Seri, W. and Endarwati, E. 2025. The Influence of Company Size, Managerial Ownership, and Institutional Ownership on Company Value: An Empirical Study on Manufacturing Companies in the Food and Beverage Sub-Sector Listed on the Indonesia Stock Exchange for the 2021–2024 Period. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE). 9, 1 (Nov. 2025), 955-965. DOI:https://doi.org/10.31538/iijse.v9i1.8253.