Exploring the Impact of Ownership Structure on the Financial Performance of Listed Manufacturing Companies in China

This study investigates the impact of ownership structure on the financial performance of listed manufacturing companies in China, analyzing data from 2019 to 2023 using regression analysis. Results indicate that higher ownership concentration among the top ten shareholders significantly enhances Return on Assets (ROA), suggesting that concentrated ownership reduces agency problems through strengthened managerial oversight. However, excessively concentrated ownership may limit flexibility and innovation in dynamic industries. Institutional investors' shareholding positively influences financial performance by providing professional governance and strategic support, though this effect is moderated by governance structures and market conditions. Managerial ownership also shows a significant positive correlation with financial performance, aligning management and shareholder interests and reducing agency costs, yet overly concentrated managerial ownership can negatively affect long-term firm performance through power entrenchment. Conversely, state-owned shares significantly negatively impact ROA, implying lower profitability among state-owned enterprises due to restricted innovation capacity and market adaptability. The findings offer empirical insights into how ownership structures influence corporate financial outcomes, emphasizing the benefits of balanced ownership concentration and managerial incentives, as well as highlighting limitations inherent in state ownership. This study thus provides valuable guidance for optimizing corporate governance practices in China's manufacturing sector.