花旗：美国股票策略_2025 年宏观与微观交汇展望_预计波动牛市

Investment Rating - The report provides a base case target for the S&P 500 at 6300 by year-end 2025, with a bull case target of 7000 and a bear case target of 5200 [5][14]. Core Insights - The report anticipates a volatile bull market in 2025, with a flattish first half followed by a stronger second half as macroeconomic factors stabilize [5][7]. - Earnings growth is expected to converge, benefiting small and mid-cap stocks as well as value sectors, while mega-cap growth continues to drive S&P 500 returns [9][50]. - The Federal Reserve's new normal of higher interest rates is not expected to be detrimental to US equities, suggesting a shift in market dynamics [10][11]. - The focus on productivity and leverage is critical for earnings growth, with an emphasis on operational efficiency [11][12]. Summary by Sections Market Outlook - The initial outlook for 2025 was for a flat first half, but tariff risks have led to a downgrade in earnings expectations, with a revised full-year index earnings estimate of $261 [5][6]. - The report highlights a potential recovery in earnings as tariff impacts diminish, leading to a modestly higher terminal multiple [5][17]. Sector Recommendations - Overweight sectors include Information Technology, Health Care, Communication Services, and Financials, while underweight sectors include Consumer Discretionary, Utilities, and Industrials [18]. - Industry group recommendations favor Software & Services, Media & Entertainment, and Semiconductors, while underperforming groups include Food Beverage & Tobacco and Consumer Services [18]. Earnings Growth and Valuation - The report indicates that the Magnificent 7 stocks returned nearly 48% in 2024, significantly contributing to the S&P 500's overall gains [20][22]. - Earnings growth for the S&P 500 is projected at 7.5% for 2025, with sector-specific growth rates varying widely [54][61]. - The report emphasizes the importance of comparing market cap weights to earnings weights to understand valuation implications [62]. Sentiment and Fund Flows - The Levkovich Index indicates a normalization of sentiment, moving from euphoria to neutral territory, which historically aligns with average forward returns [71]. - Equity mutual funds and ETFs experienced significant outflows in 2022-2023, but the trend turned positive in early 2024, although recent changes suggest a potential deceleration [74]. Buyback Activity - Aggregate buybacks for the S&P 500 are projected at approximately $950 billion, reflecting a 21% year-on-year increase, driven by corporate strategies to manage capital expenditures amid tariff concerns [78].