Core Insights - The report highlights that the four active quantitative strategies have outperformed the stock index this week, with significant absolute and relative returns across various combinations [1][12][13]. Group 1: Performance Overview - The Excellent Fund Performance Enhancement Combination achieved an absolute return of 1.95% this week and 9.49% year-to-date, ranking in the 35.77th percentile among active equity funds [1][22]. - The Exceeding Expectations Selected Combination recorded an absolute return of 4.65% this week and 13.46% year-to-date, ranking in the 14.97th percentile among active equity funds [1][30]. - The Broker Golden Stock Performance Enhancement Combination had an absolute return of 2.96% this week and 10.04% year-to-date, ranking in the 31.77th percentile among active equity funds [1][36]. - The Growth and Stability Combination posted an absolute return of 5.41% this week and 14.88% year-to-date, ranking in the 10.78th percentile among active equity funds [2][44]. Group 2: Strategy Summaries - The Excellent Fund Performance Enhancement Combination is constructed by benchmarking against active equity funds, utilizing quantitative methods to enhance performance based on the holdings of top-performing funds [3][49]. - The Exceeding Expectations Selected Combination filters stocks based on exceeding expectations and analyst profit upgrades, selecting stocks with both fundamental support and technical resonance [4][55]. - The Broker Golden Stock Performance Enhancement Combination uses a stock pool from broker recommendations, optimizing the combination to minimize deviations from the stock pool while aiming for superior performance [5][60]. - The Growth and Stability Combination employs a two-dimensional evaluation system for growth stocks, prioritizing stocks closer to their earnings report dates and using multi-factor scoring to select high-quality stocks [6][65].

Group 1 - The core viewpoint of the article is to track the performance of various active quantitative strategies developed by GuoXin Securities, which aim to outperform the median returns of actively managed equity funds [2][3][5] - The report includes four main strategies: Excellent Fund Performance Enhancement Portfolio, Super Expectation Selection Portfolio, Broker Golden Stock Performance Enhancement Portfolio, and Growth Stability Portfolio [2][3][5] Group 2 Excellent Fund Performance Enhancement Portfolio - This portfolio aims to benchmark against the median returns of actively managed equity funds, utilizing quantitative methods to enhance performance based on the holdings of top-performing funds [6][32] - As of this week, the portfolio achieved an absolute return of 2.14% and a relative excess return of 1.44% against the mixed equity fund index [11][19] - Year-to-date, the portfolio has an absolute return of 28.34%, with a relative excess return of -3.00%, ranking in the 49.90th percentile among 3,469 active equity funds [11][19] Super Expectation Selection Portfolio - This portfolio selects stocks based on super expectation events and analyst upgrades, focusing on both fundamental and technical criteria to identify stocks with strong support [13][39] - For the week, the portfolio recorded an absolute return of 0.72% and a relative excess return of 0.01% against the mixed equity fund index [19][40] - Year-to-date, it has achieved an absolute return of 41.78% and a relative excess return of 10.44%, ranking in the 26.58th percentile among active equity funds [19][40] Broker Golden Stock Performance Enhancement Portfolio - This strategy utilizes a stock pool from broker recommendations, optimizing the portfolio to minimize deviations from the stock pool while aiming to outperform the ordinary equity fund index [16][41] - This week, the portfolio achieved an absolute return of 1.62% and a relative excess return of 0.91% against the mixed equity fund index [20][44] - Year-to-date, it has an absolute return of 36.74% and a relative excess return of 5.40%, ranking in the 34.33rd percentile among active equity funds [20][44] Growth Stability Portfolio - This portfolio employs a two-dimensional evaluation system for growth stocks, prioritizing stocks closer to their earnings report dates to capture potential excess returns [25][45] - For the week, it recorded an absolute return of 0.09% and a relative excess return of -0.62% against the mixed equity fund index [28][46] - Year-to-date, the portfolio has achieved an absolute return of 49.78% and a relative excess return of 18.45%, ranking in the 17.50th percentile among active equity funds [28][46]