Castle Biosciences (CSTL) EV to CFO (2019 - 2026)
Castle Biosciences' EV to CFO came in at 20.52 for Q3 2026, up 236.8% from 6.09 a year earlier and up 89.9% from the prior quarter.
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Analysis
Castle Biosciences (CSTL) EV to CFO (2019 - 2026) Analysis & Trends
Over the trailing twelve months to Sep 30, 2026, Castle Biosciences reported EV to CFO of -0.31; for FY2025, it came in at 13.29, up 85.0% from FY2024.
- Going back by year, EV to CFO was 7.18 in FY2024.
- The Q3 2026 figure represents the highest quarterly EV to CFO since Q1 2024.
- Year-over-year, EV to CFO has increased for four consecutive quarters, with growth averaging 56.9% over the last seven quarters.
- Business Quant data shows CSTL's EV to CFO at 10.81 (Q2 2026), 9.99 (Q1 2026) and 13.29 (Q4 2025) in the three quarters before Q3 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | HCA Healthcare | 105.29 Bn | 103.13 Bn | 17.03 Bn |
| 2 | Natera | 46.06 Bn | 41.68 Bn | 513.47 Mn |
| 3 | Labcorp Holdings | 30.09 Bn | 28.19 Bn | 1.11 Bn |
| 4 | Quest Diagnostics | 28.58 Bn | 26.66 Bn | 1.04 Bn |
| 5 | Guardant Health | 20.44 Bn | 16.05 Bn | 236.15 Mn |
| 6 | BrightSpring Health Services | 14.16 Bn | 11.04 Bn | 518.55 Mn |
| 7 | Encompass Health | 13.83 Bn | 14.29 Bn | 1.54 Bn |
| 8 | Tempus AI | 12.69 Bn | 9.84 Bn | 266.70 Mn |
| 9 | Davita | 11.06 Bn | 9.92 Bn | 1.13 Bn |
| 10 | Castle Biosciences | 1.04 Bn | -65.97 Mn | 78.97 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 20.52 |
| Jun 30, 2026 | 10.81 |
| Mar 31, 2026 | 9.99 |
| Dec 31, 2025 | 13.29 |
| Sep 30, 2025 | 6.09 |
| Jun 30, 2025 | 5.05 |
| Mar 31, 2025 | 4.60 |
| Dec 31, 2024 | 7.18 |
| Sep 30, 2024 | 8.77 |
| Jun 30, 2024 | 8.43 |
| Mar 31, 2024 | 28.65 |
| Mar 31, 2021 | 201.73 |
| Dec 31, 2020 | 87.30 |
| Sep 30, 2020 | 56.66 |
| Jun 30, 2020 | 29.76 |
| Mar 31, 2020 | 75.64 |
| Dec 31, 2019 | 27.97 |
API Access
Castle Biosciences EV to CFO 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-cfo&ticker=CSTL&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "ev-to-cfo", "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-cfo&ticker=CSTL&period=max&api_key=YOUR_API_KEY");
const data = await res.json();