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Protagonist Therapeutics, Inc (PTGX) AI Forecast

Our AI ranks Protagonist Therapeutics, Inc outside the neutral middle of its coverage (a directional signal). Create a free account and follow it to see the exact price target.

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Protagonist Therapeutics, Inc (PTGX) Stock Forecast Sept. 24, 2026


Protagonist Therapeutics, Inc (PTGX) AI Stock Price Forecast & Investment Analysis

Protagonist Therapeutics, Inc Stock Price Chart and Technical Analysis

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Protagonist Therapeutics, Inc (PTGX) - Comprehensive Stock Analysis & Investment Research

Deep dive into Protagonist Therapeutics, Inc's business profile, financial performance, AI predictions, and competitive positioning to make informed investment decisions.

Analysis updated on September 24, 2026 (UTC)

Protagonist Therapeutics, Inc Investment Summary

When evaluating whether Protagonist Therapeutics, Inc (PTGX) represents a compelling investment opportunity, investors must consider multiple factors including the company's financial health, market position, growth prospects, and what our AI-powered predictive models suggest about its near-term price trajectory.

Company Profile

Protagonist Therapeutics, Inc (PTGX) operates within the Life Sciences sector, specifically in the Pharmaceutical Preparations industry. . With a market capitalization of $9 billion, the company is a mid-cap stock that typically offers a balance between growth potential and established business operations.

Financial Performance Analysis

Our comprehensive financial analysis covers Protagonist Therapeutics, Inc's revenue, profitability metrics, balance sheet strength, and cash flow generation...

AI Price Predictions

Get AI-powered 7-day, 30-day and 90-day price forecasts for Protagonist Therapeutics, Inc along with confidence scores and detailed analysis...

Investment Considerations

Expert analysis of whether Protagonist Therapeutics, Inc is suitable for your investment objectives, risk tolerance, and time horizon...

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Corporate Identity

Protagonist Therapeutics, Inc (Stock Symbol: PTGX) is a prominent company operating within the Life Sciences sector, with a specific focus on the Pharmaceutical Preparations industry. The company's shares are publicly traded on the Nasdaq exchange.

Leadership & Workforce

Detailed information about Protagonist Therapeutics, Inc's leadership team, workforce size, and organizational structure...

Market Classification

Market capitalization analysis and stock classification (mega-cap, large-cap, mid-cap, small-cap) for Protagonist Therapeutics, Inc...

Sector & Industry Analysis

In-depth sector dynamics and industry context for Protagonist Therapeutics, Inc...

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Revenue & Growth Analysis

Protagonist Therapeutics, Inc generates annual revenues of $225 million , representing an emerging company in its growth phase.

Profitability Metrics

Net profit margin, gross margin, and operating margin analysis for Protagonist Therapeutics, Inc...

Market Valuation

P/E ratio, price-to-book, and valuation multiples for Protagonist Therapeutics, Inc...

Return Metrics

Return on equity (ROE), return on assets (ROA), and capital efficiency for Protagonist Therapeutics, Inc...

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AI ANALYSIS AVAILABLE

Unlock Protagonist Therapeutics, Inc's AI Price Forecast

Across our coverage, the out-of-sample test on 4537 stocks from 2025-01-06 to 2026-06-09 produced a positive net return in 73.7% of rebalance periods (factor-neutral book, net of estimated costs). Full backtest report

4537 Stocks in the out-of-sample test
73.7% Rebalance periods with a positive net return
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Strategic Market Position

Protagonist Therapeutics, Inc strategically competes in the highly dynamic Pharmaceutical Preparations marketplace. As a mid-cap company, it occupies an attractive position balancing growth potential with established operations. Mid-caps often represent the 'sweet spot' for investors seeking companies that have proven their business models but still have meaningful runway for expansion. These companies are large enough to have competitive advantages but nimble enough to adapt quickly to market changes.

Industry Competitive Landscape

Protagonist Therapeutics, Inc competes within the Life Sciences sector, navigating the competitive dynamics and market forces specific to this industry. The company's competitive position depends on its ability to differentiate through product quality, cost efficiency, customer relationships, or other strategic advantages relevant to its specific market segment.

Operational Efficiency

The company shows positive operational efficiency through free cash flow generation of $131 million annually , with year-over-year cash flow growth of 231.8%. Positive free cash flow indicates the business generates more cash than required for operations and capital investments, providing resources for growth initiatives or shareholder returns.

