InsidersTradesSigma
Track the 株式会社長府製作所 share price and the full insider trade history of the company, a listed issuer based in Japan. Shares are listed on JP JP, under the supervision of EDINET (Japan FSA). Market capitalisation: €67.9bn. The latest transaction was disclosed on 21 April 2026 (Holding update). Among the most active insiders: First Eagle Investment Management, LLC. Every trade is openly available.
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.
Transparent value + quality ranking, distinct from the insider signal.
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.
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Chofu Seisakusho Co., Ltd. is a Japanese company specializing in the manufacturing of air conditioning and heating products. It is listed on the XTKS market.