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Kiniksa Pharmaceuticals International PLC

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KNSA:NSQ

Kiniksa Pharmaceuticals International PLC

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Health CarePharmaceuticals and Biotechnology
  • Price (USD)45.76
  • Today's Change-0.245 / -0.53%
  • Shares traded490.12k
  • 1 Year change+113.21%
  • Beta0.0551
Data delayed at least 15 minutes, as of Mar 03 2026 19:51 GMT.
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About the company

Kiniksa Pharmaceuticals International, plc is a biopharmaceutical company focused on discovering, acquiring, developing and commercializing novel therapies for diseases with unmet need, with a focus on cardiovascular indications. Its portfolio of assets is based on strong biologic rationale or validated mechanisms and offers the potential for differentiation. Its ARCALYST is used for the treatment of recurrent pericarditis and reduces the risk of recurrence in adults and children 12 years and older. ARCALYST is also approved for the treatment of Cryopyrin-Associated Periodic Syndromes (CAPS), including Familial Cold Autoinflammatory Syndrome (FCAS) and Muckle-Wells Syndrome, and the maintenance of remission in Deficiency of Interleukin-1 Receptor Antagonist. Its other portfolio includes KPL-387, KPL-1161, Abiprubart, and Mavrilimumab. Mavrilimumab is an investigational monoclonal antibody inhibitor targeting granulocyte-macrophage colony stimulating factor receptor alpha.

  • Revenue in USD (TTM)677.56m
  • Net income in USD59.01m
  • Incorporated2024
  • Employees366.00
  • Location
    Kiniksa Pharmaceuticals International PLC23 Old Bond Street, Floor 3LONDON WIS 4PZUnited KingdomGBR
  • Websitehttps://www.kiniksa.com/
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Peer analysis

