Follow the 三井住友信託銀行株式会社 stock price and the full directors' dealings record of the company, a listed equity based in Japan. Shares are quoted on JP JP, under the supervision of EDINET (Japan FSA). Operating in the Banks sector, 三井住友信託銀行株式会社 has logged 626 reports. The latest transaction was disclosed on 15 May 2026 (Holding update). Among the most active insiders: Sumitomo Mitsui Trust Bank,Limited. Every trade is accessible without an account.
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13Σ signal
Informational score on this market. Our backtest validates the signal only on 8 EU venues; elsewhere (notably US markets) insider buys historically invert or do not hold. Not a recommendation.
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Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI-generated analysis. Opinion, not investment advice. Not backtested. Built from public filings and financials. No price target, no buy or sell recommendation.
Mitsui Sumitomo Trust Bank, Limited is a Japanese bank specializing in trust and asset management services. It is part of the Mitsui Sumitomo group, providing a wide range of financial services.