Asset Utilization Efficiency

Asset turnover ratio of 0.25x indicates lower asset turnover that may reflect the industry's capital-intensive nature or potentially underutilized assets. Companies with low turnover typically depend on strong margins to generate adequate returns on capital.

Financial Strength & Leverage

Current ratio of 21.71 demonstrates strong short-term liquidity with current assets significantly exceeding current liabilities. This provides a substantial buffer for meeting near-term obligations and handling unexpected financial needs.

Protagonist Therapeutics, Inc (PTGX) Fundamental Analysis & Insider Trading Data (Quarterly Financial Reports)

Comprehensive quarterly financial data, earnings trends, insider transactions, and institutional holdings for Protagonist Therapeutics, Inc stock analysis. Reported net income does not reconcile with earnings per share and the share count, so net-income-based ratios are withheld.

Deep dive into Protagonist Therapeutics, Inc's financial health, valuation metrics, and operational efficiency to make informed investment decisions.

Understanding Valuation Metrics

What these metrics mean: Valuation metrics help determine if Protagonist Therapeutics, Inc stock is fairly priced compared to its earnings, assets, and market position.

How to read them: Lower P/E ratios may indicate undervalued stocks, while higher ratios suggest growth expectations. P/B ratio compares market value to book value.

For Protagonist Therapeutics, Inc:

P/B Ratio 10.66x
Market Cap $8.98B
EPS $0.79
Book Value/Share $13.01
Revenue/Share $3.49
FCF/Share $2.02
Understanding Profitability Metrics

What these metrics mean: These ratios measure how efficiently Protagonist Therapeutics, Inc converts revenue into profit and generates returns for shareholders.

How to read them: Higher ROE/ROA indicate better management efficiency. Margin percentages show profit at different operational levels.

For Protagonist Therapeutics, Inc:

ROIC 6.9%
Operating Margin 25.9%
EBT Margin 36.4%
Tax Rate 1.7%
Understanding Financial Health Metrics

What these metrics mean: These ratios assess Protagonist Therapeutics, Inc's ability to meet short-term obligations and manage debt levels effectively.

How to read them: Current ratio >2 is generally good, Quick ratio >1 shows strong liquidity. Lower D/E ratios indicate conservative debt management.

For Protagonist Therapeutics, Inc: A current ratio of 21.71 indicates strong liquidity.

Current Ratio 21.71x
D/E Ratio 0.05x
Financial Leverage 1.05x
Working Capital $770M
Understanding Cash Flow Metrics

What these metrics mean: Cash flow metrics reveal Protagonist Therapeutics, Inc's ability to generate cash from operations and fund growth initiatives.

How to read them: Positive operating cash flow is crucial. Free cash flow shows money available for dividends, buybacks, or investments.

For Protagonist Therapeutics, Inc: Free cash flow of $131M provides flexibility for shareholder returns and growth investments.

Operating Cash Flow $131M
Free Cash Flow $131M
Capital Spending -$610K
OCF Growth YoY 231.8%
FCF Growth YoY 252.0%
FCF/Sales 57.9%
CapEx/Sales 0.3%
Understanding Operational Efficiency Metrics

What these metrics mean: These ratios measure how effectively Protagonist Therapeutics, Inc uses its assets and manages working capital.

How to read them: Higher turnover ratios indicate efficient asset utilization. Shorter collection periods show effective credit management.

For Protagonist Therapeutics, Inc: An asset turnover of 0.25x suggests room for improvement in asset utilization.

Asset Turnover 0.25x
Fixed Assets Turnover 65.3x
Understanding Financial Statement Data

What these metrics mean: Key figures from Protagonist Therapeutics, Inc's income statement and balance sheet showing absolute financial performance.

How to read them: Revenue shows business scale, while margins indicate profitability. Balance sheet items reveal financial structure.

For Protagonist Therapeutics, Inc: With annual revenue of $225M, Protagonist Therapeutics, Inc demonstrates solid business size.

Income Statement
Total Revenue $225M
Operating Income $58M
R&D Expense $175M
Balance Sheet Highlights (USD millions)
Total Current Assets $807M (91.1% of assets)
Cash & Short-term Investments $420M (47.4% of assets)
Total Liabilities $44M (5.0% of assets)
Short-term Debt $34M (3.8% of assets)
Dividend & Shareholder Information
Shares Outstanding 65M

Latest Protagonist Therapeutics, Inc Stock News & Market Analysis

Breaking news, analyst reports, and market updates affecting Protagonist Therapeutics, Inc (PTGX) stock price and investment outlook.

