Who has been buying Palemo Holdings Co.,Ltd. stock?

7 distinct investors have filed 19 disclosed large-shareholding filings in Palemo Holdings Co.,Ltd. (2778), most recently on 2026-05-13. 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 Palemo Holdings Co.,Ltd. have?

Palemo Holdings Co.,Ltd. has 19 buy-side and 17 sell-side disclosures on record, covering ¥426M ($2.7M) in total reported value, spanning 2021-03-25 to 2026-05-13.

Where does StockDrifts get Palemo Holdings 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.

Palemo Holdings Co.,Ltd. 2778

Company

パレモホールディング株式会社Palemo Holdings Co.,Ltd.

Investors

Buys

Total Value

¥426M ($2.7M)

Avg Return

-26.70%

Last Filing

2026-05-13

Palemo Holdings Co.,Ltd. (2778) has 19 disclosed large-shareholding filings and 17 disclosed disposals on record, filed by 7 distinct investors. Together those filings cover ¥426M ($2.7M) in reported transaction value. The earliest filing StockDrifts holds for Palemo Holdings Co.,Ltd. is dated 2021-03-25; the most recent is 2026-05-13. 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 -26.70%, 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
2026-05-13	BUY	Market Buy	株式会社西松屋チェーン NISHIMATSUYA CHAIN Co., Ltd.	other	4.5M	¥118	-5.9%	¥197M ($1.3M)
2025-09-04	SELL	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	162.7K	¥144	+13.9%	¥68M ($441K)
2025-05-08	BUY	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	638.0K	¥141	-12.1%	¥90M ($580K)
2025-04-21	SELL	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	291.6K	¥139	+10.8%	¥74M ($480K)
2025-04-04	BUY	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	827.0K	¥130	-4.6%	¥108M ($694K)
2025-03-21	SELL	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	294.3K	¥142	+12.7%	¥75M ($485K)
2025-03-06	BUY	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	823.4K	¥137	-9.5%	¥26M ($169K)
2025-02-20	SELL	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	631.0K	¥143	+13.3%	¥3M ($18K)
2025-02-06	BUY	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	650.7K	¥147	-15.7%	¥5M ($31K)
2024-12-19	BUY	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	617.9K	¥129	-3.9%	¥80M ($514K)
2024-12-05	SELL	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	601.1K	¥127	+2.4%	¥459K ($3K)
2024-10-21	BUY	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	604.7K	¥130	-4.6%	¥79M ($507K)
2023-09-26	BUY	Market Buy	岩間公一相続人代表岩間要 IWAMA KANAME	passive	1.3M	¥207	-40.1%	¥38M ($246K)
2023-09-26	SELL	Market Buy	岩間公一相続人代表岩間要 IWAMA KANAME	passive	571.0K	¥207	+40.1%	¥128M ($827K)
2023-09-26	SELL	Market Buy	岩間公一相続人代表岩間要 IWAMA KANAME	passive	1.2M	¥207	+40.1%	¥28M ($179K)
2023-07-06	SELL	unknown	ノムラインターナショナルピーエルシー(NOMURA INTERNATIONAL PLC) NOMURA INTERNATIONAL PLC	other	396.0K	¥181	+31.5%	¥51M ($331K)
2023-06-06	SELL	unknown	ノムラインターナショナルピーエルシー(NOMURA INTERNATIONAL PLC) NOMURA INTERNATIONAL PLC	other	680.2K	¥199	+37.7%	¥26M ($169K)
2023-05-10	SELL	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	176.7K	¥200	+38.0%	¥1M ($9K)
2023-05-10	BUY	Market Buy	レオス・キャピタルワークス株式会社 RHEOS CAPITAL WORKS Inc.	passive	485.4K	¥200	-38.0%	¥97M ($626K)
2023-04-07	BUY	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	184.8K	¥211	-41.2%	¥39M ($252K)
