Castle Biosciences (CSTL) EV to FCF (2019 - 2026)
Castle Biosciences' (CSTL) EV to FCF came in at 106.69 for Q1 2026, compared with 7.24 a year earlier and up 253.4% from the prior quarter.
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Analysis
Castle Biosciences (CSTL) EV to FCF (2019 - 2026) Analysis & Trends
For the trailing twelve months through Mar 31, 2026, EV to FCF at Castle Biosciences was -84.33; for FY2025, it came in at 30.19, up 136.8% from FY2024.
- In prior years, Castle Biosciences' EV to FCF was 12.75 in FY2024.
- The Q1 2026 figure stands as the highest quarterly EV to FCF since Q1 2021.
- According to Business Quant data, EV to FCF for the three prior quarters was 30.19 (Q4 2025), 14.83 (Q3 2025) and 9.14 (Q2 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | HCA Healthcare | 101.22 Bn | 97.23 Bn | - |
| 2 | Natera | 59.29 Bn | 54.98 Bn | 485.19 Mn |
| 3 | Quest Diagnostics | 26.56 Bn | 24.69 Bn | 1.03 Bn |
| 4 | Labcorp Holdings | 26.41 Bn | 24.16 Bn | 1.11 Bn |
| 5 | Tenet Healthcare | 22.49 Bn | 11.49 Bn | - |
| 6 | Guardant Health | 22.12 Bn | 18.19 Bn | 219.03 Mn |
| 7 | BrightSpring Health Services | 12.91 Bn | 11.24 Bn | 492.75 Mn |
| 8 | Fresenius Medical Care AG | 12.56 Bn | 4.51 Bn | 1.52 Bn |
| 9 | Tempus AI | 12.17 Bn | 9.20 Bn | 246.50 Mn |
| 10 | Castle Biosciences | 1.05 Bn | -67.48 Mn | 79.85 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Mar 31, 2026 | 106.69 |
| Dec 31, 2025 | 30.19 |
| Sep 30, 2025 | 14.83 |
| Jun 30, 2025 | 9.14 |
| Mar 31, 2025 | 7.24 |
| Dec 31, 2024 | 12.75 |
| Sep 30, 2024 | 15.00 |
| Jun 30, 2024 | 17.06 |
| Mar 31, 2021 | 881.57 |
| Dec 31, 2020 | 168.41 |
| Sep 30, 2020 | 81.52 |
| Jun 30, 2020 | 35.00 |
| Mar 31, 2020 | 96.70 |
| Dec 31, 2019 | 32.28 |
API Access
Castle Biosciences EV to FCF 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=ev-to-fcf&ticker=CSTL&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "ev-to-fcf", "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=ev-to-fcf&ticker=CSTL&period=max&api_key=YOUR_API_KEY");
const data = await res.json();