InsidersTradesSigma
Follow the (株)西武ホールディングス stock price and the full management transaction log of the company, a listed equity based in Japan. Shares are listed on JP JP, under the authority of EDINET (Japan FSA). The latest transaction was disclosed on 23 March 2026 (Holding update). Among the most active insiders: Mizuho Bank, Ltd.. All data is accessible without an account.
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.
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.
1 of 1 declaration
Seibu Holdings Inc. is a Japanese company engaged in the transportation and leisure sectors, notably known for its railway services and amusement parks. It is listed on the Tokyo Stock Exchange under the symbol XTKS.