Shareholder Activism and Corporate Accountability in Selected Quoted Companies in Port Harcourt

This study examines the role of shareholder activism in promoting corporate accountability among selected quoted companies in Port Harcourt, Rivers State. Shareholders increasingly serve as active participants in corporate decision-making processes, using tools such as annual general meeting resolutions, proxy voting, and public engagement to influence management behaviour. In Nigeria, the evolution of shareholder activism has been driven partly by retail investor associations and regulatory emphasis on stakeholder rights. Despite growing awareness, the effectiveness of these mechanisms in the South South geopolitical zone remains underexplored in empirical literature. The study adopts a survey design, with questionnaires administered to 150 shareholders of selected quoted companies in Port Harcourt, supplemented by content analysis of annual general meeting minutes. Accountability is assessed based on management responsiveness, board turnover following shareholder resolutions, and quality of post-AGM disclosures. Data are analysed using descriptive statistics and chi-square tests. The study anticipates that active shareholder engagement is positively associated with improved corporate accountability outcomes. Findings are expected to be instructive for regulators, investor protection bodies, and company secretaries in designing more responsive governance frameworks. This research fills an important gap in the South South regional governance literature and contributes to the broader discourse on minority shareholder rights in emerging economies. Keywords: shareholder activism, corporate accountability, quoted companies, Port Harcourt, investor rights.