Who has been buying Star Asia Investment Corporation stock?

29 distinct investors have filed 61 disclosed large-shareholding filings in Star Asia Investment Corporation (3468), most recently on 2026-04-07. 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 Star Asia Investment Corporation have?

Star Asia Investment Corporation has 61 buy-side and 65 sell-side disclosures on record, covering ¥56.4B ($363.7M) in total reported value, spanning 2021-09-21 to 2026-04-07.

Where does StockDrifts get Star Asia Investment Corporation 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.

Star Asia Investment Corporation 3468

Company

スターアジア不動産投資法人投資証券Star Asia Investment Corporation

Investors

Buys

Total Value

¥56.4B ($363.7M)

Avg Return

+0.79%

Last Filing

2026-04-07

Star Asia Investment Corporation (3468) has 61 disclosed large-shareholding filings and 65 disclosed disposals on record, filed by 29 distinct investors. Together those filings cover ¥56.4B ($363.7M) in reported transaction value. The earliest filing StockDrifts holds for Star Asia Investment Corporation is dated 2021-09-21; the most recent is 2026-04-07. 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 +0.79%, 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
2026-08-06	BUY	Market Buy	大和アセットマネジメント株式会社 Daiwa Asset Management Co.Ltd.	other	190.7K	¥53,100	+0.6%	¥1.5B ($9.4M)
2026-06-19	BUY	unknown	アモーヴァ・アセットマネジメント株式会社	other	72.9K	¥54,500	+1.6%	¥4.0B ($25.6M)
2026-06-19	BUY	unknown	三井住友トラスト・アセットマネジメント株式会社	other	62.7K	¥54,500	+1.6%	¥3.4B ($22.1M)
2026-04-07	BUY	unknown	スターアジア・グループ・エルエルシー Star Asia Group LLC	corporate	140.5K	¥56,700	-1.1%	¥8.0B ($51.4M)
2026-04-07	BUY	unknown	エスエーオー・スリー・ジーピー・リミテッド SAO III GP Ltd.	corporate	30.4K	¥56,700	-1.1%	¥107M ($688K)
2026-04-07	BUY	unknown	スターアジア・キャピタル・マネジメント・エルエルシー Star Asia Capital Management LLC	corporate	2.3K	¥56,700	-1.1%	¥129M ($830K)
2026-04-07	BUY	unknown	増山太郎	corporate	220	¥56,700	-1.1%	¥12M ($80K)
2026-04-07	SELL	unknown	スターアジア・キャピタル・フォー・エルエルシー Star Asia Capital IV LLC	other	0	¥56,700	+1.1%	¥1.9B ($12.1M)
2026-04-07	SELL	unknown	スターアジア・キャピタル・スリー・エルエルシー Star Asia Capital III LLC	other	0	¥56,700	+1.1%	¥1.9B ($12.1M)
2026-04-07	SELL	unknown	スターアジア・キャピタル・ツー・エルエルシー Star Asia Capital II LLC	other	0	¥56,700	+1.1%	¥1.9B ($12.1M)
2026-04-07	SELL	unknown	スターアジア・キャピタル・ワン・エルエルシー Star Asia Capital I LLC	other	0	¥56,700	+1.1%	¥1.9B ($12.1M)
2026-04-07	BUY	unknown	マルコム・エフ・マクリーン4世 Malcolm F. MacLean IV	corporate	220	¥56,700	-1.1%	¥12M ($80K)
2026-03-18	SELL	Market Buy	ブラックロック・インスティテューショナル・トラスト・カンパニー、エヌ.エイ.(BlackRock Institutional Trust Company	passive	20.7K	¥59,100	+3.0%	¥1.2B ($7.6M)
2026-03-18	BUY	Market Buy	ブラックロック・ファンド・アドバイザーズ BlackRock Fund Advisors	passive	39.3K	¥59,100	-3.0%	¥2.3B ($14.5M)
2026-03-18	SELL	Market Buy	ブラックロック・アセット・マネジメント・アイルランド・リミテッド BlackRock Asset Management Ireland Limited	passive	13.9K	¥59,100	+3.0%	¥797M ($5.1M)
2026-03-18	SELL	Market Buy	ブラックロック・アセット・マネジメント・カナダ・リミテッド BlackRock Asset Management Canada Limited	passive	4.1K	¥59,100	+3.0%	¥233M ($1.5M)
2026-03-18	BUY	Market Buy	ブラックロック・ファンド・マネジャーズ・リミテッド BlackRock Fund Managers Limited	passive	12.1K	¥59,100	-3.0%	¥693M ($4.5M)
2026-03-18	BUY	Market Buy	ブラックロック(ネザーランド)BVBV) BlackRock (Netherlands	passive	2.7K	¥59,100	+3.0%	¥155M ($998K)
2026-03-18	SELL	Market Buy	ブラックロック・ジャパン株式会社	passive	63.2K	¥59,100	+3.0%	¥3.6B ($23.4M)
2025-11-07	BUY	Market Buy	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	167.4K	¥62,400	-8.2%	¥1.9B ($12.0M)
2025-11-07	SELL	Market Buy	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	-960	¥62,400	+8.2%	¥84M ($541K)
2025-11-07	BUY	Market Buy	野村證券株式会社 Nomura Securities Co.,Ltd.	other	6.2K	¥62,400	-8.2%	¥67M ($433K)
2025-11-04	SELL	Market Buy	三菱UFJモルガン・スタンレー証券株式会社 Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.	other	9.8K	¥62,100	+7.7%	¥1.2B ($7.8M)
2025-11-04	SELL	Market Buy	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	112.3K	¥62,100	+7.7%	¥501M ($3.2M)
