Kiniksa Pharmaceuticals International, plc (KNSA)

NASDAQ: KNSA · Real-Time Price · USD
44.49
+1.00 (2.30%)
At close: Feb 27, 2026, 4:00 PM EST
44.03
-0.46 (-1.03%)
After-hours: Feb 27, 2026, 5:57 PM EST
2.30%
Market Cap 3.41B
Revenue (ttm) 677.56M
Net Income (ttm) 59.01M
Shares Out 76.54M
EPS (ttm) 0.75
PE Ratio 59.32
Forward PE 36.62
Dividend n/a
Ex-Dividend Date n/a
Volume 569,047
Open 43.86
Previous Close 43.49
Day's Range 43.03 - 44.56
52-Week Range 18.26 - 49.12
Beta 0.05
Analysts Strong Buy
Price Target 55.29 (+24.28%)
Earnings Date Feb 24, 2026

About KNSA

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 pericard... [Read more]

Sector Healthcare
IPO Date May 24, 2018
Employees 315
Stock Exchange NASDAQ
Ticker Symbol KNSA
Full Company Profile

Financial Performance

Financial Statements

Analyst Forecast

According to 7 analysts, the average rating for KNSA stock is "Strong Buy." The 12-month stock price target is $55.29, which is an increase of 24.28% from the latest price.

Price Target
$55.29
(24.28% upside)
Analyst Consensus: Strong Buy
Stock Forecasts

News

Kiniksa Pharmaceuticals to Present at TD Cowen 46th Annual Health Care Conference

LONDON, Feb. 25, 2026 (GLOBE NEWSWIRE) -- Kiniksa Pharmaceuticals International, plc (Nasdaq: KNSA) today announced that management will participate in a fireside chat at the TD Cowen 46th Annual Heal...

3 days ago - GlobeNewsWire

Kiniksa Pharmaceuticals International, plc (KNSA) Q4 2025 Earnings Call Transcript

Kiniksa Pharmaceuticals International, plc (KNSA) Q4 2025 Earnings Call Transcript

5 days ago - Seeking Alpha

Kiniksa Pharmaceuticals Reports Fourth Quarter and Full Year 2025 Financial Results and Recent Portfolio Execution

– ARCALYST ® (rilonacept) Q4 2025 and full year 2025 net product revenue of $202.1 million and $677.6 million, respectively – – ARCALYST 2026 net product revenue expected to be $900 - $920 million – –...

5 days ago - GlobeNewsWire

Kiniksa Pharmaceuticals to Report Fourth Quarter and Full Year 2025 Financial Results on February 24, 2026

LONDON, Feb. 19, 2026 (GLOBE NEWSWIRE) -- Kiniksa Pharmaceuticals International, plc (Nasdaq: KNSA) announced today that it will host a conference call and live webcast on Tuesday, February 24, 2026 a...

9 days ago - GlobeNewsWire

Kiniksa: Arcalyst Is The Engine, But KPL-387 Is The Accelerator

Kiniksa transitions from survival risk to growth, targeting dominance in the pericarditis market with robust cash flow and expanding margins. KNSA's Arcalyst drives revenue growth, with 2026 guidance ...

5 weeks ago - Seeking Alpha

Kiniksa Pharmaceuticals International, plc (KNSA) Presents at 44th Annual J.P. Morgan Healthcare Conference Transcript

Kiniksa Pharmaceuticals International, plc (KNSA) Presents at 44th Annual J.P. Morgan Healthcare Conference Transcript

6 weeks ago - Seeking Alpha

Kiniksa Pharmaceuticals Provides Corporate Update

– ARCALYST ® (rilonacept) 2025 net product revenue of $677.5 million (unaudited), representing ~62% year-over-year growth – – ARCALYST 2026 net product revenue expected to be $900 - $920 million – – K...

6 weeks ago - GlobeNewsWire

Kiniksa Pharmaceuticals to Present at 44th Annual J.P. Morgan Healthcare Conference

LONDON, Jan. 07, 2026 (GLOBE NEWSWIRE) -- Kiniksa Pharmaceuticals International, plc (Nasdaq: KNSA) today announced that it will present at the 44th Annual J.P. Morgan Healthcare Conference on Monday,...

7 weeks ago - GlobeNewsWire

Kiniksa Pharmaceuticals to Present at Jefferies Global Healthcare Conference in London

LONDON, Nov. 12, 2025 (GLOBE NEWSWIRE) -- Kiniksa Pharmaceuticals International, plc (Nasdaq: KNSA) today announced that management will present at the Jefferies Global Healthcare Conference in London...

3 months ago - GlobeNewsWire

Kiniksa: How Category Ownership And Higher Duration Are Translating Into Operating Leverage

Kiniksa Pharmaceuticals leverages ARCALYST as it is a first-in-class FDA-approved treatment for recurrent pericarditis, driving recurring revenue and strong growth. Q3 FY2025 ARCALYST revenue was $180...

4 months ago - Seeking Alpha

Kiniksa Pharmaceuticals International, plc (KNSA) Q3 2025 Earnings Call Transcript

Kiniksa Pharmaceuticals International, plc (NASDAQ:KNSA) Q3 2025 Earnings Call October 28, 2025 8:30 AM EDT Company Participants Jonathan Kirshenbaum - Investor Relations Officer Sanj Patel - CEO & C...

