Protagonist Therapeutics, Inc. (PTGX)
NASDAQ: PTGX · Real-Time Price · USD
149.80
+3.93 (2.69%)
Aug 10, 2026, 9:35 AM EDT - Market open

Protagonist Therapeutics Statistics

Total Valuation

PTGX has a market cap or net worth of $9.69 billion. The enterprise value is $8.85 billion.

Market Cap9.69B
Enterprise Value 8.85B

Important Dates

The last earnings date was Wednesday, August 5, 2026, after market close.

Earnings Date Aug 5, 2026
Ex-Dividend Date n/a

Share Statistics

PTGX has 64.71 million shares outstanding. The number of shares has increased by 4.05% in one year.

Current Share Class 64.71M
Shares Outstanding 64.71M
Shares Change (YoY) +4.05%
Shares Change (QoQ) +0.73%
Owned by Insiders (%) 0.60%
Owned by Institutions (%) 105.43%
Float 51.26M

Valuation Ratios

The trailing PE ratio is 124.47 and the forward PE ratio is 50.55.

PE Ratio 124.47
Forward PE 50.55
PS Ratio 33.47
Forward PS 22.15
PB Ratio 11.21
P/TBV Ratio 11.22
P/FCF Ratio 72.28
P/OCF Ratio 71.95
PEG Ratio n/a
Financial Ratio History

Enterprise Valuation

The stock's EV/EBITDA ratio is 143.59, with an EV/FCF ratio of 65.85.

EV / Earnings 103.71
EV / Sales 30.49
EV / EBITDA 143.59
EV / EBIT 147.39
EV / FCF 65.85

Financial Position

The company has a current ratio of 21.71, with a Debt / Equity ratio of 0.01.

Current Ratio 21.71
Quick Ratio 21.58
Debt / Equity 0.01
Debt / EBITDA 0.15
Debt / FCF 0.07
Interest Coverage n/a

Financial Efficiency

Return on equity (ROE) is 10.98% and return on invested capital (ROIC) is 61.79%.

Return on Equity (ROE) 10.98%
Return on Assets (ROA) 4.55%
Return on Invested Capital (ROIC) 61.79%
Return on Capital Employed (ROCE) 6.88%
Weighted Average Cost of Capital (WACC) 14.10%
Revenue Per Employee $2.15M
Profits Per Employee $632,893
Employee Count141
Asset Turnover 0.35
Inventory Turnover n/a

Taxes

In the past 12 months, PTGX has paid $1.43 million in taxes.

Income Tax 1.43M
Effective Tax Rate 1.69%

Stock Price Statistics

The stock price has increased by +170.81% in the last 52 weeks. The beta is 1.79, so PTGX's price volatility has been higher than the market average.

Beta (5Y) 1.79
52-Week Price Change +170.81%
50-Day Moving Average 123.41
200-Day Moving Average 98.87
Relative Strength Index (RSI) 64.84
Average Volume (20 Days) 552,908

Short Selling Information

The latest short interest is 8.29 million, so 12.82% of the outstanding shares have been sold short.

Short Interest 8.29M
Short Previous Month 7.69M
Short % of Shares Out 12.82%
Short % of Float 16.18%
Short Ratio (days to cover) 8.67

Income Statement

In the last 12 months, PTGX had revenue of $281.99 million and earned $82.91 million in profits. Earnings per share was $1.22.

Revenue281.99M
Gross Profit 281.99M
Operating Income 58.34M
Pretax Income 84.34M
Net Income 82.91M
EBITDA 59.88M
EBIT 58.34M
Earnings Per Share (EPS) $1.22
Full Income Statement

Balance Sheet

The company has $782.58 million in cash and $9.22 million in debt, with a net cash position of $840.24 million or $12.98 per share.

Cash & Cash Equivalents 782.58M
Total Debt 9.22M
Net Cash 840.24M
Net Cash Per Share $12.98
Equity (Book Value) 841.54M
Book Value Per Share 13.01
Working Capital 769.97M
Full Balance Sheet

Cash Flow

In the last 12 months, operating cash flow was $131.20 million and capital expenditures -$615,000, giving a free cash flow of $130.58 million.

Operating Cash Flow 131.20M
Capital Expenditures -615,000
Depreciation & Amortization 1.54M
Net Borrowing n/a
Free Cash Flow 130.58M
FCF Per Share $2.02
Full Cash Flow Statement

Margins

Gross margin is 100.00%, with operating and profit margins of 20.69% and 29.40%.

Gross Margin 100.00%
Operating Margin 20.69%
Pretax Margin 29.91%
Profit Margin 29.40%
EBITDA Margin 21.24%
EBIT Margin 20.69%
FCF Margin 46.31%

Dividends & Yields

PTGX 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 -4.05%
Shareholder Yield -4.05%
Earnings Yield 0.88%
FCF Yield 1.38%

Analyst Forecast

The average price target for PTGX is $152.46, which is 1.78% higher than the current price. The consensus rating is "Strong Buy".

Price Target $152.46
Price Target Difference 1.78%
Analyst Consensus Strong Buy
Analyst Count 13
Revenue Growth Forecast (3Y) 99.31%
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
Graham Upside

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

PTGX has an Altman Z-Score of 72.22 and a Piotroski F-Score of 6.

Altman Z-Score 72.22
Piotroski F-Score 6