Castle Biosciences, Inc. (CSTL)

NASDAQ: CSTL · Real-Time Price · USD

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24.17

+0.20 (0.86%)

At close: Oct 28, 2025, 4:00 PM EDT

24.15

-0.02 (-0.06%)

After-hours: Oct 28, 2025, 4:00 PM EDT

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 2024	FY 2023	FY 2022	FY 2021	FY 2020	2017 - 2019
Period Ending	Oct '25 Oct 28, 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
Market Capitalization	701	746	581	620	1,103	1,622	Upgrade
Market Cap Growth	-10.70%	28.53%	-6.38%	-43.76%	-32.00%	176.41%	Upgrade
Enterprise Value	450	493	366	368	740	1,461	Upgrade
Last Close Price	23.96	26.65	21.58	23.54	42.87	67.15	Upgrade
PE Ratio	-	40.91	-	-	-	-	Upgrade
PS Ratio	1.96	2.25	2.64	4.53	11.72	25.89	Upgrade
PB Ratio	1.52	1.64	1.48	1.55	2.68	3.90	Upgrade
P/TBV Ratio	1.96	2.13	2.12	2.27	3.42	3.90	Upgrade
P/FCF Ratio	19.94	20.43	-	-	-	317.18	Upgrade
P/OCF Ratio	11.02	11.51	-	-	-	164.43	Upgrade
EV/Sales Ratio	1.30	1.49	1.66	2.69	7.86	23.33	Upgrade
EV/EBITDA Ratio	23.16	20.00	-	-	-	-	Upgrade
EV/EBIT Ratio	-	56.90	-	-	-	-	Upgrade
EV/FCF Ratio	13.03	13.50	-	-	-	285.78	Upgrade
Debt / Equity Ratio	0.08	0.06	0.04	0.03	0.02	-	Upgrade
Debt / EBITDA Ratio	1.66	0.96	-	-	-	-	Upgrade
Debt / FCF Ratio	1.08	0.72	-	-	-	-	Upgrade
Asset Turnover	0.67	0.68	0.49	0.30	0.21	0.22	Upgrade
Inventory Turnover	8.04	7.49	7.55	10.67	7.47	5.61	Upgrade
Quick Ratio	6.47	6.97	5.90	7.81	13.94	20.24	Upgrade
Current Ratio	6.85	7.29	6.20	8.09	14.22	20.58	Upgrade
Return on Equity (ROE)	-2.15%	4.31%	-14.54%	-16.56%	-7.56%	-4.11%	Upgrade
Return on Assets (ROA)	-2.79%	1.10%	-9.43%	-12.52%	-5.56%	-1.88%	Upgrade
Return on Capital (ROIC)	-3.06%	1.22%	-10.37%	-13.68%	-6.00%	-2.00%	Upgrade
Return on Capital Employed (ROCE)	-	1.80%	-	-	-	-	Upgrade
Earnings Yield	-1.37%	2.44%	-9.89%	-10.82%	-2.84%	-0.63%	Upgrade
FCF Yield	5.02%	4.90%	-3.31%	-7.62%	-2.04%	0.32%	Upgrade
Buyback Yield / Dilution	-4.13%	-9.15%	-2.87%	-3.65%	-32.80%	-118.63%	Upgrade

Updated Aug 4, 2025. Source: S&P Global Market Intelligence. Standard template. Financial Sources.

SEC Filings: 10-K · 10-Q