证券研究报告 | 金融工程 2025 年 12 月 13 日 本周 Beta 和高动量风格显著 ——因子周报 20251212 金融工程 1. 主要市场指数与风格表现回顾 本周主要宽基指数大部分上涨。北证 50 上涨 2.79%，创业板指上涨 2.74%，中证 500 上涨 1.01%，深证成指上涨 0.84%，中证 1000 上涨 0.39%，中证 800 上涨 0.21%，中证 2000 上涨 0.05%，沪深 300 下跌 0.08%，上证指数下跌 0.34%。 从风格因子来看，最近一周 Beta 因子、动量因子、波动性因子的表现尤为 突出，因子多空收益分别为 4.54%、4.34%和 3.81%。 2. 选股因子表现跟踪 沪深 300 股票池中，本周标准化预期外盈利、240 日动量、单季度净利润 率因子表现较好。中证 500 股票池中，本周单季度毛利率、单季度营业利润 率、单季度净利润率因子表现较好。中证 800 股票池中，本周单季度 ROE、 盈余公告前隔夜动量、标准化预期外盈利因子表现较好。中证 1000 股票池 中，单季度营业利润率、单季度净利润率、单季度营业利润同比增速因子表现 较好。沪深 3 ...

Core Viewpoint - The recent issuance of the "Guidelines for Performance Assessment Management of Fund Management Companies (Draft for Comments)" by regulatory authorities aims to enhance the long-term incentive and constraint mechanisms within the fund management industry, promoting a stronger alignment of interests between fund management companies and fund shareholders [2][6]. Group 1: Guidelines and Requirements - Fund management company executives and key business department heads are required to invest at least 30% of their total performance compensation in public funds managed by their company, while fund managers must invest at least 40% of their total performance compensation in the public funds they manage [2][4]. - The guidelines emphasize the concept of "performance compensation holding base," mandating that the holding period for these investments must be no less than one year [2][3]. Group 2: Self-Purchase Trends - As of December 7, 2023, 136 public fund companies have initiated self-purchases, totaling 8,400 instances, with net subscriptions for equity funds exceeding 4 billion yuan [4][6]. - Notably, Guotai Fund has recorded the highest number of self-purchases at 782 times, followed by Invesco Great Wall Fund with 607 times [4]. Group 3: Market Implications - The self-purchase trend reflects fund companies' confidence in their investment management capabilities and the long-term value of their products, which is expected to stabilize investor expectations and enhance confidence in holding [6][7]. - The focus on equity products for self-purchases indicates a positive outlook on market valuation recovery and economic fundamentals, suggesting that fund companies will prioritize long-term performance over short-term gains [6][7].

Core Viewpoint - The recent issuance of the "Guidelines for Performance Assessment Management of Fund Management Companies (Draft for Comments)" by regulatory authorities aims to enhance the long-term incentive and constraint mechanisms within the fund management industry, promoting better alignment of interests between fund management companies and fund shareholders [2][3]. Group 1: Regulatory Guidelines - The guidelines require senior management and key business department heads of fund companies to invest at least 30% of their annual performance compensation in public funds managed by their company, while fund managers must invest at least 40% of their performance compensation in the public funds they manage [2][3]. - The guidelines emphasize "performance compensation holding," mandating that the holding period for these investments must be no less than one year [2][3]. Group 2: Self-Purchase Trends - As of December 7, 2023, 136 public fund companies have initiated self-purchases, totaling 8,400 instances, with net subscriptions for equity mixed funds exceeding 4 billion yuan [3][4]. - Notably, Guotai Fund has the highest number of self-purchases at 782 times, followed by Invesco Great Wall Fund with 607 times, and several other companies exceeding 500 times [3]. Group 3: Investment Focus - The self-purchase trend indicates a strong focus on equity products, reflecting the industry's confidence in the long-term value of equity assets and expectations for market valuation recovery and economic improvement [4][5]. - Fund companies' self-purchase actions are seen as a commitment to long-term development, enhancing risk control and sustainable investment value, which may lead to improved long-term performance stability [5].

Group 1 - A total of 136 public fund companies have initiated self-purchases this year, with a cumulative self-purchase count of 8,400 times, indicating a strong trend in self-investment among fund companies [1][2] - The net subscription amount for stock mixed funds has exceeded 4 billion yuan, with significant net subscriptions also seen in bond funds, totaling 4.21 billion yuan [2] - Among fund companies, Guotai Fund has the highest self-purchase count at 782 times, followed by Jingshun Great Wall Fund with 607 times, and others like Zhongou Fund and Hongde Fund exceeding 500 times [2] Group 2 - The regulatory body has issued a draft guideline for performance assessment and compensation management for fund management companies, aiming to strengthen the binding of interests between fund managers and investors [3] - The guideline emphasizes "performance salary holding base," requiring senior management and fund managers to invest a certain percentage of their performance compensation into the funds they manage, with a minimum holding period of one year [3] - It is anticipated that the self-purchase volume of fund companies will continue to increase, particularly in equity funds, as this practice enhances investor confidence and aligns the interests of fund managers with those of investors [3]