Kiniksa Pharmaceuticals Ltd logo

Kiniksa Pharmaceuticals Ltd(KNSA)

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ADVISORIES YOU CAN VERIFY
QUALITY SIGNAL RECENCY
2-STAR RATING
Consider higher Upturn Star rating
BUY for 57 days
PROFIT SINCE LAST BUY
+29.51%
LAST CLOSE
$76.58
09/14/2026
(24-hour delay)

Advisory History & Simulated Performance *

*as per simulation (see disclosures)
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Upturn Advisory & Investor View for KNSA

09/14/2026: KNSA (2-star) has a low Upturn Star Rating. Not recommended to BUY.

Kiniksa Pharmaceuticals is a biopharmaceutical company focused on developing therapies for debilitating autoimmune and inflammatory diseases. Its primary value driver is ARCALYST, an FDA-approved treatment that provides a consistent revenue stream and has established the company's commercial capabilities. While its pipeline offers potential for long-term growth through candidate expansion, Kiniksa remains dependent on its lead asset, which presents a significant product concentration risk. The company is best suited for growth-oriented investors who are comfortable with the inherent volatility of clinical-stage biotechnology. Key developments to monitor include upcoming clinical trial readouts for vixarelimab and the continued commercial penetration of ARCALYST into underserved patient populations.

How to Read the Upturn Advisory

The Upturn Star Rating and the current BUY, SELL, or PASS advisory are generated by Upturn’s AI advisory engine based on proprietary signal analysis, price behavior, advisory history, and historical signal performance.

Company fundamentals, valuation, risks, and news provide supporting context about the business.

Investor Fit

Investor styleFitWhy
Growth investorStrong fitThe company is in an active growth phase driven by the commercial ramp-up of its primary product and potential pipeline breakthroughs.
Momentum investorMixed fitMomentum suitability is conditional on positive clinical data readouts or strong quarterly sales growth that exceed market expectations.
Value investorWeak fitAs a loss-making biotech firm, the company is valued on future growth potential rather than current earnings or book value.
Dividend investorWeak fitThe company does not pay a dividend and is unlikely to do so in the near future given its stage of development.
Low-risk investorWeak fitBiotechnology stocks are inherently high-risk due to clinical trial volatility and regulatory uncertainty.

Risk Profile

Risk factorLevelWhy it matters
Price volatilityHighClinical trial results and regulatory decisions can lead to sharp, unpredictable swings in the stock price.
Valuation riskMedium / highThe stock price is heavily reliant on future success, making it sensitive to shifts in growth expectations.
Competition risk (Pharmaceutical)Medium / highLarger companies with more resources could introduce competing therapies that undermine Kiniksa's market position.
Business qualityMediumWhile the company has a successful product, its overall quality is still maturing as it works to diversify its revenue base.
Dividend incomeLow / noneInvestors should not expect income from this equity as capital is prioritize for R&D.
Execution riskMedium / highSuccessfully managing the commercialization and clinical pipeline requires precise operational execution.

Price Behavior

Strong Uptrend
PRICE PATH

Strong Uptrend

The stock has maintained a strong upward price trend across the last three quarters.

Choppy
PRICE STABILITY

Choppy

The stock has experienced frequent reversals and pronounced short-term price swings.

Analysis of Past Performance

Type Stock
Historic Profit -6.12%
Avg. Invested days 41
Today’s Advisory Consider higher Upturn Star rating
Upturn Advisory Rating upturn star rating icon
Upturn Advisory Performance Upturn Advisory Performance icon 2.0
Stock Returns Performance Upturn Returns Performance icon 1.0
Upturn Profits based on simulation icon Profits based on simulation
Upturn last close icon Last Close 09/14/2026

Upturn Scorecard

Upturn Star Rating

KNSA receives a 3-star rating, supported by solid company fundamentals, and solid analyst coverage. The rating is constrained by soft unit economics, and weak price momentum.

Company Fundamentals

KNSA has solid overall fundamentals (4 stars), with solid financial health, solid growth momentum, and solid ownership. In FY2025 versus FY2024, strong earnings growth (+236.6%) and strong revenue growth (+60.1%) are partially offset by soft cash generation (FCF margin 3.8%), soft profitability (net margin 8.7%), modest insider ownership of 3.51%.

Financial Health Rating

KNSA's financial health is supported by solid liquidity, including working-capital and asset support (WC/assets 50.8%). Profitability is moderate (3 stars), which helps explain the 4-star overall score.

Growth Momentum Score

Earnings growth is KNSA's strongest growth driver at +236.6% FY2025 versus FY2024 (strong, 5 stars). By comparison, revenue growth (+60.1%, strong) is also strong, while free-cash-flow growth (+0.0%, slightly negative) holds the profile back, so recent growth is not broad-based across the business.

Ownership

Institutional ownership is 100.8% and approximately 82.5% of outstanding shares are publicly tradable, supporting liquidity and institutional participation. Insider ownership of 3.51% provides only moderate management-shareholder alignment.

Top 5 Institutional Investors

FMR Inc 8.75%
Rubric Capital Management LP 4.81%
Baker Bros Advisors LP 3.62%
TANG CAPITAL MANAGEMENT LLC 2.90%
Vanguard Portfolio Management, LLC 2.26%

Unit Economics (Per $1K Revenue)

KNSA generates approximately $546 of gross profit, $114 of operating income, and $38 of free cash flow for every $1,000 of revenue. Based on FY2025 results. Strong cash conversion and healthy margins support the rating, although capital efficiency remains below the highest tier.