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Where PTGX sits on the market map

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Protagonist Therapeutics, Inc Industry Peers - Pharmaceutical Preparations

Companies classified under the same SEC industry code as Protagonist Therapeutics, Inc (Pharmaceutical Preparations): 60 common-stock issuers with a forecast this week, one row per issuer, largest first. This is a classification match, not a curated list of competitors.

Company Ticker Symbol 90-Day AI Forecast (Alpha) Market Cap (USD M) P/E Ratio P/B Ratio
PTGX ██% $8.98B x 10.7x
LLY ██% $1.08T 40.6x 110.2x
JNJ ██% $648.67B 30.8x 7.6x
ONC ██% $539.52B x 104.3x
ABBV ██% $468.43B 74.2x x
MRK ██% $365.34B 115.1x 8.7x
NVS ██% $272.31B x x
GSK ██% $214.26B x x
ABT ██% $180.26B 28.6x 3.5x
PFE ██% $160.62B 37.1x 1.9x
VRTX ██% $130.87B 29.7x 6.5x
BMY ██% $125.63B 13.5x 5.6x
REGN ██% $82.55B 19.1x 2.6x
SNY ██% $50.80B x x
TEVA ██% $45.46B 64.3x 5.9x
ALNY ██% $33.40B x 24.7x
RPRX ██% $33.15B 40.7x 4.9x
ATHE ██% $32.40B x x
TAK ██% $29.93B x x
ZLAB ██% $29.68B x 48.9x
ZTS ██% $29.59B 11.3x 9.4x
ROIV ██% $26.60B x 6.3x
INSM ██% $25.84B x 34.1x
UTHR ██% $20.99B 16.0x 3.3x
VTRS ██% $19.66B x x
JAZZ ██% $15.25B 16.2x 3.2x
ASND ██% $14.30B x x
SMMT ██% $13.12B x 20.8x
BBIO ██% $12.96B x x
CORT ██% $12.81B x 18.2x
HCM ██% $12.54B x 10.1x
BMRN ██% $11.88B x 1.9x
KNSA ██% $11.87B x 19.6x
MDGL ██% $11.85B x 22.6x
ELAN ██% $11.17B x 1.7x
RDY ██% $10.34B x x
AXSM ██% $10.27B x 123.3x
ARWR ██% $9.33B x 20.1x
CYTK ██% $9.13B x x
PRAX ██% $7.88B x 5.9x
SYRE ██% $7.77B x 7.1x
GPCR ██% $7.71B x 5.7x
ABVX ██% $7.39B x x
IONS ██% $7.30B x 16.6x
ALKS ██% $6.84B x 3.8x
LEGN ██% $6.82B x x
RYTM ██% $6.76B x 65.7x
BLRX ██% $6.68B x x
BLTE ██% $6.67B x 8.7x
AMRX ██% $6.32B x x
LQDA ██% $6.04B x 31.0x
LGND ██% $5.95B 30.2x 6.2x
MIRM ██% $5.80B x x
AMRN ██% $5.64B x 12.7x
TVTX ██% $5.64B x 230.0x
COGT ██% $5.45B x 10.2x
PTCT ██% $5.20B x x
ERAS ██% $5.08B x 14.0x
DNTH ██% $5.07B x 4.3x
VKTX ██% $4.86B x 11.9x
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Frequently Asked Questions - Protagonist Therapeutics, Inc Stock Forecast

How accurate are Protagonist Therapeutics, Inc stock predictions?

A per-ticker accuracy statistic for PTGX is published only once its sample size is known. Across our coverage, the out-of-sample test on 4537 stocks from 2025-01-06 to 2026-06-09 produced a positive net return in 73.7% of rebalance periods (factor-neutral book, net of estimated costs). Full backtest report

What factors influence Protagonist Therapeutics, Inc stock price forecasts?

Our analysis considers Protagonist Therapeutics, Inc's financial metrics, Life Sciences sector trends, market sentiment, technical indicators, earnings data, and macroeconomic factors affecting stock performance.

Is Protagonist Therapeutics, Inc a good investment in 2026?

Based on our AI analysis, Protagonist Therapeutics, Inc shows potential for various market scenarios. Consider your risk tolerance, investment timeline, and portfolio diversification before making investment decisions.

How often are Protagonist Therapeutics, Inc forecasts updated?

Protagonist Therapeutics, Inc forecasts are refreshed on trading days as the daily model run completes. The forecast on this page was produced on September 24, 2026.

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