Castle Biosciences, Inc. (CSTL)
NASDAQ: CSTL · Real-Time Price · USD
22.11
+0.85 (4.00%)
At close: May 28, 2026, 4:00 PM EDT
22.49
+0.38 (1.72%)
After-hours: May 28, 2026, 5:39 PM EDT
Castle Biosciences Market Cap
Castle Biosciences has a market cap or net worth of $670.6 million as of May 28, 2026. Its market cap has increased by 36.30% in one year.
Market Cap
670.60M
Enterprise Value
440.78M
1-Year Change
36.30%
Ranking
Category
Stock Price
$22.11
Market Cap Chart
Since July 25, 2019, Castle Biosciences's market cap has increased from $123.05M to $670.60M, an increase of 444.97%. That is a compound annual growth rate of 28.11%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| May 27, 2026 | 644.81M | -43.21% |
| Dec 31, 2025 | 1.14B | 52.12% |
| 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 | Upgrade Pro | Upgrade Pro |
| Dec 31, 2019 | Upgrade Pro | Upgrade Pro |
| Jul 25, 2019 | Upgrade Pro | Upgrade 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
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