Castle Biosciences (CSTL) Invested Capital (2018 - 2026)
Castle Biosciences' Invested Capital came in at $488.53 million for Q3 2026, up 2.4% from $477.1 million a year earlier and up 1.8% from the prior quarter.
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Analysis
Castle Biosciences (CSTL) Invested Capital (2018 - 2026) Analysis & Trends
For FY2025, Castle Biosciences' Invested Capital was $480.93 million, up 3.2% from FY2024.
- Invested Capital carries a five-year compound annual growth rate of 3.0% (FY2020 to FY2025).
- Going back by year, Invested Capital was $465.86 million in FY2024 (+19.1%) and $391.27 million in FY2023.
- The Q3 2026 figure represents the highest quarterly Invested Capital in data going back to Q4 2018.
- Year-over-year, Invested Capital has increased for eight consecutive quarters, with growth averaging 6.8% over the last eight quarters.
- Over the past five years, the year-over-year growth in Invested Capital ranged from 2.4% (Q3 2026) to 19.1% (Q4 2024).
- Business Quant data shows CSTL's Invested Capital at $480.11 million (Q2 2026), $471.48 million (Q1 2026) and $480.93 million (Q4 2025) in the three quarters before Q3 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Invested Cap. (Qtr) |
|---|---|---|---|---|---|
| 1 | HCA Healthcare | 105.29 Bn | 103.13 Bn | 17.03 Bn | 42.42 Bn |
| 2 | Natera | 46.06 Bn | 41.68 Bn | 513.47 Mn | 1.95 Bn |
| 3 | Labcorp Holdings | 30.09 Bn | 28.19 Bn | 1.11 Bn | 14.88 Bn |
| 4 | Quest Diagnostics | 28.58 Bn | 26.66 Bn | 1.04 Bn | 13.50 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 | 4.36 Bn |
| 7 | Encompass Health | 13.83 Bn | 14.29 Bn | 1.54 Bn | 6.10 Bn |
| 8 | Tempus AI | 12.69 Bn | 9.84 Bn | 266.70 Mn | 500.40 Mn |
| 9 | Davita | 11.06 Bn | 9.92 Bn | 1.13 Bn | 10.18 Bn |
| 10 | Castle Biosciences | 1.04 Bn | -65.97 Mn | 78.97 Mn | 488.53 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 488.53 Mn |
| Jun 30, 2026 | 480.11 Mn |
| Mar 31, 2026 | 471.48 Mn |
| Dec 31, 2025 | 480.93 Mn |
| Sep 30, 2025 | 477.10 Mn |
| Jun 30, 2025 | 465.42 Mn |
| Mar 31, 2025 | 450.34 Mn |
| Dec 31, 2024 | 465.86 Mn |
| Sep 30, 2024 | 451.07 Mn |
| Jun 30, 2024 | 433.90 Mn |
| Mar 31, 2024 | 412.46 Mn |
| Dec 31, 2023 | 391.27 Mn |
| Mar 31, 2023 | 385.15 Mn |
| Dec 31, 2020 | 415.69 Mn |
| Sep 30, 2020 | 189.01 Mn |
| Jun 30, 2020 | 182.36 Mn |
| Mar 31, 2020 | 113.28 Mn |
| Dec 31, 2019 | 110.24 Mn |
| Sep 30, 2019 | 107.24 Mn |
| Jun 30, 2019 | -21.09 Mn |
API Access
Castle Biosciences Invested Capital 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=invested-capital&ticker=CSTL&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "invested-capital", "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=invested-capital&ticker=CSTL&period=max&api_key=YOUR_API_KEY");
const data = await res.json();