Core Insights - Moderna's stock has experienced a decline of over 80% in the past year, primarily due to reduced vaccine sales and a disappointing outlook [1][2] - The company reported a significant drop in revenue, with a decrease of 83% from $18.9 billion in 2022 to $3.1 billion over the last twelve months [3] - Moderna's narrow product portfolio has made it vulnerable to demand fluctuations, especially as it transitions from a pandemic-driven market to a seasonal vaccine market [5][7] Financial Performance - Moderna's operating income over the past four quarters was -$3.7 billion, resulting in an operating margin of -118.8% [6] - The operating cash flow during the same period was -$3.1 billion, indicating a low cash flow margin of -97.2% [6] - The company's sales forecast for 2025 was cut by $1 billion, and the break-even target was delayed by two years due to development setbacks [4] Market Transition - The demand for Moderna's COVID-19 vaccine has significantly decreased as the pandemic has shifted to an endemic stage, impacting sales [2][7] - The company is attempting to diversify its revenue sources, but the rapid decline in COVID-19 vaccine sales has outpaced its efforts to compensate for these losses [7] - Promising clinical trial results for a skin cancer vaccine exist, but its rollout is still years away pending regulatory approvals [5]