This study aims to examine the effect of Institutional Ownership, Managerial Ownership, and Leverage on Company Value in property and real estate sector companies listed on the Indonesia Stock Exchange (BEI) in 2016-2018. This research uses a quantitative approach, with a type of explanatory research. From 48 existing companies, acquired as many as 23 companies that meet criteria specified sampling. The sample method in this study using nonprobability sampling method with the sampling technique using purposive sampling. The results in this study indicate that institutional ownership is proven to have a significant positive effect on Company Value in the Property & Real Estate sub-sector companies in 2016-2018. Managerial Ownership has a significant positive effect on Company Value in the Property & Real Estate subsector companies in 2016-2018. Leverage is proven to have a significant positive effect on Company Value in the Property & Real Estate subsector companies in 2016-2018.

Keywords : Institutional Ownership (KPI), managerial ownership (KPM), Leverage (DER), Company Value.