Castle Biosciences (CSTL) EBITDA (2018 - 2026)
Castle Biosciences (CSTL) reported EBITDA of $1.45 million for Q3 2026, compared with -$2.99 million a year earlier and up 44.8% from the prior quarter.
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Analysis
Castle Biosciences (CSTL) EBITDA (2018 - 2026) Analysis & Trends
Over the twelve months ended Sep 30, 2026, Castle Biosciences' EBITDA came in at -$12.08 million; for FY2025, it was -$2.04 million.
- By year, EBITDA came in at $24.67 million in FY2024, -$55.65 million in FY2023, -$62.31 million in FY2022 and -$36.67 million in FY2021.
- The Q3 2026 figure ranks as the highest quarterly EBITDA since Q1 2025.
- Per Business Quant data, the three quarters before Q3 2026 came in at $1 million (Q2 2026), -$14.48 million (Q1 2026) and -$50,000 (Q4 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | EBITDA (Qtr) |
|---|---|---|---|---|---|
| 1 | HCA Healthcare | 105.29 Bn | 103.13 Bn | 17.03 Bn | 3.94 Bn |
| 2 | Natera | 46.06 Bn | 41.68 Bn | 513.47 Mn | -46.36 Mn |
| 3 | Labcorp Holdings | 30.09 Bn | 28.19 Bn | 1.11 Bn | 585.10 Mn |
| 4 | Quest Diagnostics | 28.58 Bn | 26.66 Bn | 1.04 Bn | 626.00 Mn |
| 5 | Guardant Health | 20.44 Bn | 16.05 Bn | 236.15 Mn | -122.59 Mn |
| 6 | BrightSpring Health Services | 14.16 Bn | 11.04 Bn | 518.55 Mn | 201.41 Mn |
| 7 | Encompass Health | 13.83 Bn | 14.29 Bn | 1.54 Bn | 318.70 Mn |
| 8 | Tempus AI | 12.69 Bn | 9.84 Bn | 266.70 Mn | -10.05 Mn |
| 9 | Davita | 11.06 Bn | 9.92 Bn | 1.13 Bn | 658.49 Mn |
| 10 | Castle Biosciences | 1.04 Bn | -65.97 Mn | 78.97 Mn | 1.45 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 1.45 Mn |
| Jun 30, 2026 | 1.00 Mn |
| Mar 31, 2026 | -14.48 Mn |
| Dec 31, 2025 | -50,000.00 |
| Sep 30, 2025 | -2.99 Mn |
| Jun 30, 2025 | -837,000.00 |
| Mar 31, 2025 | 1.84 Mn |
| Dec 31, 2024 | 9.82 Mn |
| Sep 30, 2024 | 8.62 Mn |
| Jun 30, 2024 | 8.36 Mn |
| Mar 31, 2024 | -2.13 Mn |
| Dec 31, 2023 | -2.43 Mn |
| Sep 30, 2023 | -6.47 Mn |
| Jun 30, 2023 | -18.12 Mn |
| Mar 31, 2023 | -28.63 Mn |
| Dec 31, 2022 | -19.99 Mn |
| Sep 30, 2022 | -18.61 Mn |
| Jun 30, 2022 | -1.34 Mn |
| Mar 31, 2022 | -22.37 Mn |
| Dec 31, 2021 | -13.72 Mn |
API Access
Castle Biosciences EBITDA 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=ebitda&ticker=CSTL&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "ebitda", "ticker": "CSTL", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=ebitda&ticker=CSTL&period=max&api_key=YOUR_API_KEY");
const data = await res.json();