Castle Biosciences Statistics
Total Valuation
CSTL has a market cap or net worth of $1.00 billion. The enterprise value is $761.12 million.
| Market Cap | 1.00B |
| Enterprise Value | 761.12M |
Important Dates
The last earnings date was Thursday, November 5, 2026, after market close.
| Earnings Date | Nov 5, 2026 |
| Ex-Dividend Date | n/a |
Share Statistics
CSTL has 30.82 million shares outstanding. The number of shares has increased by 4.31% in one year.
| Current Share Class | 30.82M |
| Shares Outstanding | 30.82M |
| Shares Change (YoY) | +4.31% |
| Shares Change (QoQ) | +0.77% |
| Owned by Insiders (%) | 1.85% |
| Owned by Institutions (%) | 77.24% |
| Float | 27.47M |
Valuation Ratios
| PE Ratio | n/a |
| Forward PE | n/a |
| PS Ratio | 2.66 |
| Forward PS | 2.46 |
| PB Ratio | 2.09 |
| P/TBV Ratio | 2.59 |
| P/FCF Ratio | 252.89 |
| P/OCF Ratio | 25.22 |
| PEG Ratio | n/a |
Enterprise Valuation
| EV / Earnings | n/a |
| EV / Sales | 2.02 |
| EV / EBITDA | n/a |
| EV / EBIT | n/a |
| EV / FCF | 192.06 |
Financial Position
The company has a current ratio of 5.28, with a Debt / Equity ratio of 0.08.
| Current Ratio | 5.28 |
| Quick Ratio | 4.90 |
| Debt / Equity | 0.08 |
| Debt / EBITDA | n/a |
| Debt / FCF | 9.23 |
| Interest Coverage | -51.16 |
Financial Efficiency
Return on equity (ROE) is -4.87% and return on invested capital (ROIC) is -11.75%.
| Return on Equity (ROE) | -4.87% |
| Return on Assets (ROA) | -3.07% |
| Return on Invested Capital (ROIC) | -11.75% |
| Return on Capital Employed (ROCE) | -5.48% |
| Weighted Average Cost of Capital (WACC) | 9.18% |
| Revenue Per Employee | $359,853 |
| Profits Per Employee | -$21,960 |
| Employee Count | 1,048 |
| Asset Turnover | 0.66 |
| Inventory Turnover | 9.09 |
Taxes
In the past 12 months, CSTL has paid $395,000 in taxes.
| Income Tax | 395,000 |
| Effective Tax Rate | n/a |
Stock Price Statistics
The stock price has decreased by -3.13% in the last 52 weeks. The beta is 0.95, so CSTL's price volatility has been similar to the market average.
| Beta (5Y) | 0.95 |
| 52-Week Price Change | -3.13% |
| 50-Day Moving Average | 34.25 |
| 200-Day Moving Average | 28.37 |
| Relative Strength Index (RSI) | 43.20 |
| Average Volume (20 Days) | 403,741 |
Short Selling Information
The latest short interest is 2.02 million, so 6.54% of the outstanding shares have been sold short.
| Short Interest | 2.02M |
| Short Previous Month | 2.00M |
| Short % of Shares Out | 6.54% |
| Short % of Float | 7.34% |
| Short Ratio (days to cover) | 5.17 |
Income Statement
In the last 12 months, CSTL had revenue of $377.13 million and -$23.01 million in losses. Loss per share was -$0.77.
| Revenue | 377.13M |
| Gross Profit | 290.66M |
| Operating Income | -28.04M |
| Pretax Income | -22.62M |
| Net Income | -23.01M |
| EBITDA | -12.08M |
| EBIT | -28.04M |
| Loss Per Share | -$0.77 |
Balance Sheet
The company has $277.67 million in cash and $36.57 million in debt, with a net cash position of $241.09 million or $7.82 per share.
| Cash & Cash Equivalents | 277.67M |
| Total Debt | 36.57M |
| Net Cash | 241.09M |
| Net Cash Per Share | $7.82 |
| Equity (Book Value) | 478.44M |
| Book Value Per Share | 15.55 |
| Working Capital | 289.25M |
Cash Flow
In the last 12 months, operating cash flow was $39.74 million and capital expenditures -$35.78 million, giving a free cash flow of $3.96 million.
| Operating Cash Flow | 39.74M |
| Capital Expenditures | -35.78M |
| Depreciation & Amortization | 15.96M |
| Net Borrowing | -101,000 |
| Free Cash Flow | 3.96M |
| FCF Per Share | $0.13 |
Margins
Gross margin is 77.07%, with operating and profit margins of -7.43% and -6.10%.
| Gross Margin | 77.07% |
| Operating Margin | -7.43% |
| Pretax Margin | -6.00% |
| Profit Margin | -6.10% |
| EBITDA Margin | -3.20% |
| EBIT Margin | -7.43% |
| FCF Margin | 1.05% |
Dividends & Yields
CSTL does not appear to pay any dividends at this time.
| Dividend Per Share | n/a |
| Dividend Yield | n/a |
| Dividend Growth (YoY) | n/a |
| Years of Dividend Growth | n/a |
| Payout Ratio | n/a |
| FCF Payout Ratio | n/a |
| Buyback Yield | -4.31% |
| Shareholder Yield | -4.31% |
| Earnings Yield | -2.37% |
| FCF Yield | 0.40% |
Analyst Forecast
The average price target for CSTL is $46.90, which is 44.22% higher than the current price. The consensus rating is "Strong Buy".
| Price Target | $46.90 |
| Price Target Difference | 44.22% |
| Analyst Consensus | Strong Buy |
| Analyst Count | 10 |
| Revenue Growth Forecast (3Y) | 11.54% |
| EPS Growth Forecast (3Y) | n/a |
Fair Value
There are several formulas that can be used to estimate the intrinsic value of a stock.
| Lynch Fair Value | n/a |
| Lynch Upside | n/a |
| Graham Number | n/a |
| Graham Upside | n/a |
| Graham Formula Value | n/a |
| Graham Formula Upside | n/a |
Stock Splits
This stock does not have any record of stock splits.
| Last Split Date | n/a |
| Split Type | n/a |
| Split Ratio | n/a |
Scores
CSTL has an Altman Z-Score of 5.7 and a Piotroski F-Score of 4.
| Altman Z-Score | 5.7 |
| Piotroski F-Score | 4 |