In Q2 fiscal 2026 (the quarter ended June 30, 2026), UnitedHealth Group's largest business segment was Unitedhealthcare, with $86.02 billion or 57% of revenue, down 0.1% from a year earlier. Next: Total Optum (43%).
The fastest-growing business segment from a year earlier was Unitedhealthcare (-0.1%).
From company filings, in USD; latest quarter ended June 30, 2026; quarterly data from Q3 fiscal 2017.

Fiscal quarters, from company filings
| Business segment | Q2 FY26 | Q1 FY26 | Q3 FY25 | Q2 FY25 | Share |
|---|---|---|---|---|---|
| Unitedhealthcare | $86.0B | $86.3B | $87.1B | $86.1B | 57% |
| Total Optum | $65.7B | $63.7B | $69.2B | $67.2B | 43% |
In USD, fiscal quarters as reported; share = part of Q2 FY26 revenue.
Unitedhealthcare and Total Optum (as reported for Q2 fiscal 2026).
Unitedhealthcare: $86.02 billion, or 57% of revenue, in Q2 fiscal 2026.
Click a bar to see that period below. Striped bars are calculated fourth quarters; an empty slot means it could not be calculated on the same basis i
Fiscal quarter ended Jun 30, 2026
| Item | Revenue | Share |
|---|---|---|
| Unitedhealthcare | USD 86.02B | 56.7% |
| Total Optum | USD 65.66B | 43.3% |
| Corporate and otheri | -USD 39.65B |
Sum of items USD 151.68B; corporate items and eliminations -USD 39.65B. Shares are of the items shown. Click an item with › to see its parts.
Every item and period in one grid. Purple = calculated; "–" = not available.
| Item | Q2 FY26 | Q1 FY26 | Q4 FY25 | Q3 FY25 | Q2 FY25 | Q1 FY25 | Q4 FY24 | Q3 FY24 | Q2 FY24 | Q1 FY24 | Q4 FY23 | Q3 FY23 | Q2 FY23 | Q1 FY23 | Q4 FY22 | Q3 FY22 | Q2 FY22 | Q1 FY22 | Q4 FY21 | Q3 FY21 | Q2 FY21 | Q1 FY21 | Q4 FY20 | Q3 FY20 | Q2 FY20 | Q1 FY20 | Q4 FY19 | Q3 FY19 | Q2 FY19 | Q1 FY19 | Q4 FY18 | Q3 FY18 | Q2 FY18 | Q1 FY18 | Q4 FY17 | Q3 FY17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unitedhealthcare | 86.0B | 86.3B | – | 87.1B | 86.1B | 84.6B | – | 74.9B | 73.9B | 75.4B | – | 69.9B | 70.2B | 70.5B | – | 62.0B | 62.1B | 62.6B | 56.4B | 55.9B | 55.5B | 55.1B | 50.3B | 50.4B | 49.1B | 51.1B | 48.2B | 48.1B | 48.6B | 48.9B | 46.2B | 45.9B | 45.8B | 45.5B | – | 40.7B |
| Total Optum | 65.7B | 63.7B | – | 69.2B | 67.2B | 63.9B | – | 63.9B | 62.9B | 61.1B | – | 56.7B | 56.3B | 54.1B | – | 46.6B | 45.1B | 43.3B | 41.1B | 39.8B | 38.3B | 36.4B | 35.9B | 34.9B | 32.7B | 32.8B | 29.8B | 28.8B | 28.0B | 26.4B | 27.6B | 25.4B | 24.7B | 23.6B | – | 22.9B |