Castle Biosciences, Inc. (CSTL)

NASDAQ: CSTL · Real-Time Price · USD

16.72

+0.18 (1.06%)

At close: Jul 21, 2025, 4:00 PM

16.72

0.00 (0.00%)

After-hours: Jul 21, 2025, 4:10 PM EDT

Castle Biosciences Income Statement

Financials in millions USD. Fiscal year is January - December.

Millions USD. Fiscal year is Jan - Dec.

Fiscal Year	TTM	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	2017 - 2019
Period Ending	Mar '25 Mar 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020	2017 - 2019
Revenue	347.08	332.07	219.79	137.04	94.09	62.65	Upgrade
Revenue Growth (YoY)	38.43%	51.09%	60.38%	45.65%	50.18%	20.79%	Upgrade
Cost of Revenue	62.69	60.21	44.98	32.01	15.82	9.69	Upgrade
Gross Profit	284.39	271.86	174.81	105.03	78.26	52.96	Upgrade
Selling, General & Admin	210.17	200.05	180.15	143	86.74	48.13	Upgrade
Research & Development	50.82	52.04	53.62	44.9	29.65	13.26	Upgrade
Operating Expenses	298.18	263.19	242.78	196.17	118.34	61.39	Upgrade
Operating Income	-13.79	8.67	-67.98	-91.14	-40.08	-8.42	Upgrade
Interest Expense	-0.58	-0.58	-0.01	-0.02	-0	-2.63	Upgrade
Interest & Investment Income	13.02	12.92	10.62	3.97	0.07	0.37	Upgrade
EBT Excluding Unusual Items	-1.35	21.01	-57.37	-87.19	-40.01	-10.69	Upgrade
Gain (Loss) on Sale of Investments	-0.87	0.56	-	-	-	-	Upgrade
Other Unusual Items	-	-	-	18.29	-	0.49	Upgrade
Pretax Income	-2.22	21.56	-57.37	-68.9	-40.01	-10.2	Upgrade
Income Tax Expense	2.85	3.32	0.1	-1.77	-8.72	0.08	Upgrade
Net Income	-5.07	18.25	-57.47	-67.14	-31.29	-10.28	Upgrade
Net Income to Common	-5.07	18.25	-57.47	-67.14	-31.29	-10.28	Upgrade
Shares Outstanding (Basic)	28	28	27	26	25	19	Upgrade
Shares Outstanding (Diluted)	28	29	27	26	25	19	Upgrade
Shares Change (YoY)	3.83%	9.15%	2.87%	3.65%	32.80%	118.63%	Upgrade
EPS (Basic)	-0.18	0.66	-2.14	-2.58	-1.24	-0.54	Upgrade
EPS (Diluted)	-0.18	0.62	-2.14	-2.58	-1.24	-0.54	Upgrade
Free Cash Flow	41.75	36.54	-19.25	-47.29	-22.47	5.11	Upgrade
Free Cash Flow Per Share	1.49	1.25	-0.72	-1.81	-0.89	0.27	Upgrade
Gross Margin	81.94%	81.87%	79.53%	76.64%	83.18%	84.54%	Upgrade
Operating Margin	-3.97%	2.61%	-30.93%	-66.51%	-42.60%	-13.45%	Upgrade
Profit Margin	-1.46%	5.49%	-26.15%	-48.99%	-33.26%	-16.41%	Upgrade
Free Cash Flow Margin	12.03%	11.00%	-8.76%	-34.51%	-23.88%	8.16%	Upgrade
EBITDA	28.63	24.67	-55.65	-80.6	-36.67	-7.95	Upgrade
EBITDA Margin	8.25%	7.43%	-25.32%	-58.81%	-38.98%	-12.69%	Upgrade
D&A For EBITDA	42.42	16	12.33	10.54	3.41	0.47	Upgrade
EBIT	-13.79	8.67	-67.98	-91.14	-40.08	-8.42	Upgrade
EBIT Margin	-3.97%	2.61%	-30.93%	-66.51%	-42.60%	-13.45%	Upgrade
Effective Tax Rate	-	15.39%	-	-	-	-	Upgrade

Updated May 5, 2025. Source: S&P Global Market Intelligence. Standard template. Financial Sources.

SEC Filings: 10-K · 10-Q