Quest Diagnostics (DGX) Price to Book (2009 - 2026)
Quest Diagnostics' (DGX) quarterly Price to Book came in at 2.99 in Q2 2026, up 8.21% year-over-year from 2.76 in Q2 2025, and up 5.72% quarter-over-quarter from 2.83 in Q1 2026.
Powered by 
Analysis
Quest Diagnostics (DGX) Price to Book (2009 - 2026) Analysis & Trends
Quest Diagnostics has disclosed Price to Book across 18 years of filings, most recently posting 2.99 for Q2 2026.
- In Q2 2026, Price to Book rose 8.21% year-over-year to 2.99; the TTM figure through Jun 2026 stood at 2.99 (up 8.21% YoY), while the FY2025 annual figure was 2.65, up 7.66% from the prior year.
- Price to Book came in at 2.99 for Q2 2026 at Quest Diagnostics, up from 2.83 in the prior quarter.
- In the past five years, Price to Book ranged from a high of 2.99 in Q2 2026 to a low of 2.12 in Q3 2023.
- Average Price to Book over 5 years is 2.56, with a median of 2.52 recorded in 2024.
- Year-over-year, Price to Book fell 19.62% in 2022 and grew 20.78% in 2025.
- Over 5 years, Price to Book stood at 2.94 in 2022, then decreased by 18.05% to 2.41 in 2023, then increased by 2.1% to 2.46 in 2024, then advanced by 7.66% to 2.65 in 2025, then increased by 13.08% to 2.99 in 2026.
- Per Business Quant data, the three most recent Price to Book figures were 2.99 in Q2 2026, 2.83 in Q1 2026, and 2.65 in Q4 2025.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Natera | 47.13 Bn | 46.03 Bn | 486.15 Mn |
| 2 | Labcorp Holdings | 26.44 Bn | 26.32 Bn | 1.11 Bn |
| 3 | Quest Diagnostics | 26.16 Bn | 25.84 Bn | 1.03 Bn |
| 4 | Guardant Health | 21.57 Bn | 20.51 Bn | 219.03 Mn |
| 5 | Tempus AI | 11.32 Bn | 10.51 Bn | 274.25 Mn |
| 6 | Caris Life Sciences | 7.08 Bn | 6.29 Bn | 182.38 Mn |
| 7 | Sotera Health | 5.39 Bn | 5.04 Bn | 177.96 Mn |
| 8 | BillionToOne | 4.65 Bn | 4.11 Bn | 77.11 Mn |
| 9 | iRhythm Holdings | 4.05 Bn | 3.46 Bn | 163.21 Mn |
| 10 | Adaptive Biotechnologies | 3.86 Bn | 3.53 Bn | 51.39 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 2.99 |
| Mar 31, 2026 | 2.83 |
| Dec 31, 2025 | 2.65 |
| Sep 30, 2025 | 2.91 |
| Jun 30, 2025 | 2.76 |
| Mar 31, 2025 | 2.71 |
| Dec 31, 2024 | 2.46 |
| Sep 30, 2024 | 2.53 |
| Jun 30, 2024 | 2.29 |
| Mar 31, 2024 | 2.29 |
| Dec 31, 2023 | 2.41 |
| Sep 30, 2023 | 2.12 |
| Jun 30, 2023 | 2.51 |
| Mar 31, 2023 | 2.60 |
| Dec 31, 2022 | 2.94 |
| Sep 30, 2022 | 2.23 |
| Jun 30, 2022 | 2.40 |
| Mar 31, 2022 | 2.50 |
| Dec 31, 2021 | 3.19 |
| Sep 30, 2021 | 2.77 |