Filing Flows › Quest Diagnostics (DGX) › Q2 2026 › vs Q2 2025
Quest Diagnostics (DGX) Q2 2026 vs Q2 2025 (year over year)
Quest Diagnostics's revenue rose $282M (+10%) from $2.8B in Q2 2025 to $3.0B in Q2 2026. The biggest changes: DIS business +$279M (+10%); All other operating segments +$3.0M (+5%). Operating margin 15.1% against 15.9% (-0.8 pts).
Quest Diagnostics, Q2 2026: revenue $3.0B (+10% year over year), operating margin 15.1%, net earnings $320M, operating cash flow $597M. The chart draws each line against Q2 2025, the increases inside each band.
Margins
| Q2 2026 | Q2 2025 | Change | |
|---|---|---|---|
| Operating margin | 15.1% | 15.9% | -0.8 pts |
| Net margin | 10.5% | 10.2% | +0.3 pts |
| Free cash flow margin | 15.1% | 15.8% | -0.7 pts |
Every line
| Line | Q2 2026 | Q2 2025 | Change | % |
|---|---|---|---|---|
| DIS business | $3.0B | $2.7B | $279M | +10% |
| All other operating segments | $65.0M | $62.0M | $3.0M | +5% |
| Revenue | $3.0B | $2.8B | $282M | +10% |
| Operating profit | $459M | $438M | $21.0M | +5% |
| Costs & expenses | $2.6B | $2.3B | $261M | +11% |
| Pre-tax earnings | $422M | $393M | $29.0M | +7% |
| Other expense, net | $37.0M | $45.0M | −$8.0M | -18% |
| Cost of revenue | $2.0B | $1.8B | $198M | +11% |
| SG&A | $529M | $486M | $43.0M | +9% |
| Other operating costs | $39.0M | $19.0M | $20.0M | +105% |
| Net earnings | $320M | $282M | $38.0M | +13% |
| Minority interests | $14.0M | $14.0M | $0 | 0% |
| Income tax | $88.0M | $97.0M | −$9.0M | -9% |
| Depreciation & amortization | $146M | $143M | $3.0M | +2% |
| Share-based compensation | $23.0M | $21.0M | $2.0M | +10% |
| Working capital & other | $108M | $98.0M | $10.0M | +10% |
| Operating cash flow | $597M | $544M | $53.0M | +10% |
| Free cash flow (OCF − capex) | $459M | $436M | $23.0M | +5% |
| Capital expenditures | $138M | $108M | $30.0M | +28% |
Questions
How much did Quest Diagnostics's revenue grow year over year in Q2 2026?
Quest Diagnostics's revenue rose $282M (+10%) from $2.8B in Q2 2025 to $3.0B in Q2 2026.
What drove Quest Diagnostics's revenue change in Q2 2026?
DIS business +$279M (+10%); All other operating segments +$3.0M (+5%).