Economic Dimensions

Effective Tax Rate: 33.60%

Quantitative Style Profile

KNSA has a high-quality, liquid, relatively low-volatility profile. Weak momentum is the primary drawback, while valuation that is moderately attractive rather than deeply discounted.

Style Classification

Quality Focused

Quality TiltLow VolatilitySmall / Mid Cap RiskShort Squeeze RiskHighly Liquid / Institution-Friendly

Key Highlights

Company Size Mid-Cap Stock
Market Capitalization 5.98B USD
Price to earnings Ratio 77.35
1Y Target Price 98
Price to earnings Ratio 77.35
1Y Target Price 98
Volume (30-day avg) 472.5K shares
Beta 0.09
52 Weeks Range 35.20 - 82.94
Updated Date 09/14/2026
52 Weeks Range 35.20 - 82.94
Updated Date 09/14/2026
Dividends yield (FY) -
Basic EPS (TTM) 0.99

How Company Makes Money

Business areaWhat it includesRetail investor read
Commercial PharmaceuticalsRevenue generated from the sales of ARCALYST in the United States.The company primarily earns money from selling a single drug to treat specific rare, inflammatory conditions.

Analyzing Revenue: Products, Geography and Growth

Revenue by Products

Product revenue - Year on Year

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Valuation

Trailing PE 77.35
Forward PE 59.52
Enterprise Value 5.43B
Price to Sales(TTM) 7.11
Enterprise Value 5.43B
Price to Sales(TTM) 7.11
Enterprise Value to Revenue 6.45
Enterprise Value to EBITDA 53.18
Shares Outstanding 48.29M
Shares Floating 39.86M
Shares Outstanding 48.29M
Shares Floating 39.86M
Percent Insiders 3.51
Percent Institutions 100.84

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Financial Metrics

🧭 Investment Snapshot

Total Revenue (Scale)

Information icon Total money earned from selling products or services before any costs. It is needed to understand the scale of the business and its ability to generate income.

Net Income (Profit)

Information icon Final profit after all expenses, interest, and taxes are deducted. It is needed to determine the overall profitability available to shareholders.

Free Cash Flow (Cash Strength)

Information icon Cash remaining after operating activities and capital expenditures, showing cash available for growth. It is needed to evaluate the company’s ability to invest, pay dividends, or reduce debt.

📈 Growth & Strength

Operating Income (Core Profit)

Information icon Profit from core operations after deducting all operating expenses. It is needed to measure how efficiently the company runs its primary business activities.

EBITDA (Cash Earnings)

Information icon Earnings before interest, taxes, depreciation, and amortization, indicating operating cash potential. It is needed to compare operating performance across companies without accounting or financing differences.

Gross Profit (Unit Profitability)

Information icon Revenue minus cost of revenue, showing profit after direct production costs. It is needed to evaluate core business profitability before overhead expenses.

🛡️ Financial Safety

Cash (Liquidity Buffer)

Information icon Total cash and cash equivalents on hand. It is needed to evaluate immediate liquidity and financial flexibility.

Total Debt (Leverage Risk)

Information icon Total debt including both short-term and long-term components. It is needed to assess the company’s leverage and financial risk.

Net Working Capital (Short-Term Health)

Information icon Current assets minus current liabilities, indicating short-term liquidity strength. It is needed to assess whether the company can meet its short-term obligations.

🧱 Balance Sheet Strength

Stockholder Equity (Net Worth)

Information icon Total equity value held by shareholders. It is needed to understand the net worth of the company from the owners’ perspective.

Total Assets (Asset Base)

Information icon The full value of everything the company owns, including cash, inventory, equipment, and investments. It is needed to understand the resource base used to generate revenue.

Income Before Tax (Pre-Tax Earnings)

Information icon Income before provision for income taxes. It is needed to analyze profitability independent of tax structures.

⚙️ Cost & Drag Factors

Cost of Revenue (Production Cost)

Information icon Direct costs required to produce and deliver the products or services sold. It is needed to assess efficiency in production and service delivery.

Total Operating Expenses (Operating Cost)

Information icon Indirect costs of running the business such as salaries, marketing, and administration. It is needed to understand how much it costs to sustain ongoing business operations.

Income Tax Expense (Tax Drag)

Information icon Amount of taxes paid or payable to the government. It is needed to evaluate the impact of taxation on overall profitability.

About Kiniksa Pharmaceuticals Ltd

Exchange NASDAQ
Headquarters -
IPO Launch date 2018-05-24
CEO & Chairman of the Board Mr. Sanjiv K. Patel
Sector Healthcare
Industry Drug Manufacturers - Specialty & Generic
Full time employees 366
Full time employees 366

Kiniksa Pharmaceuticals International, plc, a biopharmaceutical company, develops and commercializes medical therapies in the United States, the United Kingdom, and internationally. The company offers ARCALYST, an interleukin-1alpha and 1beta cytokine trap for the treatment of recurrent pericarditis, a chronic autoinflammatory cardiovascular disease and cardiac sarcoidosis. It also develops KPL-387, an investigational and fully human immunoglobulin G2 monoclonal antibody, which is Phase 2/3 clinical trial for the treatment of recurrent pericarditis; and KPL-116, a Fc-modified immunoglobulin G2 monoclonal antibody, which is in pre-clinical stage. The company was formerly known as Kiniksa Pharmaceuticals, Ltd. and changed its name to Kiniksa Pharmaceuticals International, plc in June 2024. Kiniksa Pharmaceuticals International, plc was incorporated in 2015 and is based in London, the United Kingdom.