Type / Class
Equity / Common Stock
Shares outstanding
43,510,440
Total 13F shares
6,385,187
Share change
+488,104
Total reported value
$263,391,165
Price per share
$41.25
Number of holders
64
Value change
+$20,252,370
Number of buys
30
Number of sells
23

Institutional Holders of Kiniksa Pharmaceuticals International, plc - Common Stock (KNSA) as of Q4 2025

As of 31 Dec 2025, Kiniksa Pharmaceuticals International, plc - Common Stock (KNSA) was held by 64 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 6,385,187 shares. The largest 10 holders included VANGUARD GROUP INC, Pictet Asset Management Holding SA, SG Americas Securities, LLC, MASSACHUSETTS FINANCIAL SERVICES CO /MA/, Aberdeen Group plc, PEREGRINE CAPITAL MANAGEMENT LLC, Linden Thomas Advisory Services, LLC, NORDEA INVESTMENT MANAGEMENT AB, Hennion & Walsh Asset Management, Inc., and UBS Group AG. This page lists 64 institutional shareholders reporting positions in this security for the Q4 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.