Kiniksa Pharmaceuticals International, plc

KNSA Healthcare Drug Manufacturers Specialty & Generic

Kiniksa Pharmaceuticals International, plc’s revenue for fiscal 2025 (year ended December 2025) was $677.6 million, up 60.1% from fiscal 2024.

Revenue
+58.1%
EPS
+142.2%
Free cash flow
+43.5%

Quarter to September 2026, against a year earlier

92.12 3.78 +4.28%
Market cap
$6.9B
P/E
62.1×
Fwd P/E
67.8×
Dividend yield
—
F-score
8/9
Altman Z
10.35
Beneish M
−3.16
Dividend safety
n/a

Kiniksa Pharmaceuticals International, plc 10-K filed Feb 24, 2026

Fiscal year 2025 · Period ended Dec 31, 2025 · Filed · accepted 4:39 PM ET · Document on sec.gov · Filing index

What changed

Item 1, Business, against the 10-K filed Feb 25, 2025: 25 added · 28 removed · 121 modified; 3 with only figures updated

  1. Modified · Overview

    ARCALYST is commercially available across the United States through a select network of specialty pharmacies. We are responsible for sales and distribution of ARCALYST in all approved indications in the United States and evenly split profits on sales as well as third party proceeds with Regeneron. In 2022, we granted Hangzhou Zhongmei Huadong Pharmaceutical Co., Ltd. (“Huadong”) exclusive rights to develop and commercialize ARCALYST in the Huadong Territory (as defined below). In 2023, Regeneron initiated a technology transfer of the manufacturing process for ARCALYST drug substance, and we are working to qualify Samsung as our replacement CDMO. In December 2024, we initiated a collaborative study agreement with The Mayo Clinic (together with Johns Hopkins University) to investigate the effects of ARCALYST in the treatment of cardiac sarcoidosis.