Castle Biosciences (CSTL) Revenue & Revenue Breakdown


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Castle Biosciences Revenue Highlights


Latest Revenue (Y)

$344.23M

Latest Revenue (Q)

$103.55M

Main Segment (Y)

Dermatologic

Castle Biosciences Revenue by Period


Castle Biosciences Revenue by Year

DateRevenueChange
2025-12-31$344.23M3.66%
2024-12-31$332.07M51.09%
2023-12-31$219.79M60.38%
2022-12-31$137.04M45.65%
2021-12-31$94.08M50.18%
2020-12-31$62.65M20.79%
2019-12-31$51.87M127.62%
2018-12-31$22.79M65.67%
2017-12-31$13.75M-

Castle Biosciences generated $344.23M in revenue during NA 2025, up 3.66% compared to the previous quarter, and up 549.46% compared to the same period a year ago.

Castle Biosciences Revenue by Quarter

DateRevenueChange
2026-06-30$103.55M23.74%
2026-03-31$83.68M-3.83%
2025-12-31$87.01M4.78%
2025-09-30$83.04M-3.65%
2025-06-30$86.19M-2.05%
2025-03-31$87.99M1.94%
2024-12-31$86.31M0.62%
2024-09-30$85.78M-1.40%
2024-06-30$87.00M19.22%
2024-03-31$72.97M10.37%
2023-12-31$66.12M7.52%
2023-09-30$61.49M22.65%
2023-06-30$50.14M19.27%
2023-03-31$42.04M9.65%
2022-12-31$38.34M3.59%
2022-09-30$37.01M6.24%
2022-06-30$34.84M29.74%
2022-03-31$26.85M7.24%
2021-12-31$25.04M6.66%
2021-09-30$23.48M3.15%
2021-06-30$22.76M-0.24%
2021-03-31$22.81M31.87%
2020-12-31$17.30M13.68%
2020-09-30$15.22M19.68%
2020-06-30$12.71M-27.00%
2020-03-31$17.42M-1.23%
2019-12-31$17.63M19.35%
2019-09-30$14.77M37.59%
2019-06-30$10.74M23.19%
2019-03-31$8.72M-23.78%
2018-12-31$11.44M208.10%
2018-09-30$3.71M-6.73%
2018-06-30$3.98M8.77%
2018-03-31$3.66M-

Castle Biosciences generated $103.55M in revenue during Q2 2026, up 23.74% compared to the previous quarter, and up 117.68% compared to the same period a year ago.

Castle Biosciences Revenue Breakdown


Castle Biosciences Revenue Breakdown by Product

Annual Revenue by Product

Product/ServiceDec 25Dec 24Dec 23Dec 22Dec 21
Dermatologic$216.37M$257.00M$183.38M$124.81M$85.75M
Service, Other---$12.23M$8.33M

Castle Biosciences's latest annual revenue breakdown by segment (product or service), as of Dec 25: Dermatologic (100.00%).

Quarterly Revenue by Product

Product/ServiceJun 26Mar 26Dec 25Sep 25Jun 25Mar 25Dec 24Sep 24Jun 24Mar 24Dec 23Sep 23Jun 23Mar 23Dec 22Sep 22Jun 22Mar 22
Dermatologic$48.70M$41.10M$48.59M$48.52M$56.30M$62.96M$63.77M$65.06M$68.83M$59.33M$53.28M$51.15M$43.03M$35.91M$34.65M$33.92M$31.90M$24.34M
Service, Other--------------$3.69M$3.09M$2.94M$2.51M

Castle Biosciences's latest quarterly revenue breakdown by segment (product or service), as of Jun 26: Dermatologic (100.00%).

Castle Biosciences Peer Comparison by Revenue


TickerCompanyLast Year RevenueLast Quarter Revenue
AMNAMN Healthcare Services$2.73B$673.24M
EVHEvolent Health$1.88B$652.52M
EMBCEmbecta$1.08B$271.70M
MYGNMyriad Genetics$824.50M$190.70M
CDNACareDx$379.81M$131.95M
CSTLCastle Biosciences$344.23M$103.55M
FLGTFulgent Genetics$322.67M$85.39M
GERNGeron$183.88M$57.48M
VIRVir Bio$68.56M$238.95M
DRIODarioHealth$22.36M$5.18M
PSNLPersonalis--

CSTL Revenue FAQ


What is Castle Biosciences’s yearly revenue?

Castle Biosciences's yearly revenue for 2025 was $344.23M, representing an increase of 3.66% compared to 2024. The company's yearly revenue for 2024 was $332.07M, representing an increase of 51.09% compared to 2023. CSTL's yearly revenue for 2023 was $219.79M, representing an increase of 60.38% compared to 2022.

What is Castle Biosciences’s quarterly revenue?

Castle Biosciences's quarterly revenue for Q2 2026 was $103.55M, a 23.74% increase from the previous quarter (Q1 2026), and a 20.14% increase year-over-year (Q2 2025). The company's quarterly revenue for Q1 2026 was $83.68M, a -3.83% decrease from the previous quarter (Q4 2025), and a -4.90% decrease year-over-year (Q1 2025). CSTL's quarterly revenue for Q4 2025 was $87.01M, a 4.78% increase from the previous quarter (Q3 2025), and a 0.81% increase year-over-year (Q4 2024).

What is Castle Biosciences’s revenue growth rate?

Castle Biosciences's revenue growth rate for the last 3 years (2023-2025) was 56.62%, and for the last 5 years (2021-2025) was 265.87%.

What are Castle Biosciences’s revenue streams?

Castle Biosciences's revenue streams in c 25 are Dermatologic

What is Castle Biosciences’s main source of revenue?

For the fiscal year ending Dec 25, the largest source of revenue of Castle Biosciences was Dermatologic. This segment made a revenue of $216.37M, representing 100.00% of the company's total revenue.