Who has been buying Kyodo Public Relations Co., Ltd. stock?

5 distinct investors have filed 6 disclosed large-shareholding filings in Kyodo Public Relations Co., Ltd. (2436), most recently on 2025-10-08. 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 Kyodo Public Relations Co., Ltd. have?

Kyodo Public Relations Co., Ltd. has 6 buy-side and 8 sell-side disclosures on record, covering ¥1.4B ($9.0M) in total reported value, spanning 2021-06-01 to 2025-10-08.

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.

Kyodo Public Relations Co., Ltd. 2436

Company

共同ピーアール株式会社Kyodo Public Relations Co., Ltd.

Investors

Buys

Total Value

¥1.4B ($9.0M)

Avg Return

+52.50%

Last Filing

2025-10-08

Kyodo Public Relations Co., Ltd. (2436) has 6 disclosed large-shareholding filings and 8 disclosed disposals on record, filed by 5 distinct investors. Together those filings cover ¥1.4B ($9.0M) in reported transaction value. The earliest filing StockDrifts holds for Kyodo Public Relations Co., Ltd. is dated 2021-06-01; the most recent is 2025-10-08. Across these filings the average return since disclosure is +52.50%, 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
2026-09-03	BUY	unknown	株式会社麻布ビルディング Azabu Building K.K.	strategic	1.8M	¥591	-	¥110M ($713K)
2026-09-03	SELL	unknown	株式会社麻布ビルディング Azabu Building K.K.	strategic	1.9M	¥591	-0.8%	¥105M ($679K)
2026-06-23	SELL	unknown	株式会社麻布ビルディング Azabu Building K.K.	strategic	1.0M	¥516	-15.5%	¥47M ($302K)
2025-10-08	SELL	unknown	株式会社テクノグローバル研究所 Tekunogurobarukenkyujo Corporation	other	0	¥883	+32.5%	¥983M ($6.3M)
2025-10-08	BUY	unknown	株式会社麻布ビルディング Azabu Building Co., Ltd.	strategic	1.1M	¥883	-32.5%	¥976M ($6.3M)
2025-03-14	BUY	Market Buy	谷鉄也 Tetsuya Tani	activist	283.8K	¥769	-22.5%	¥60M ($388K)
2025-03-14	BUY	negotiated	谷鉄也 Tetsuya Tani	activist	283.8K	¥769	-22.5%	¥60M ($388K)
2025-03-14	SELL	negotiated	株式会社新東通信 SHINTO TSUSHIN CO.,LTD	activist	1.4M	¥769	+22.5%	¥68M ($439K)
2025-03-14	SELL	Market Buy	株式会社新東通信 SHINTO TSUSHIN CO.,LTD	activist	1.4M	¥769	+22.5%	¥68M ($439K)
2023-07-21	BUY	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	49.8K	¥641	-7.0%	¥29M ($188K)
2023-07-06	SELL	unknown	株式会社テクノグローバル研究所 Tekunogurobarukenkyujo Corporation	strategic	1.1M	¥617	+3.4%	¥1M ($7K)
2023-06-06	BUY	unknown	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	439.1K	¥617	-3.4%	¥271M ($1.7M)
2023-02-01	SELL	unknown	株式会社テクノグローバル研究所 Tekunogurobarukenkyujo Corporation	strategic	1.1M	¥624	+4.5%	¥51M ($327K)
2021-06-01	SELL	negotiated	株式会社新東通信 SHINTO TSUSHIN CO.,LTD	activist	1.4M	¥421	-41.6%	¥32M ($205K)
2021-06-01	SELL	negotiated	株式会社新東通信 SHINTO TSUSHIN CO.,LTD	activist	1.4M	¥421	-41.6%	¥32M ($205K)
2021-06-01	BUY	negotiated	谷鉄也 Tetsuya Tani	activist	196.2K	¥421	+41.6%	¥2M ($13K)
2021-06-01	SELL	negotiated	谷鉄也 Tetsuya Tani	activist	189.0K	¥421	-41.6%	¥1M ($7K)

Frequently asked questions

Who has been buying Kyodo Public Relations Co., Ltd. stock?: 5 distinct investors have filed 6 disclosed large-shareholding filings in Kyodo Public Relations Co., Ltd. (2436), most recently on 2025-10-08. 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 Kyodo Public Relations Co., Ltd. have?: Kyodo Public Relations Co., Ltd. has 6 buy-side and 8 sell-side disclosures on record, covering ¥1.4B ($9.0M) in total reported value, spanning 2021-06-01 to 2025-10-08.
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.

More on this data

Every trade listed above comes from an official regulatory disclosure. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.