中金：微盘风格的强势能否持续？

Core Viewpoint - The recent strong performance of the micro-cap style is attributed to multiple factors, including macro policies, market environment, and event effects, with the Wind Micro-Cap Index leading the market with a monthly increase of 9.31% and a year-to-date return of 24.37% as of May 27, 2025 [1][6]. Group 1: Policy Benefits - The release of policies aimed at invigorating small and micro enterprises has positively impacted the micro-cap style, particularly following the China Securities Regulatory Commission's guidance on optimizing mergers and acquisitions [2][7]. - The new policies have streamlined approval processes and reduced funding pressures for micro-cap companies, encouraging private equity participation and enhancing support for technology innovation [7][8]. Group 2: Market Environment - A relatively loose liquidity environment, characterized by synchronized growth in social financing and M2, has provided systemic support for high-elasticity styles like micro-cap stocks [2][9]. - The M2 growth rate reached 8.0% in April 2025, the highest in nearly a year, indicating a favorable liquidity backdrop for micro-cap performance [9][11]. Group 3: Predictive Indicators - The current low concentration of institutional holdings and declining large-cap to small-cap PB ratio are favorable for micro-cap style, suggesting increased attention to potential investment opportunities [3][12]. - As of May 2025, institutional holdings remain at a historically low concentration, indicating a broader market focus on smaller companies [12][13]. Group 4: Funding Types - High-risk preference funds have shown significant participation in micro-cap stocks, with 72 out of 400 index constituents having a financing participation ratio of 3% or more [3][16]. - Institutional investors are cautiously increasing their allocation to micro-cap stocks, seeking opportunities while remaining mindful of risk [16][24]. Group 5: Calendar Effects - Historical data indicates a higher probability of micro-cap style gains in May, following a downturn in April, attributed to the resolution of earnings-related concerns [3][25]. - The analysis shows that micro-cap stocks tend to perform well in May due to reduced market anxiety over potential delistings and improved valuation recovery [25][26]. Group 6: Crowding Risk - Current indicators suggest that the micro-cap style has not triggered crowding signals, indicating a lower risk of short-term pullbacks due to excessive crowding [4][30]. - The micro-cap index's crowding score remains low, suggesting minimal risk of significant downturns from overexposure [30][32]. Group 7: Future Outlook - The micro-cap style may experience diminishing advantages, but structural opportunities are likely to persist, supported by ongoing policy backing for small and micro enterprises [5][33]. - Investors are expected to focus more on high-growth quality small and micro enterprises, with potential volatility in the market as liquidity conditions evolve [33][34].