Castle Biosciences, Inc. (CSTL)

NASDAQ: CSTL · Real-Time Price · USD

38.65

-0.97 (-2.45%)

At close: Dec 5, 2025, 4:00 PM EST

38.64

-0.01 (-0.03%)

After-hours: Dec 5, 2025, 5:01 PM EST

Castle Biosciences Market Cap

Castle Biosciences has a market cap or net worth of $1.13 billion as of December 5, 2025. Its market cap has increased by 39.49% in one year.

Market Cap

1.13B

Enterprise Value

877.45M

1-Year Change

39.49%

Ranking

#2456

Market Cap Chart

Since July 25, 2019, Castle Biosciences's market cap has increased from $123.05M to $1.13B, an increase of 816.57%. That is a compound annual growth rate of 41.60%.

Market Cap History

Date	Market Cap	% Change
Dec 5, 2025	1.13B	51.11%
Dec 31, 2024	746.39M	28.53%
Dec 29, 2023	580.73M	-6.38%
Dec 30, 2022	620.32M	-43.76%
Dec 31, 2021	1.10B	-32.00%
Dec 31, 2020	1.62B	176.41%
Dec 31, 2019	Pro	Pro

Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

Full Definition

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Market Cap Rankings