KNSA Stock Summary and Trading Ideas (Kiniksa Pharmaceuticals International PLC - Class A | NASDAQ:KNSA)

Kiniksa Pharmaceuticals International PLC is a clinical-stage biopharmaceutical company focused on discovering, acquiring, developing, and commercializing therapeutic medicines for patients suffering from debilitating diseases. The company's clinical-stage product candidates include Rilonacept, abiprubart, and mavrilimumab.

Kiniksa Pharmaceuticals International PLC - Class A trades on the NASDAQ stock market under the symbol KNSA.

As of February 2, 2026, KNSA stock price climbed to $44.67 with 361,231 million shares trading.

KNSA has a beta of 0.36, meaning it tends to be less sensitive to market movements. KNSA has a correlation of 0.02 to the broad based SPY ETF.

KNSA has a market cap of $3.39 billion. This is considered a Mid Cap stock.

Last quarter Kiniksa Pharmaceuticals International PLC - Class A reported $181 million in Revenue and $.23 earnings per share. This beat revenue expectation by $14 million and missed earnings estimates by -$.12.

In the last 3 years, KNSA traded as high as $45.02 and as low as $10.29.

The top ETF exchange traded funds that KNSA belongs to (by Net Assets): VTI, VB, VBK, VHT, DFAS.

KNSA has outperformed the market in the last year with a price return of +124.7% while the SPY ETF gained +16.1%. KNSA has also outperformed the stock market ETF in the last 3 month and 2 week periods returning +19.8% and +13.3%, respectively, while the SPY returned +2.6% and +0.5%, respectively.

KNSA support price is $42.46 and resistance is $45.38 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that KNSA shares will trade within this expected range on the day.