Sutro Biopharma, Inc. (STRO)
NASDAQ: STRO · Real-Time Price · USD
22.28
+1.80 (8.79%)
At close: Aug 17, 2026, 4:00 PM EDT
22.00
-0.28 (-1.26%)
After-hours: Aug 17, 2026, 5:53 PM EDT

Sutro Biopharma Statistics

Total Valuation

Sutro Biopharma has a market cap or net worth of $369.43 million. The enterprise value is $215.87 million.

Market Cap369.43M
Enterprise Value 215.87M

Important Dates

The last earnings date was Wednesday, August 12, 2026, before market open.

Earnings Date Aug 12, 2026
Ex-Dividend Date n/a

Share Statistics

Sutro Biopharma has 16.58 million shares outstanding. The number of shares has increased by 38.81% in one year.

Current Share Class 16.58M
Shares Outstanding 16.58M
Shares Change (YoY) +38.81%
Shares Change (QoQ) +26.67%
Owned by Insiders (%) 0.91%
Owned by Institutions (%) 63.77%
Float 10.77M

Valuation Ratios

PE Ratio n/a
Forward PE n/a
PS Ratio 8.08
Forward PS 9.37
PB Ratio n/a
P/TBV Ratio n/a
P/FCF Ratio n/a
P/OCF Ratio n/a
PEG Ratio n/a
Financial Ratio History

Enterprise Valuation

EV / Earnings n/a
EV / Sales 4.72
EV / EBITDA n/a
EV / EBIT n/a
EV / FCF n/a

Financial Position

The company has a current ratio of 3.32

Current Ratio 3.32
Quick Ratio 3.22
Debt / Equity n/a
Debt / EBITDA n/a
Debt / FCF n/a
Interest Coverage -3.17

Financial Efficiency

Return on Equity (ROE) n/a
Return on Assets (ROA) -36.08%
Return on Invested Capital (ROIC) n/a
Return on Capital Employed (ROCE) -93.14%
Weighted Average Cost of Capital (WACC) 20.86%
Revenue Per Employee $357,047
Profits Per Employee -$1.41M
Employee Count128
Asset Turnover 0.20
Inventory Turnover n/a

Taxes

Income Tax -96,000
Effective Tax Rate n/a

Stock Price Statistics

The stock price has increased by +153.76% in the last 52 weeks. The beta is 1.51, so Sutro Biopharma's price volatility has been higher than the market average.

Beta (5Y) 1.51
52-Week Price Change +153.76%
50-Day Moving Average 26.63
200-Day Moving Average 21.45
Relative Strength Index (RSI) 41.26
Average Volume (20 Days) 309,709

Short Selling Information

The latest short interest is 1.74 million, so 10.52% of the outstanding shares have been sold short.

Short Interest 1.74M
Short Previous Month 1.65M
Short % of Shares Out 10.52%
Short % of Float 16.21%
Short Ratio (days to cover) 5.40

Income Statement

In the last 12 months, Sutro Biopharma had revenue of $45.70 million and -$180.64 million in losses. Loss per share was -$15.47.

Revenue45.70M
Gross Profit -99.04M
Operating Income -131.86M
Pretax Income -180.73M
Net Income -180.64M
EBITDA -125.80M
EBIT -131.86M
Loss Per Share -$15.47
Full Income Statement

Balance Sheet

The company has $164.35 million in cash and $10.78 million in debt, with a net cash position of $153.56 million or $9.26 per share.

Cash & Cash Equivalents 164.35M
Total Debt 10.78M
Net Cash 153.56M
Net Cash Per Share $9.26
Equity (Book Value) -103.32M
Book Value Per Share -6.23
Working Capital 122.75M
Full Balance Sheet

Cash Flow

In the last 12 months, operating cash flow was -$145.17 million and capital expenditures -$446,000, giving a free cash flow of -$145.62 million.

Operating Cash Flow -145.17M
Capital Expenditures -446,000
Depreciation & Amortization 6.06M
Net Borrowing n/a
Free Cash Flow -145.62M
FCF Per Share -$8.78
Full Cash Flow Statement

Margins

Gross Margin -216.71%
Operating Margin -288.52%
Pretax Margin -395.46%
Profit Margin n/a
EBITDA Margin -275.25%
EBIT Margin -288.52%
FCF Margin n/a

Dividends & Yields

Sutro Biopharma 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
Buyback Yield -38.81%
Shareholder Yield -38.81%
Earnings Yield -48.90%
FCF Yield -39.42%

Analyst Forecast

The average price target for Sutro Biopharma is $47.23, which is 111.98% higher than the current price. The consensus rating is "Strong Buy".

Price Target $47.23
Price Target Difference 111.98%
Analyst Consensus Strong Buy
Analyst Count 14
Revenue Growth Forecast (3Y) -37.15%
EPS Growth Forecast (3Y) n/a
Stock Forecasts

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

Stock Splits

The last stock split was on December 3, 2025. It was a reverse split with a ratio of 1:10.

Last Split Date Dec 3, 2025
Split Type Reverse
Split Ratio 1:10

Scores

Sutro Biopharma has an Altman Z-Score of -8.38 and a Piotroski F-Score of 2. A Z-score under 3 suggests an increased risk of bankruptcy.

Altman Z-Score -8.38
Piotroski F-Score 2