Who has been buying Japan Property Management Center Co.,Ltd. stock?

11 distinct investors have filed 26 disclosed large-shareholding filings in Japan Property Management Center Co.,Ltd. (3276), most recently on 2025-09-26. 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 Japan Property Management Center Co.,Ltd. have?

Japan Property Management Center Co.,Ltd. has 26 buy-side and 16 sell-side disclosures on record, covering ¥19.6B ($126.6M) in total reported value, spanning 2021-03-18 to 2025-09-26.

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.

Japan Property Management Center Co.,Ltd. 3276

Company

株式会社JPMCJapan Property Management Center Co.,Ltd.

Investors

Buys

Total Value

¥19.6B ($126.6M)

Avg Return

+15.14%

Last Filing

2025-09-26

Japan Property Management Center Co.,Ltd. (3276) has 26 disclosed large-shareholding filings and 16 disclosed disposals on record, filed by 11 distinct investors. Together those filings cover ¥19.6B ($126.6M) in reported transaction value. The earliest filing StockDrifts holds for Japan Property Management Center Co.,Ltd. is dated 2021-03-18; the most recent is 2025-09-26. Across these filings the average return since disclosure is +15.14%, 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
2026-09-24	BUY	Market Buy	株式会社UH Partners 2	passive	316.1K	¥2,266	-	-
2026-09-24	BUY	Market Buy	光通信株式会社	passive	1.3M	¥2,266	-	-
2026-09-24	BUY	unknown	株式会社ムトウエンタープライズ3	activist	87.9K	¥2,266	-	-
2026-09-24	BUY	unknown	武藤英明	activist	525.6K	¥2,266	-	-
2026-09-24	BUY	private	株式会社ムトウエンタープライズ2	activist	4.4M	¥2,266	-	-
2026-08-20	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	815.3K	¥2,244	+0.9%	¥1.8B ($11.8M)
2026-08-20	BUY	unknown	ノムラセキュリテーズインターナショナル NOMURA SECURITIES INTERNATIONAL,Inc.	other	0	¥2,244	+0.9%	-
2026-08-20	BUY	unknown	野村アセットマネジメント株式会社	other	331.2K	¥2,244	+0.9%	¥743M ($4.8M)
2026-08-10	BUY	private	株式会社ムトウエンタープライズ2	activist	4.4M	¥2,244	+0.9%	¥676M ($4.4M)
2026-08-10	BUY	Market Buy	武藤英明	activist	525.6K	¥2,244	+0.9%	¥84M ($539K)
2026-08-10	BUY	Market Buy	株式会社ムトウエンタープライズ3	activist	87.9K	¥2,244	+0.9%	¥16M ($103K)
2025-09-26	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	1.3M	¥1,341	-	-
2025-09-26	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	316.1K	¥1,341	+68.9%	¥171M ($1.1M)
2025-05-28	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	1.3M	¥1,177	+92.4%	¥106M ($686K)
2025-05-28	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	187.7K	¥1,177	-	¥221M ($1.4M)
2025-03-12	BUY	Market Buy	武藤英明 Hideaki Mutoh	activist	525.6K	¥1,144	+98.0%	¥22M ($140K)
2025-03-12	BUY	Market Buy	株式会社ムトウエンタープライズ2 Muto Enterprise Co., Ltd. 2	activist	4.4M	¥1,144	+98.0%	¥146M ($941K)
2025-03-12	BUY	Market Buy	株式会社ムトウエンタープライズ3 Muto Enterprise Co., Ltd.3	activist	87.9K	¥1,144	+98.0%	¥100M ($646K)
2025-02-26	BUY	Market Buy	株式会社ヴァレックス・パートナーズ VARECS Partners Limited	activist	127.7K	¥1,122	+101.9%	¥13.0B ($83.9M)
2024-12-26	SELL	Market Buy	株式会社ヴァレックス・パートナーズ VARECS Partners Limited	activist	1.2M	¥1,133	-99.9%	¥218M ($1.4M)
2024-11-19	SELL	Market Buy	株式会社ヴァレックス・パートナーズ VARECS Partners Limited	activist	1.4M	¥1,184	-91.3%	¥293M ($1.9M)
2024-09-30	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	1.3M	¥1,160	+95.3%	¥225M ($1.5M)
2024-09-27	SELL	Market Buy	株式会社ヴァレックス・パートナーズ VARECS Partners Limited	activist	1.6M	¥1,167	-94.1%	¥235M ($1.5M)
