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Nittoc Construction Co., Ltd. 1929

Company
日特建設株式会社Nittoc Construction Co., Ltd.
Investors
1
Buys
1
Total Value
¥1.2B ($7.9M)
Avg Return
+18.15%
Last Filing
2025-08-06

Nittoc Construction Co., Ltd. (1929) has 1 disclosed large-shareholding filings and 1 disclosed disposals on record, filed by 1 distinct investors. Together those filings cover ¥1.2B ($7.9M) in reported transaction value. The earliest filing StockDrifts holds for Nittoc Construction Co., Ltd. is dated 2021-06-11; the most recent is 2025-08-06. Across these filings the average return since disclosure is +18.15%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2025-08-06SELLunknown
株式会社エーエヌホールディングス
KK AN Holdings
activist24.2M¥1,247+0.7%¥31M ($202K)
2023-12-22BUYMarket Buy
株式会社エーエヌホールディングス
KK AN Holdings
activist24.2M¥1,025+20.8%¥1.2B ($7.9M)
2021-06-11BUYunknown
株式会社エーエヌホールディングス
AN Holdings Corp.
activist24.2M¥773--
2021-06-11BUYunknown
株式会社エーエヌホールディングス
AN Holdings Corp.
activist24.2M¥773--
2021-06-11BUYunknown
株式会社エーエヌホールディングス
AN Holdings Corp.
activist24.2M¥773--

Frequently asked questions

Who has been buying Nittoc Construction Co., Ltd. stock?
1 distinct investors have filed 1 disclosed large-shareholding filings in Nittoc Construction Co., Ltd. (1929), most recently on 2025-08-06. 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 Nittoc Construction Co., Ltd. have?
Nittoc Construction Co., Ltd. has 1 buy-side and 1 sell-side disclosures on record, covering ¥1.2B ($7.9M) in total reported value, spanning 2021-06-11 to 2025-08-06.
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.