Key Information
CompanyRevenue (TTM)Net income (TTM)Market capEmployeesPrice/earnings (TTM)Price/book value (MRQ)Price/cash flow (TTM)Price/sales (TTM)EPS (excl. extraordinary items, TTM)EPS (incl. extraordinary items, TTM)Revenue per share (TTM)Book value per share (MRQ)Asset turnover (TTM)Inventory turnover (TTM)Receivables turnover (TTM)Revenues per employee (TTM)Return on avg assets (TTM)Return on avg assets (5 yr avg)Return on investment (TTM)Return on investment (5 yr avg)Gross margin (TTM)Gross margin
(5 yr avg)
Net profit margin (TTM)Net Profit margin
(5 yr avg)
Quick ratio (MRQ)Interest coverage (TTM)Total debt to capital (MRQ)Payout ratio
(5 yr avg)
Revenue
(YOY change %)
Revenue
(5 yr growth rate)
Net income
(YOY change %)
Net income
(5 yr growth rate)
Capital expenditure
(5 yr growth rate)
Dividend
(5 yr growth rate)
Apellis Pharmaceuticals Inc1.00bn22.39m2.65bn733.00167.647.08110.502.640.12350.12357.902.921.020.9133.181,369,416.002.28-48.523.09-62.3089.8187.552.23-90.492.701.780.5516--28.4631.98111.31---43.47--
Liquidia Corp69.22m-121.85m2.69bn157.00--121.81--38.89-1.43-1.430.81010.25400.26180.61383.45440,866.30-46.08-58.31-62.15-66.8989.1175.60-176.04-564.241.96-7.360.8972---19.9711.64-66.10--35.49--
Twist Bioscience Corp391.56m-76.58m2.81bn979.00--6.17--7.19-1.27-1.276.467.440.62826.718.76399,956.10-12.29-24.09-13.97-26.8051.6243.29-19.56-67.763.37--0.00--20.3233.1162.79--23.20--
Catalyst Pharmaceuticals Inc588.99m214.33m2.92bn182.0014.183.0711.564.951.681.684.637.790.60243.086.143,236,203.0021.9222.1525.4025.8185.1985.5936.3931.205.82--0.000.0019.7837.6830.7823.3738.45--
Arcutis Biotherapeutics Inc376.07m-16.14m3.07bn354.00--16.12--8.17-0.1325-0.13252.931.540.9621.973.431,062,350.00-4.13-48.93-5.65-57.1490.24---4.29-147.212.99-3.840.3651--91.34--88.47--101.59--
Supernus Pharmaceuticals Inc718.95m-38.55m3.17bn674.00--2.9859.594.40-0.6839-0.683912.7018.480.50981.094.36---2.732.01-3.522.6789.6387.96-5.364.661.66------8.636.68-152.19------
Prestige Consumer Healthcare Inc1.10bn186.50m3.24bn600.0018.121.7714.972.943.783.7822.3838.660.32343.076.171,839,343.005.474.135.674.3056.1256.3116.9013.131.938.280.36570.001.103.392.528.57-13.84--
Tarsus Pharmaceuticals Inc451.36m-66.42m3.30bn370.00--9.59--7.30-1.61-1.6110.818.070.96128.786.851,219,892.00-14.14-27.80-18.38-32.7893.2093.45-14.72-53.603.82--0.1742--146.71--42.52--84.92--
Kiniksa Pharmaceuticals Internationl PLC677.56m59.01m3.52bn366.0061.766.1858.145.200.74480.74488.587.441.011.9123.641,851,268.008.782.3510.692.7588.5487.488.713.403.39--0.000.0060.09--236.61--40.84--
Corcept Therapeutics Inc761.41m99.65m3.83bn730.0043.325.8837.965.030.83030.83036.356.110.9081.0313.391,043,023.0011.8817.6814.5420.7698.3098.4713.0920.882.85--0.000.0012.7916.56-29.43-1.23-29.80--
ADMA Biologics Inc510.17m146.93m3.95bn647.0027.658.2625.477.740.59960.59962.082.010.91681.154.90788,520.9026.409.6229.7510.9157.3944.7528.8012.513.7437.090.13130.0019.6364.60-25.67--12.46--
Indivior Pharmaceuticals, Inc1.18bn122.00m4.00bn1.03k33.34--27.023.390.95920.95929.20-1.660.81941.034.631,145,631.008.68-1.3626.23-2.9885.5184.8710.59-2.470.79389.332.80--8.698.64101.55-56.8734.66--
Ligand Pharmaceuticals Inc251.23m48.58m4.04bn68.0097.484.1948.7916.082.082.0812.7748.340.20661.015.473,694,603.004.001.824.091.9294.2782.5719.3410.3024.30--0.31920.0027.286.80-107.49---6.53--
Amneal Pharmaceuticals Inc2.93bn5.90m4.33bn8.10k833.54--14.531.480.01650.01659.17-0.34830.83133.073.59362,340.601.63-2.122.32-2.6836.7635.941.96-3.471.421.471.02--16.7311.43-39.16---5.10--
Data as of Mar 03 2026. Currency figures normalised to Kiniksa Pharmaceuticals International PLC's reporting currency: US Dollar USD

Institutional shareholders

42.98%Per cent of shares held by top holders
HolderShares% Held
Rubric Capital Management LPas of 31 Dec 20253.33m7.37%
The Vanguard Group, Inc.as of 31 Dec 20253.05m6.75%
Baker Bros. Advisors LPas of 31 Dec 20252.83m6.26%
Tang Capital Management LLCas of 31 Dec 20252.26m5.00%
Acadian Asset Management LLCas of 31 Dec 20251.71m3.79%
Fidelity Management & Research Co. LLCas of 31 Dec 20251.47m3.25%
Fairmount Funds Management LLCas of 31 Dec 20251.32m2.92%
D. E. Shaw & Co. LPas of 31 Dec 20251.24m2.75%
Morgan Stanley & Co. LLCas of 31 Dec 20251.14m2.51%
Arrowstreet Capital LPas of 31 Dec 20251.07m2.37%
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Data from 31 Dec 2025 - 31 Dec 2025Source: FactSet Research Systems Inc.
Data Provided by LSEG
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