Castle Biosciences, Inc. (CSTL)

NASDAQ: CSTL · Real-Time Price · USD

27.91

-0.26 (-0.92%)

At close: Mar 5, 2026, 4:00 PM EST

27.91

0.00 (0.00%)

After-hours: Mar 5, 2026, 4:10 PM EST

Castle Biosciences Ratios and Metrics

Market cap in millions USD. Fiscal year is January - December.

Millions USD. Fiscal year is Jan - Dec.

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Mar '26 Mar 5, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021
Market Cap	830	1,155	759	592	625	1,088
Market Cap Growth	8.97%	52.13%	28.33%	-5.37%	-42.55%	-34.70%
Enterprise Value	567.31	892.21	492.29	363.76	379.76	766.42
Last Close Price	27.91	38.90	26.65	21.58	23.54	42.87
PE Ratio	-	-46.87	42.98	-10.08	-9.12	-34.57
PS Ratio	2.41	3.35	2.29	2.69	4.56	11.56
PB Ratio	1.76	2.45	1.67	1.51	1.57	2.64
P/TBV Ratio	1.72	2.40	1.71	1.48	1.54	2.62
P/FCF Ratio	29.29	40.77	20.77	-30.73	-13.22	-48.43
P/OCF Ratio	12.90	17.95	11.70	-105.14	-15.01	-57.31
EV/Sales Ratio	1.65	2.59	1.48	1.66	2.77	8.15
EV/EBITDA Ratio	-	-437.57	19.96	-6.54	-6.09	-20.90
EV/EBIT Ratio	-	-20.84	56.78	-5.35	-5.21	-19.12
EV/FCF Ratio	20.03	31.50	13.47	-18.90	-8.03	-34.11
Debt / Equity Ratio	0.08	0.08	0.06	0.04	0.03	0.02
Debt / EBITDA Ratio	-18.10	-18.10	1.07	-0.28	-0.21	-0.22
Debt / FCF Ratio	1.30	1.30	0.72	-0.80	-0.28	-0.36
Net Debt / Equity Ratio	-0.56	-0.56	-0.58	-0.58	-0.61	-0.78
Net Debt / EBITDA Ratio	128.79	128.79	-10.82	4.09	3.94	8.77
Net Debt / FCF Ratio	-9.27	-9.27	-7.30	11.83	5.19	14.31
Asset Turnover	0.62	0.62	0.67	0.49	0.30	0.21
Inventory Turnover	7.73	7.73	7.49	7.55	10.67	7.47
Quick Ratio	4.99	4.99	6.97	5.90	7.81	13.94
Current Ratio	5.26	5.26	7.29	6.20	8.09	14.21
Return on Equity (ROE)	-6.26%	-5.24%	4.31%	-14.54%	-16.56%	-11.78%
Return on Assets (ROA)	-7.54%	-6.32%	1.49%	-15.12%	-15.60%	-10.82%
Return on Invested Capital (ROIC)	-20.71%	-17.38%	4.14%	-42.82%	-53.86%	-76.57%
Return on Capital Employed (ROCE)	-8.63%	-8.63%	1.95%	-16.64%	-17.16%	-9.36%
Earnings Yield	-2.91%	-2.13%	2.33%	-9.92%	-10.96%	-2.89%
FCF Yield	3.41%	2.45%	4.81%	-3.25%	-7.57%	-2.06%
Buyback Yield / Dilution	0.61%	0.61%	0.50%	0.36%	-0.26%	-0.50%

Updated Dec 31, 2025. Data Source: Fiscal.ai. Standard template. Financial Sources.

SEC Filings: 10-K · 10-Q