NHI - BMO upgrades National Health Investors to Outperform March, 12 2024 09:35 AM National Health Investors Inc. 2024-03-12 09:35:27 ET BMO upgraded National Health Investors ( NYSE: NHI ) to Outperform from Market Perform, while maintaining its $67 target price.... For further details see: BMO upgrades National Health Investors to Outperform