Castle Biosciences (CSTL) Invested Capital (2018 - 2026)
Castle Biosciences' (CSTL) quarterly Invested Capital came in at $483.0 million in Q2 2026, up 3.35% year-over-year from $467.4 million in Q2 2025, and up 2.09% quarter-over-quarter from $473.1 million in Q1 2026.
Castle Biosciences (CSTL) Invested Capital (2018 - 2026) Analysis & Trends
Castle Biosciences has disclosed Invested Capital across 9 years of filings, most recently posting $483.0 million for Q2 2026.
- In Q2 2026, Invested Capital rose 3.35% year-over-year to $483.0 million; the TTM figure through Jun 2026 stood at $483.0 million (up 3.35% YoY), while the FY2025 annual figure was $481.3 million, up 3.26% from the prior year.
- Invested Capital came in at $483.0 million for Q2 2026 at Castle Biosciences, up from $473.1 million in the prior quarter.
- In the past five years, Invested Capital ranged from a high of $483.0 million in Q2 2026 to a low of $385.1 million in Q1 2023.
- Average Invested Capital over 5 years is $445.5 million, with a median of $451.4 million recorded in 2025.
- Year-over-year, Invested Capital fell 7.9% in 2023 and gained 19.13% in 2024.
- Over 5 years, Invested Capital stood at $418.2 million in 2022, then retreated by 6.44% to $391.3 million in 2023, then gained by 19.13% to $466.1 million in 2024, then rose by 3.26% to $481.3 million in 2025, then gained by 0.35% to $483.0 million in 2026.
- Per Business Quant data, the three most recent Invested Capital figures were $483.0 million in Q2 2026, $473.1 million in Q1 2026, and $481.3 million in Q4 2025.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Invested Cap. (Qtr) |
|---|---|---|---|---|---|
| 1 | Natera | 53.05 Bn | 51.95 Bn | 486.15 Mn | 1.98 Bn |
| 2 | Quest Diagnostics | 27.19 Bn | 26.87 Bn | 1.03 Bn | 13.47 Bn |
| 3 | Labcorp Holdings | 25.93 Bn | 25.81 Bn | 1.11 Bn | 14.47 Bn |
| 4 | Guardant Health | 23.97 Bn | 22.91 Bn | 219.03 Mn | - |
| 5 | Tempus AI | 13.64 Bn | 12.82 Bn | 274.25 Mn | 444.93 Mn |
| 6 | Caris Life Sciences | 8.47 Bn | 7.68 Bn | 182.38 Mn | 984.89 Mn |
| 7 | Sotera Health | 5.35 Bn | 4.99 Bn | 177.96 Mn | 2.82 Bn |
| 8 | BillionToOne | 4.96 Bn | 4.41 Bn | 77.11 Mn | 627.84 Mn |
| 9 | Adaptive Biotechnologies | 4.55 Bn | 4.21 Bn | 51.39 Mn | 150.66 Mn |
| 10 | Castle Biosciences | 1.08 Bn | 811.36 Mn | 79.85 Mn | 483.02 Mn |
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 483.02 Mn |
| Mar 31, 2026 | 473.15 Mn |
| Dec 31, 2025 | 481.35 Mn |
| Sep 30, 2025 | 477.10 Mn |
| Jun 30, 2025 | 467.36 Mn |
| Mar 31, 2025 | 451.45 Mn |
| Dec 31, 2024 | 466.14 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 |
| Mar 31, 2022 | 418.19 Mn |
| Dec 31, 2021 | 411.74 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 |
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_KEY
import 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();