As of Q4'25, Fortinet (FTNT) reported cash and short-term investments at $3.58B USD, marking a moderate increase from $3.12B in Q3'25 but remaining below the peak of $4.78B observed in Q1'25. In contrast, total debt stood at $996M USD, reflecting its characteristic gradual quarterly increment of approximately $100K from the prior period. Over the period from Q1'23 to Q4'25, cash and short-term investments exhibited an overall upward trend, growing from $2.88B to a high of $4.78B before a notable decline to $3.12B in Q3'25 and partial recovery, indicating volatility potentially tied to operational cash flows or investments. Debt remained remarkably stable with minimal growth, increasing only from $991M to $996M, resulting in a strengthening net cash position that underscores FTNT's solid liquidity and low leverage throughout the timeframe.