2024-07-05	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	1.1M	¥1,217	+86.1%	¥232M ($1.5M)
2024-06-25	SELL	Market Buy	株式会社ヴァレックス・パートナーズ VARECS Partners Limited	activist	1.8M	¥1,207	-87.7%	¥234M ($1.5M)
2024-05-24	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	958.2K	¥1,193	+89.9%	¥1.1B ($7.4M)
2024-05-10	SELL	Market Buy	株式会社ヴァレックス・パートナーズ VARECS Partners Limited	activist	2.0M	¥1,304	-73.7%	¥256M ($1.6M)
2024-04-09	SELL	Market Buy	株式会社ヴァレックス・パートナーズ VARECS Partners Limited	activist	2.2M	¥1,312	-72.6%	¥275M ($1.8M)
2024-01-25	BUY	Market Buy	武藤英明 Hideaki Mutoh	activist	505.4K	¥1,164	+94.6%	¥27M ($171K)
2024-01-25	BUY	unknown	武藤英明 Hideaki Mutoh	activist	505.4K	¥1,164	-	-
2024-01-25	BUY	unknown	武藤英明 Hideaki Mutoh	activist	505.4K	¥1,164	+94.6%	¥27M ($171K)
2024-01-25	BUY	unknown	武藤英明 Hideaki Mutoh	activist	505.4K	¥1,164	-	-
2024-01-25	BUY	Market Buy	株式会社ムトウエンタープライズ2 Muto Enterprise Co., Ltd. 2	activist	4.3M	¥1,164	-	-
2024-01-25	BUY	unknown	株式会社ムトウエンタープライズ2 Muto Enterprise Co., Ltd. 2	activist	4.3M	¥1,164	-	-
2024-01-25	BUY	unknown	株式会社ムトウエンタープライズ2 Muto Enterprise Co., Ltd. 2	activist	4.3M	¥1,164	-	-
2024-01-25	BUY	unknown	株式会社ムトウエンタープライズ2 Muto Enterprise Co., Ltd. 2	activist	4.3M	¥1,164	-	-
2024-01-11	SELL	unknown	ユナイテッド・マネージャーズ・ジャパン株式会社 United Managers Japan Inc.	unknown	0	¥1,121	-102.0%	¥1.3B ($8.5M)
2024-01-11	BUY	Market Buy	株式会社ヴァレックス・パートナーズ VARECS Partners Limited	activist	2.4M	¥1,121	+102.0%	¥1.4B ($9.2M)
2023-11-08	SELL	Market Buy	SBIアセットマネジメント株式会社 SBI Asset Management Co., Ltd.	passive	609.8K	¥1,102	-105.5%	¥241M ($1.6M)
2023-11-08	BUY	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	285.5K	¥1,102	+105.5%	¥4M ($27K)
2023-08-07	SELL	Market Buy	SBIアセットマネジメント株式会社 SBI Asset Management Co., Ltd.	passive	828.6K	¥1,094	-107.0%	¥44M ($282K)
2023-08-07	BUY	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	282.5K	¥1,094	+107.0%	¥164M ($1.1M)
2023-07-07	BUY	Market Buy	SBIアセットマネジメント株式会社 SBI Asset Management Co., Ltd.	passive	870.0K	¥1,090	+107.8%	¥21M ($134K)
2023-07-07	SELL	Market Buy	株式会社SBI証券 SBI SECURITIES Co.,Ltd.	other	131.9K	¥1,090	-107.8%	¥162M ($1.0M)
2023-06-06	BUY	Market Buy	武藤英明 Hideaki Mutoh	activist	482.9K	¥1,108	+104.4%	¥120M ($775K)
2023-06-06	BUY	unknown	武藤英明 Hideaki Mutoh	activist	482.9K	¥1,108	+104.4%	¥535M ($3.5M)
2023-06-06	BUY	unknown	株式会社ムトウエンタープライズ2 Muto Enterprise Co., Ltd. 2	activist	4.3M	¥1,108	+104.4%	¥4.7B ($30.6M)
2023-06-06	SELL	Market Buy	株式会社ムトウエンタープライズ Muto Enterprise Co., Ltd.	unknown	0	¥1,108	-104.4%	¥47M ($301K)
2023-05-09	SELL	Market Buy	ユナイテッド・マネージャーズ・ジャパン株式会社 United Managers Japan Inc.	activist	1.2M	¥1,152	-96.6%	¥224M ($1.4M)
2023-03-23	BUY	Market Buy	SBIアセットマネジメント株式会社 SBI Asset Management Co., Ltd.	passive	850.0K	¥1,049	+115.9%	¥892M ($5.8M)

Showing the 50 most recent of 62 filings.

Frequently asked questions

Who has been buying Japan Property Management Center Co.,Ltd. stock?: 11 distinct investors have filed 26 disclosed large-shareholding filings in Japan Property Management Center Co.,Ltd. (3276), most recently on 2025-09-26. 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 Japan Property Management Center Co.,Ltd. have?: Japan Property Management Center Co.,Ltd. has 26 buy-side and 16 sell-side disclosures on record, covering ¥19.6B ($126.6M) in total reported value, spanning 2021-03-18 to 2025-09-26.
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.