Castle Biosciences (CSTL) Share-based Compensation (2018 - 2026)
Castle Biosciences' (CSTL) quarterly Share-based Compensation came in at $11.6 million in Q2 2026, up 3.4% year-over-year from $11.2 million in Q2 2025, and up 18.55% quarter-over-quarter from $9.8 million in Q1 2026.
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Analysis
Castle Biosciences (CSTL) Share-based Compensation (2018 - 2026) Analysis & Trends
Castle Biosciences has disclosed Share-based Compensation across 9 years of filings, most recently posting $11.6 million for Q2 2026.
- In Q2 2026, Share-based Compensation rose 3.4% year-over-year to $11.6 million; the TTM figure through Jun 2026 stood at $44.9 million (down 4.23% YoY), while the FY2025 annual figure was $45.9 million, down 8.8% from the prior year.
- Share-based Compensation came in at $11.6 million for Q2 2026 at Castle Biosciences, up from $9.8 million in the prior quarter.
- In the past five years, Share-based Compensation ranged from a high of $13.5 million in Q1 2023 to a low of $8.4 million in Q1 2022.
- Average Share-based Compensation over 5 years is $11.4 million, with a median of $11.5 million recorded in 2024.
- Year-over-year, Share-based Compensation soared 84.28% in 2022 and dropped 14.96% in 2025.
- Over 5 years, Share-based Compensation stood at $9.9 million in 2022, then increased by 18.94% to $11.8 million in 2023, then retreated by 3.08% to $11.4 million in 2024, then retreated by 0.29% to $11.4 million in 2025, then gained by 1.6% to $11.6 million in 2026.
- Per Business Quant data, the three most recent Share-based Compensation figures were $11.6 million in Q2 2026, $9.8 million in Q1 2026, and $11.4 million in Q4 2025.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Share-based Compensation (Qtr) |
|---|---|---|---|---|---|
| 1 | Natera | 53.05 Bn | 51.95 Bn | 486.15 Mn | 103.10 Mn |
| 2 | Quest Diagnostics | 27.19 Bn | 26.87 Bn | 1.03 Bn | 6.00 Mn |
| 3 | Labcorp Holdings | 25.93 Bn | 25.81 Bn | 1.11 Bn | 26.80 Mn |
| 4 | Guardant Health | 23.97 Bn | 22.91 Bn | 219.03 Mn | 57.73 Mn |
| 5 | Tempus AI | 13.64 Bn | 12.82 Bn | 274.25 Mn | 54.12 Mn |
| 6 | Caris Life Sciences | 8.47 Bn | 7.68 Bn | 182.38 Mn | 22.22 Mn |
| 7 | Sotera Health | 5.35 Bn | 4.99 Bn | 177.96 Mn | 7.38 Mn |
| 8 | BillionToOne | 4.96 Bn | 4.41 Bn | 77.11 Mn | 8.22 Mn |
| 9 | Adaptive Biotechnologies | 4.55 Bn | 4.21 Bn | 51.39 Mn | 11.12 Mn |
| 10 | Castle Biosciences | 1.08 Bn | 811.36 Mn | 79.85 Mn | 11.59 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 11.59 Mn |
| Mar 31, 2026 | 9.78 Mn |
| Dec 31, 2025 | 11.41 Mn |
| Sep 30, 2025 | 12.10 Mn |
| Jun 30, 2025 | 11.21 Mn |
| Mar 31, 2025 | 11.18 Mn |
| Dec 31, 2024 | 11.44 Mn |
| Sep 30, 2024 | 13.03 Mn |
| Jun 30, 2024 | 13.18 Mn |
| Mar 31, 2024 | 12.68 Mn |
| Dec 31, 2023 | 11.80 Mn |
| Sep 30, 2023 | 13.04 Mn |
| Jun 30, 2023 | 12.85 Mn |
| Mar 31, 2023 | 13.53 Mn |
| Dec 31, 2022 | 9.92 Mn |
| Sep 30, 2022 | 9.20 Mn |
| Jun 30, 2022 | 8.78 Mn |
| Mar 31, 2022 | 8.42 Mn |
| Dec 31, 2021 | 6.85 Mn |
| Sep 30, 2021 | 5.21 Mn |
API Access
Castle Biosciences Share-based Compensation 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=share-based-compensation&ticker=CSTL&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "share-based-compensation", "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=share-based-compensation&ticker=CSTL&period=max&api_key=YOUR_API_KEY");
const data = await res.json();