K)
2021-11-26	SELL	unknown	佐藤透 Toru Sato	activist	370.5K	¥74.3	-367.0%	¥3M ($17K)
2021-11-26	SELL	unknown	佐藤貴子 Takako Sato	strategic	13.0K	¥74.3	-367.0%	¥2M ($14K)
2021-11-26	SELL	unknown	株式会社モア More Co., Ltd.	strategic	1.1M	¥74.3	-367.0%	¥2M ($11K)
2021-11-26	SELL	unknown	佐藤透 Toru Sato	activist	370.5K	¥74.3	-367.0%	¥3M ($17K)
2021-11-26	SELL	unknown	佐藤貴子 Takako Sato	strategic	13.0K	¥74.3	-367.0%	¥2M ($14K)
2021-11-26	SELL	unknown	株式会社モア More Co., Ltd.	strategic	1.1M	¥74.3	-367.0%	¥2M ($11K)
2021-06-07	BUY	unknown	佐藤貴子 Takako Sato	strategic	13.0K	¥112.6	+208.2%	¥1M ($9K)
2021-06-07	BUY	unknown	株式会社モア More Co., Ltd.	strategic	1.1M	¥112.6	+208.2%	¥124M ($799K)
2021-06-07	BUY	unknown	佐藤貴子 Takako Sato	strategic	13.0K	¥112.6	+208.2%	¥1M ($9K)
2021-06-07	BUY	unknown	株式会社モア More Co., Ltd.	strategic	1.1M	¥112.6	+208.2%	¥124M ($799K)
2021-06-07	BUY	unknown	株式会社モア More Co., Ltd.	strategic	1.1M	¥112.6	+208.2%	¥124M ($799K)
2021-06-07	SELL	unknown	佐藤透 Toru Sato	activist	397.5K	¥112.6	-208.2%	¥14M ($90K)
2021-06-07	SELL	unknown	佐藤透 Toru Sato	activist	397.5K	¥112.6	-208.2%	¥14M ($90K)
2021-06-07	BUY	unknown	佐藤透 Toru Sato	activist	397.5K	¥112.6	+208.2%	¥45M ($289K)
2021-06-07	BUY	unknown	佐藤貴子 Takako Sato	strategic	13.0K	¥112.6	+208.2%	¥1M ($9K)

Frequently asked questions

Who has been buying Liberta Co.,Ltd. stock?: 5 distinct investors have filed 2 disclosed large-shareholding filings in Liberta Co.,Ltd. (4935), most recently on 2026-04-27. 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 Liberta Co.,Ltd. have?: Liberta Co.,Ltd. has 2 buy-side and 20 sell-side disclosures on record, covering ¥30M ($191K) in total reported value, spanning 2021-06-07 to 2026-04-27.
Where does StockDrifts get Liberta 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 Liberta Co.,Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.