Healthpeak Properties' forecast of its 2024 FFO as adjusted per share being below analyst expectations could lead to negative investor sentiment and potentially put downward pressure on its stock price in the short term. Investors often react to earnings forecasts as indicators of a company's future profitability and financial health. A forecast that falls short of expectations, especially in terms of earnings or key financial metrics like FFO for real estate investment trusts (REITs), can lead to a decrease in stock price as it may signal lower future earnings potential.