In Q1'26, UnitedHealth Group's (UNH) Gross Margin stood at 22.7%, Operating Margin at 8.0%, and Net Profit Margin at 5.6%, reflecting a partial recovery from the near-zero net profitability in Q4'25. Over the period from Q2'23 to Q1'26, the profit margins exhibited a volatile downward trend overall, with Gross Margin declining from a peak of 25.3% in Q3'23 to a low of 16.3% in Q4'25 before rebounding; Operating Margin followed a similar pattern, dropping sharply from 9.2% in Q3'23 to just 0.3% in Q4'25 amid operational pressures; and Net Profit Margin fluctuated significantly, turning negative at -1.4% in Q1'24 and reaching breakeven in Q4'25, highlighting persistent challenges in cost management and profitability despite intermittent recoveries.