新财观｜从5403家上市公司年报里，我们能看到什么？

Core Insights - The article emphasizes the importance of three key financial metrics—ROE, cash flow, and growth potential—as the foundational pillars for assessing a company's value and its ability to navigate market cycles [1][8]. ROE Analysis - The overall ROE for the A-share market decreased from 5.6% in 2023 to 4.3% in 2024, indicating a general decline in profitability across the market [5][7]. - The household appliance sector leads with an ROE of 8.2%, supported by a 0.75 asset turnover ratio and a 6.1% net profit margin, exemplifying a high-frequency turnover and reasonable profit model [6][7]. - The coal industry saw its ROE plummet from 12.0% to 7.3%, primarily due to a significant drop in net profit margin from 10.1% to 6.7% as resource advantages diminished [7][8]. - The real estate sector is the only one with a negative ROE of -0.4%, driven by a -3.2% net profit margin and a high leverage ratio of 3.3, indicating unsustainable high-leverage models under declining demand [7][8]. Growth Potential - The electronics industry leads in revenue growth with a 17.4% increase, driven by surging demand for AI computing power and semiconductor manufacturing [9][11]. - Nine industries, including electronics and automotive, reported net profit growth, with the electronics sector achieving a remarkable 35.8% increase in net profit [11][12]. - The computer industry has the highest R&D investment ratio at 12.9%, indicating a focus on building technological barriers for long-term value creation [12][13]. Cash Flow Insights - The coal industry has the highest operating cash flow, amounting to 2,111.3 million, with a strong profitability ratio of 1.6, indicating robust cash flow coverage [16][19]. - Only 44% of A-share companies have a healthy cash flow ratio, with 56% showing concerning profitability quality, highlighting potential funding shortages for many firms [19][20]. - The top five industries by operating cash flow (oil and petrochemicals, communication, public utilities, transportation, and automotive) demonstrate a trend of stable cash flow generation, supporting capital expenditures without excessive reliance on external financing [20][21].