Citable segment mix
DGX's latest SEC segment disclosure for revenue by segment shows DIS business as the largest listed segment at $2.98B (97.9% of disclosed segment revenue).
| Segment | Period | Revenue | Mix |
|---|---|---|---|
| DIS business | Jun 30, 2026 | $2.98B | 97.9% |
| All other operating segments | Jun 30, 2026 | $65.00M | 2.1% |
Source: SEC EDGAR segment disclosures; period Jun 30, 2026.
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