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徳倉建設株式会社 1892

Company
徳倉建設株式会社
Investors
4
Buys
5
Total Value
—
Avg Return
—
Last Filing
2026-05-01

徳倉建設株式会社 (1892) has 5 disclosed large-shareholding filings and 1 disclosed disposals on record, filed by 4 distinct investors. The earliest filing StockDrifts holds for 徳倉建設株式会社 is dated 2021-11-29; the most recent is 2026-05-01. All of it is parsed from EDINET large-shareholding (5%+) reports, the official disclosure system operated by the Financial Services Agency (Japan).

Price & insider activity (12 months)

No price data available

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2026-05-01BUYMarket Buy
渡辺 嘉一
Kaichi Watanabe
strategic207.1K---
2025-09-26BUYMarket Buy
株式会社エスアイエル
SIL Co., Ltd.
passive49.9K---
2025-09-26BUYMarket Buy
株式会社UH Partners 2
UH Partners 2, Inc.
passive121.6K---
2025-09-26BUYMarket Buy
光通信株式会社
Hikari Tsushin K.K.
passive155.1K---
2025-03-18BUYMarket Buy
株式会社エスアイエル
SIL Co., Ltd.
passive49.9K---
2025-03-18BUYMarket Buy
株式会社UH Partners 2
UH Partners 2, Inc.
passive121.6K---
2025-03-18BUYMarket Buy
光通信株式会社
Hikari Tsushin K.K.
passive155.1K---
2023-10-12BUYMarket Buy
株式会社エスアイエル
SIL Co., Ltd.
passive49.9K---
2023-10-12BUYMarket Buy
株式会社UH Partners 2
UH Partners 2, Inc.
passive99.0K---
2023-10-12BUYMarket Buy
光通信株式会社
Hikari Tsushin K.K.
passive155.1K---
2022-01-18SELLMarket Buy
光通信株式会社
Hikari Tsushin K.K.
passive155.1K---
2022-01-18BUYMarket Buy
株式会社エスアイエル
SIL Co., Ltd.
passive49.9K---
2022-01-18BUYMarket Buy
株式会社UH Partners 2
UH Partners 2, Inc.
passive75.9K---
2021-11-29BUYMarket Buy
株式会社UH Partners 2
UH Partners 2, Inc.
passive75.6K---
2021-11-29BUYMarket Buy
光通信株式会社
Hikari Tsushin K.K.
passive205.0K---

Frequently asked questions

Who has been buying 徳倉建設株式会社 stock?
4 distinct investors have filed 5 disclosed large-shareholding filings in 徳倉建設株式会社 (1892), most recently on 2026-05-01. 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 徳倉建設株式会社 have?
徳倉建設株式会社 has 5 buy-side and 1 sell-side disclosures on record, spanning 2021-11-29 to 2026-05-01.
Where does StockDrifts get 徳倉建設株式会社 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 徳倉建設株式会社. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.