2023-04-07	BUY	Market Buy	レオス・キャピタルワークス株式会社 RHEOS CAPITAL WORKS Inc.	passive	485.4K	¥211	-41.2%	¥102M ($661K)
2023-03-23	SELL	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	109.4K	¥234	+47.0%	¥3M ($22K)
2023-03-23	BUY	Market Buy	レオス・キャピタルワークス株式会社 RHEOS CAPITAL WORKS Inc.	passive	485.4K	¥234	-47.0%	¥114M ($733K)
2023-03-06	SELL	unknown	ノムラインターナショナルピーエルシー(NOMURA INTERNATIONAL PLC) NOMURA INTERNATIONAL PLC	other	810.8K	¥231	+46.3%	¥29M ($187K)
2023-02-22	SELL	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	124.4K	¥190	+34.7%	¥5M ($30K)
2023-02-22	BUY	Market Buy	レオス・キャピタルワークス株式会社 RHEOS CAPITAL WORKS Inc.	passive	485.4K	¥190	-34.7%	¥92M ($595K)
2023-01-19	BUY	Market Buy	ノムラインターナショナルピーエルシー(NOMURA INTERNATIONAL PLC) NOMURA INTERNATIONAL PLC	other	936.1K	¥200	-38.0%	¥33M ($213K)
2023-01-11	BUY	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	148.8K	¥185	-33.0%	¥28M ($178K)
2023-01-11	BUY	unknown	ノムラインターナショナルピーエルシー(NOMURA INTERNATIONAL PLC) NOMURA INTERNATIONAL PLC	other	771.7K	¥185	-33.0%	¥143M ($921K)
2023-01-11	BUY	Market Buy	レオス・キャピタルワークス株式会社 RHEOS CAPITAL WORKS Inc.	passive	485.4K	¥185	-33.0%	¥90M ($579K)
2021-08-10	SELL	Market Buy	田中幸夫 YUKIO TANAKA	passive	300	¥228	+45.6%	¥287M ($1.9M)
2021-08-10	BUY	Market Buy	田中幸夫 YUKIO TANAKA	passive	300	¥228	-45.6%	¥287M ($1.9M)
2021-08-06	SELL	unknown	エンデバー・ユナイテッド・パートナーズ・ツー株式会社 Endeavour United Partners Two Co.,Ltd.	unknown	0	¥245	+49.4%	¥521M ($3.4M)
2021-08-06	BUY	unknown	株式会社西松屋チェーン NISHIMATSUYA CHAIN Co., Ltd.	other	2.1M	¥245	-49.4%	¥511M ($3.3M)
2021-08-05	SELL	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	126.5K	¥248	+50.0%	¥146M ($939K)
2021-07-20	BUY	Market Buy	田中幸夫 YUKIO TANAKA	passive	1.3M	¥187	-33.7%	¥24M ($153K)
2021-07-20	BUY	Market Buy	田中幸夫 YUKIO TANAKA	passive	1.3M	¥187	-33.7%	¥451K ($3K)
2021-07-20	BUY	Market Buy	田中幸夫 YUKIO TANAKA	passive	1.3M	¥187	-33.7%	¥24M ($153K)
2021-07-20	BUY	Market Buy	田中幸夫 YUKIO TANAKA	passive	1.3M	¥187	-33.7%	¥225K ($1K)
2021-07-06	BUY	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	713.3K	¥184	-32.6%	¥131M ($847K)
2021-06-18	BUY	Market Buy	田中幸夫 YUKIO TANAKA	passive	1.1M	¥204	-39.2%	¥231M ($1.5M)
2021-06-18	BUY	Market Buy	田中幸夫 YUKIO TANAKA	passive	1.3M	¥204	-39.2%	¥26M ($168K)
2021-06-18	BUY	Market Buy	田中幸夫 YUKIO TANAKA	passive	1.1M	¥204	-39.2%	¥231M ($1.5M)
2021-06-18	BUY	Market Buy	田中幸夫 YUKIO TANAKA	passive	1.3M	¥204	-39.2%	¥26M ($168K)
2021-03-25	SELL	unknown	エンデバー・ユナイテッド・パートナーズ・ツー株式会社 Endeavour United Partners Two Co.,Ltd.	other	2.1M	¥172	+27.9%	¥24M ($152K)

Frequently asked questions

Who has been buying Palemo Holdings Co.,Ltd. stock?: 7 distinct investors have filed 19 disclosed large-shareholding filings in Palemo Holdings Co.,Ltd. (2778), most recently on 2026-05-13. 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 Palemo Holdings Co.,Ltd. have?: Palemo Holdings Co.,Ltd. has 19 buy-side and 17 sell-side disclosures on record, covering ¥426M ($2.7M) in total reported value, spanning 2021-03-25 to 2026-05-13.
Where does StockDrifts get Palemo Holdings 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 Palemo Holdings Co.,Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.