2025-11-04	BUY	Market Buy	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	25.4K	¥62,100	-7.7%	¥33M ($215K)
2025-08-21	BUY	Market Buy	大和アセットマネジメント株式会社 Daiwa Asset Management Co.Ltd.	other	163.4K	¥60,300	-5.0%	¥1.7B ($10.8M)
2025-08-04	BUY	Market Buy	三菱UFJモルガン・スタンレー証券株式会社 Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.	other	29.3K	¥58,900	-2.7%	¥1.7B ($11.1M)
2025-08-04	BUY	Market Buy	三菱UFJアセットマネジメント株式会社 Mitsubishi UFJ Financial Group Inc.	passive	120.4K	¥58,900	-2.7%	¥443M ($2.9M)
2025-08-04	BUY	Market Buy	三菱UFJ信託銀行株式会社 Mitsubishi UFJ Financial Group Inc.	passive	25.0K	¥58,900	-2.7%	¥12.7B ($81.7M)
2025-07-18	SELL	Market Buy	ブラックロック・インスティテューショナル・トラスト・カンパニー、エヌ.エイ.(BlackRock Institutional Trust Company BlackRock Institutional Trust Company, N.A.	passive	21.4K	¥58,200	+1.6%	¥2.0B ($13.1M)
2025-07-18	BUY	Market Buy	ブラックロック・ファンド・アドバイザーズ BlackRock Fund Advisors	passive	34.4K	¥58,200	-1.6%	¥391M ($2.5M)
2025-07-18	BUY	Market Buy	ブラックロック・アセット・マネジメント・アイルランド・リミテッド BlackRock Asset Management Ireland Limited	passive	14.9K	¥58,200	-1.6%	¥78M ($504K)
2025-07-18	BUY	Market Buy	ブラックロック・アセット・マネジメント・カナダ・リミテッド BlackRock Asset Management Canada Limited	passive	4.5K	¥58,200	-1.6%	¥16M ($101K)
2025-07-18	BUY	Market Buy	ブラックロック・ファンド・マネジャーズ・リミテッド BlackRock Fund Managers Limited	passive	6.7K	¥58,200	-1.6%	¥63M ($404K)
2025-07-18	BUY	Market Buy	ブラックロック・アドバイザーズ・エルエルシー(BlackRock Advisers BlackRock Advisers, LLC	passive	309	¥58,200	-1.6%	¥1.4B ($8.8M)
2025-07-18	BUY	Market Buy	ブラックロック・ジャパン株式会社 BlackRock Japan Co., Ltd.	passive	71.3K	¥58,200	-1.6%	¥1.2B ($7.6M)
2025-07-04	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	137.6K	¥57,600	-0.5%	¥7.8B ($50.5M)
2025-07-04	BUY	unknown	ノムラインターナショナルピーエルシー NOMURA INTERNATIONAL PLC	other	324	¥57,600	-0.5%	¥19M ($120K)
2025-07-04	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	5.1K	¥57,600	-0.5%	¥12.4B ($79.9M)
2025-06-20	BUY	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	149.9K	¥57,300	+0.0%	¥8.5B ($54.8M)
2025-06-20	SELL	unknown	みずほ証券株式会社 Mizuho Securities Co., Ltd.	other	3.3K	¥57,300	+0.0%	¥100.1B ($645.7M)
2025-04-07	BUY	Market Buy	エスエーオー・スリー・ジーピー・リミテッド SAO III GP Ltd.	corporate	28.4K	¥51,500	+11.3%	¥1.5B ($9.4M)
2025-04-07	BUY	Market Buy	スターアジア・キャピタル・マネジメント・エルエルシー Star Asia Capital Management LLC	corporate	2.3K	¥51,500	+11.3%	¥14M ($89K)
2025-04-07	BUY	Market Buy	増山太郎 Taro Masuyama	corporate	220	¥51,500	+11.3%	¥11M ($73K)
2025-04-07	BUY	Market Buy	スターアジア・キャピタル・フォー・エルエルシー Star Asia Capital IV LLC	corporate	33.1K	¥51,500	+11.3%	¥1.7B ($11.0M)
2025-04-07	BUY	Market Buy	スターアジア・キャピタル・スリー・エルエルシー Star Asia Capital III LLC	corporate	33.1K	¥51,500	+11.3%	¥1.7B ($11.0M)
2025-04-07	BUY	Market Buy	スターアジア・キャピタル・ツー・エルエルシー Star Asia Capital II LLC	corporate	33.1K	¥51,500	+11.3%	¥1.7B ($11.0M)
2025-04-07	BUY	Market Buy	スターアジア・キャピタル・ワン・エルエルシー Star Asia Capital I LLC	corporate	33.1K	¥51,500	+11.3%	¥1.7B ($11.0M)
2025-04-07	BUY	Market Buy	マルコム・エフ・マクリーン4世 Malcolm F. MacLean IV	corporate	220	¥51,500	+11.3%	¥11M ($73K)
2025-01-21	BUY	Market Buy	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	173.1K	¥51,700	+10.8%	¥1.5B ($9.4M)

Showing the 50 most recent of 193 filings.

Frequently asked questions

Who has been buying Star Asia Investment Corporation stock?: 29 distinct investors have filed 61 disclosed large-shareholding filings in Star Asia Investment Corporation (3468), most recently on 2026-04-07. 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 Star Asia Investment Corporation have?: Star Asia Investment Corporation has 61 buy-side and 65 sell-side disclosures on record, covering ¥56.4B ($363.7M) in total reported value, spanning 2021-09-21 to 2026-04-07.
Where does StockDrifts get Star Asia Investment Corporation 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 Star Asia Investment Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.