申万金工因子观察第3期20260210：申万金工成长组合2.0：非线性倾斜加权提升组合收益弹性

Report Industry Investment Rating - Not mentioned in the provided content Core Viewpoints - The report attempts to upgrade the Shenwan Quantitative Growth Portfolio by using the industry rotation model to enhance the portfolio's return performance and constructs the Shenwan Quantitative Growth Portfolio 2.0 version. It uses a non - linear weighted method to adjust the individual stock weights, effectively improving the portfolio's return without sacrificing stability [3][37] Summary by Relevant Catalogs 1. Shenwan Quantitative Growth Portfolio 1.1 Construction Logic and Historical Performance of Shenwan Quantitative Growth Portfolio - The portfolio is based on the prediction of listed companies' high future performance growth. It selects stocks through analyst consensus data, including taking the top half of stocks in terms of current - year profit forecast growth rate, removing samples with negative cumulative profit growth in the first three quarters at the end of October, and finally screening 50 stocks using the analyst consensus change factor [4] - The portfolio has achieved good results in performance prediction, with the median of average net profit growth rate falling in the top 10% - 20% of the whole - market stock net profit growth rate in the second year. It also shows distinct growth - style characteristics in historical performance, with high returns in 2019 - 2021, continuous drawdowns in 2022 - 2023, and a recovery in 2024 - 2025 [6][9] 1.2 Using the Industry Rotation Model to Further Enhance Returns - The industry rotation model, effective in the bull - market environment similar to the growth - style environment, can be used to enhance the return elasticity of the growth portfolio. The Shenwan Quantitative Industry Rotation Model uses fundamental, capital, and technical factors, and differentiates the treatment of crowding and convergence according to momentum - dominant and non - dominant sectors [12] - The long - only portfolio of the industry rotation model has a stable excess return compared to the average of all industry indices, and its stability can be used to continuously improve the portfolio by changing individual stock weights [15] 2. Non - linear Tilted Weighting to Enhance Portfolio Return Elasticity 2.1 Non - linear Tilted Weighting Method - Linear tilted weighting has a limited impact on portfolio returns. The report uses a non - linear tilted weighting method, which over - allocates more to high - scoring industries and under - allocates more to low - scoring industries, increasing the weight difference between stocks in different industries [20] 2.2 Portfolio Performance Improvement - After weight adjustment, the portfolio's return has been effectively improved. The excess return of the new tilted portfolio compared to the equal - weighted portfolio is relatively stable, indicating that the return improvement does not sacrifice stability. The return improvement is basically stable except in 2019 [23][25][27] 2.3 Statistical Information such as Annual Performance - The tilted portfolio has higher returns in most years except 2019, with returns in 2020 and 2021 rising above 60%, and drawdowns in 2022 and 2023 decreasing. The overall annualized return of the tilted portfolio has increased, the drawdown has decreased, and the Sharpe ratio and Calmar ratio have significantly improved [30][32][34] - After weight adjustment, the maximum individual stock weight can reach 4%, and the minimum can drop to around 0.2%. The adjustment ratios of upward and downward are basically symmetric [35] 3. Summary - Based on the previous growth portfolio, the report uses the industry rotation model to improve returns, adopting a non - linear tilted weighting method. The portfolio's return has increased in most years, and the excess return stability compared to the old portfolio is good [38][39]