4 months ago - Seeking Alpha

Kiniksa Pharmaceuticals Reports Third Quarter 2025 Financial Results and Recent Portfolio Execution

– ARCALYST ® (rilonacept) Q3 2025 net product revenue of $180.9 million, representing 61% year-over-year growth – – ARCALYST 2025 expected net product revenue raised to $670 - $675 million – – KPL-387...

4 months ago - GlobeNewsWire

Kiniksa Pharmaceuticals to Report Third Quarter 2025 Financial Results on October 28, 2025

LONDON, Oct. 23, 2025 (GLOBE NEWSWIRE) -- Kiniksa Pharmaceuticals International, plc (Nasdaq: KNSA) announced today that it will host a conference call and live webcast on Tuesday, October 28, 2025 at...

4 months ago - GlobeNewsWire

Kiniksa Pharmaceuticals Announces U.S. Orphan Drug Designation for KPL-387 for the Treatment of Pericarditis

LONDON, Oct. 17, 2025 (GLOBE NEWSWIRE) -- Kiniksa Pharmaceuticals International, plc (Nasdaq: KNSA) (Kiniksa), a biopharmaceutical company developing and commercializing novel therapies for diseases w...

4 months ago - GlobeNewsWire

Kiniksa Pharmaceuticals International, Plc (KNSA) Presents At Citi's Biopharma Back To School Conference Transcript

Kiniksa Pharmaceuticals International, plc (NASDAQ:KNSA) Citi's Biopharma Back to School Conference September 3, 2025 9:00 AM EDT Company Participants Sanj Patel - CEO & Chairman of the Board Ross Mo...

6 months ago - Seeking Alpha

Kiniksa Pharmaceuticals to Present at Upcoming Investor Conferences

LONDON, Aug. 28, 2025 (GLOBE NEWSWIRE) -- Kiniksa Pharmaceuticals International, plc (Nasdaq: KNSA) today announced that management will participate in fireside chats at the following investor confere...

6 months ago - GlobeNewsWire

Kiniksa Pharmaceuticals International, plc (KNSA) Q2 2025 Earnings Call Transcript

Kiniksa Pharmaceuticals International, plc (NASDAQ:KNSA) Q2 2025 Earnings Call July 29, 2025 8:30 AM ET Company Participants Jonathan Kirshenbaum - Investor Relations Officer Mark A. Ragosa - Senior ...

7 months ago - Seeking Alpha

Kiniksa Pharmaceuticals Reports Second Quarter 2025 Financial Results and Recent Portfolio Execution

– ARCALYST ® (rilonacept) Q2 2025 net product revenue of $156.8 million, representing 52% year-over-year growth – – ARCALYST 2025 expected net product revenue increased to $625 - $640 million – – KPL-...

7 months ago - GlobeNewsWire

Kiniksa Pharmaceuticals to Report Second Quarter 2025 Financial Results on July 29, 2025

LONDON, July 24, 2025 (GLOBE NEWSWIRE) --  Kiniksa Pharmaceuticals International, plc (Nasdaq: KNSA) announced today that it will host a conference call and live webcast on Tuesday, July 29, 2025 at 8...

7 months ago - GlobeNewsWire

Kiniksa Pharmaceuticals: Arcalyst Performs, KPL-387 Advancing Fast

Kiniksa Pharmaceuticals has delivered strong share price performance this year thanks to a strong start to the year for Arcalyst. Medicare redesign with improved patient affordability has boosted Arca...

9 months ago - Seeking Alpha

Kiniksa Pharmaceuticals Announces Trial Design of Planned Phase 2/3 Clinical Trial of KPL-387 in Recurrent Pericarditis

– KPL-387 Phase 2/3 trial on track to initiate in mid-2025; Phase 2 data expected in 2H 2026 – – KPL-387 Phase 1 single ascending dose data support profile for monthly dosing – – Presentation and webc...

9 months ago - GlobeNewsWire

Kiniksa Pharmaceuticals: Making Steady Progress

Kiniksa Pharmaceuticals posted strong Q1 results last week, beating expectations and raising 2025 ARCALYST net sales guidance to $590-$605 million, up from $560-$580 million. Analyst firms are optimis...

10 months ago - Seeking Alpha

Kiniksa Pharmaceuticals Announces GRAMMY® Award-Winning Country Star, Carly Pearce, Joins the Life DisRPted™ Campaign, Adding to Voices Advocating for Awareness of Recurrent Pericarditis

– Pearce joins NHL Hall-of-Famer, Henrik Lundqvist, to educate patients and caregivers about the importance of accurate and early diagnosis of recurrent pericarditis, a chronic autoinflammatory diseas...

10 months ago - GlobeNewsWire

Kiniksa Pharmaceuticals International, plc (KNSA) Q1 2025 Earnings Call Transcript

Kiniksa Pharmaceuticals International, plc (NASDAQ:KNSA) Q1 2025 Results Conference Call April 29, 2025 8:30 AM ET Company Participants Jonathan Kirshenbaum - Investor Relations Sanj Patel - Chairman...

10 months ago - Seeking Alpha

Kiniksa Pharmaceuticals Reports First Quarter 2025 Financial Results and Recent Portfolio Execution

– ARCALYST ® (rilonacept) Q1 2025 net product revenue of $137.8 million, representing 75% year-over-year growth – – ARCALYST 2025 expected net product revenue increased to $590 - $605 million – – KPL-...

10 months ago - GlobeNewsWire