Quest Diagnostics (DGX) Depreciation and Depletion (2009 - 2026)
Quest Diagnostics' Depreciation and Depletion was $108 million in Q2 2026, up 3.8% from $104 million a year earlier but down 1.8% from the prior quarter.
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Analysis
Quest Diagnostics (DGX) Depreciation and Depletion (2009 - 2026) Analysis & Trends
On a trailing twelve-month basis, Quest Diagnostics' Depreciation and Depletion was $429 million through Jun 30, 2026, up 8.3% year-over-year; for FY2025, it came in at $416 million, up 13.7% from FY2024.
- Depreciation and Depletion has now increased for nine consecutive years, with a five-year compound annual growth rate of 10.0% (FY2020 to FY2025).
- In earlier years, Depreciation and Depletion was $366 million in FY2024 (+10.6%), $331 million in FY2023 (+4.4%), $317 million in FY2022 (+3.9%) and $305 million in FY2021 (+18.2%).
- Quarterly Depreciation and Depletion has moved between $76 million (Q3 2021) and $110 million (Q1 2026) over five years.
- Compared with a year earlier, Depreciation and Depletion has increased for 14 straight quarters, with growth averaging 12.3% over the last eight quarters.
- The best year-over-year quarter for Depreciation and Depletion over five years was Q3 2021 (growth of 22.6%); the worst was Q4 2022 (a decline of 3.8%).
- Per Business Quant data, DGX's Depreciation and Depletion in the three quarters before Q2 2026 was $110 million (Q1 2026), $108 million (Q4 2025) and $103 million (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Dep. & Depletion (Qtr) |
|---|---|---|---|---|---|
| 1 | HCA Healthcare | 103.49 Bn | 99.50 Bn | - | - |
| 2 | Natera | 57.04 Bn | 52.72 Bn | 485.19 Mn | 13.10 Mn |
| 3 | Labcorp Holdings | 26.02 Bn | 23.77 Bn | 1.11 Bn | 68.10 Mn |
| 4 | Quest Diagnostics | 25.96 Bn | 24.09 Bn | 1.03 Bn | 108.00 Mn |
| 5 | Tenet Healthcare | 22.81 Bn | 11.82 Bn | - | - |
| 6 | Guardant Health | 21.61 Bn | 17.67 Bn | 219.03 Mn | 9.30 Mn |
| 7 | BrightSpring Health Services | 13.00 Bn | 11.34 Bn | 492.75 Mn | - |
| 8 | Encompass Health | 12.48 Bn | 12.14 Bn | - | - |
| 9 | Tempus AI | 12.47 Bn | 9.50 Bn | 246.50 Mn | - |
| 10 | Fresenius Medical Care AG | 12.46 Bn | 4.41 Bn | 1.52 Bn | - |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 108.00 Mn |
| Mar 31, 2026 | 110.00 Mn |
| Dec 31, 2025 | 108.00 Mn |
| Sep 30, 2025 | 103.00 Mn |
| Jun 30, 2025 | 104.00 Mn |
| Mar 31, 2025 | 101.00 Mn |
| Dec 31, 2024 | 98.00 Mn |
| Sep 30, 2024 | 93.00 Mn |
| Jun 30, 2024 | 88.00 Mn |
| Mar 31, 2024 | 87.00 Mn |
| Dec 31, 2023 | 82.00 Mn |
| Sep 30, 2023 | 84.00 Mn |
| Jun 30, 2023 | 84.00 Mn |
| Mar 31, 2023 | 81.00 Mn |
| Dec 31, 2022 | 77.00 Mn |
| Sep 30, 2022 | 81.00 Mn |
| Jun 30, 2022 | 80.00 Mn |
| Mar 31, 2022 | 79.00 Mn |
| Dec 31, 2021 | 80.00 Mn |
| Sep 30, 2021 | 76.00 Mn |
API Access
Quest Diagnostics Depreciation and Depletion API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=depreciation-and-depletion&ticker=DGX&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "depreciation-and-depletion", "ticker": "DGX", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=depreciation-and-depletion&ticker=DGX&period=max&api_key=YOUR_API_KEY");
const data = await res.json();