Who has been buying ZACROS Corporation stock?

7 distinct investors have filed 6 disclosed large-shareholding filings in ZACROS Corporation (7917), most recently on 2024-11-07. 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 ZACROS Corporation have?

ZACROS Corporation has 6 buy-side and 5 sell-side disclosures on record, covering ¥1.9B ($12.3M) in total reported value, spanning 2021-05-12 to 2024-11-07.

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.

ZACROS Corporation 7917

Company

藤森工業株式会社ZACROS Corporation

Investors

Buys

Total Value

¥1.9B ($12.3M)

Avg Return

+44.71%

Last Filing

2024-11-07

ZACROS Corporation (7917) has 6 disclosed large-shareholding filings and 5 disclosed disposals on record, filed by 7 distinct investors. Together those filings cover ¥1.9B ($12.3M) in reported transaction value. The earliest filing StockDrifts holds for ZACROS Corporation is dated 2021-05-12; the most recent is 2024-11-07. Across these filings the average return since disclosure is +44.71%, 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
2026-05-21	BUY	Market Buy	シュローダー・インベストメント・マネジメント株式会社	passive	4.9M	¥1,264	-1.9%	¥321M ($2.1M)
2026-05-21	BUY	Market Buy	シュローダー・インベストメント・マネージメント・リミテッド Schroder Investment Management Limited	passive	181.4K	¥1,264	-1.9%	¥117M ($754K)
2024-11-07	BUY	Market Buy	シュローダー・インベストメント・マネジメント株式会社 Schroder Investment Management(Japan)Limited	passive	1.2M	¥1,090	+13.8%	¥187M ($1.2M)
2024-11-07	BUY	Market Buy	シュローダー・インベストメント・マネージメント・リミテッド Schroder Investment Management Limited	passive	22.7K	¥1,090	-	¥25M ($160K)
2024-06-06	BUY	Market Buy	シュローダー・インベストメント・マネジメント株式会社 Schroder Investment Management(Japan)Limited	passive	994.3K	¥1,075	+15.3%	¥1.1B ($6.9M)
2024-04-04	SELL	unknown	三井住友トラスト・アセットマネジメント株式会社 Sumitomo Mitsui Trust Asset Management Co.,Ltd.	other	544.8K	¥1,082.5	-14.6%	¥198M ($1.3M)
2024-04-04	SELL	unknown	日興アセットマネジメント株式会社 Nikko Asset Management Co.,Ltd.	other	229.1K	¥1,082.5	-14.6%	¥10M ($67K)
2024-02-21	SELL	Market Buy	シュローダー・インベストメント・マネジメント株式会社 Schroder Investment Management(Japan)Limited	passive	767.6K	¥968.75	-28.0%	¥241M ($1.6M)
2024-02-07	BUY	Market Buy	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	127.0K	¥1,001.25	-	-
2024-02-07	BUY	Market Buy	三井住友DSアセットマネジメント株式会社 Sumitomo Mitsui DS Asset Management Company, Limited	passive	770.4K	¥1,001.25	+23.9%	¥763M ($4.9M)
2024-02-07	BUY	Market Buy	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	5.1K	¥1,001.25	+23.9%	¥531M ($3.4M)
2023-04-07	SELL	Market Buy	三井住友DSアセットマネジメント株式会社 Sumitomo Mitsui DS Asset Management Company, Limited	passive	915.2K	¥763.75	-62.4%	¥112M ($722K)
2023-04-07	BUY	Market Buy	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	127.0K	¥763.75	-	-
2023-04-07	SELL	Market Buy	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	49.0K	¥763.75	-62.4%	¥81M ($522K)
2022-11-07	BUY	Market Buy	シュローダー・インベストメント・マネジメント株式会社 Schroder Investment Management(Japan)Limited	passive	1.0M	¥770	+61.0%	¥781M ($5.0M)
2021-05-12	BUY	Market Buy	三井住友DSアセットマネジメント株式会社 Sumitomo Mitsui DS Asset Management Company, Limited	passive	1.1M	¥1,035	+19.8%	¥118M ($759K)
2021-05-12	BUY	Market Buy	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	127.0K	¥1,035	-	-
2021-05-12	BUY	Market Buy	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	153.4K	¥1,035	-	¥159M ($1.0M)

Frequently asked questions

Who has been buying ZACROS Corporation stock?: 7 distinct investors have filed 6 disclosed large-shareholding filings in ZACROS Corporation (7917), most recently on 2024-11-07. 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 ZACROS Corporation have?: ZACROS Corporation has 6 buy-side and 5 sell-side disclosures on record, covering ¥1.9B ($12.3M) in total reported value, spanning 2021-05-12 to 2024-11-07.
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.