Kiniksa PharmaceuticalsKNSA

13F holders, Q3 2024 (September 30)
2holders −3
1new positions
4sold out
$24.99avg. 13F price*

At the end of Q3 2024, 2 institutions reported holding Kiniksa Pharmaceuticals Ltd. (KNSA) in their 13F filings, down 3 from Q2 2024. 1 opened new positions and 4 sold out. The largest holders were Harbor Capital Advisors, Inc. ($2.4M) and Birchview Capital, LP ($750K).

Company
Kiniksa Pharmaceuticals Ltd.
CUSIP
G5269C101
Latest filing quarter
Q1 2026

History

Number of 13F holders

050100150200 Q1 2024: 154Q1 2024Q2 2024: 5Q2 2024Q3 2024: 2Q3 2024Q4 2024: 2Q4 2024Q1 2025: 2Q1 2025Q2 2025: 2Q2 2025Q3 2025: 2Q3 2025Q4 2025: 1Q4 2025Q1 2026: 2Q1 2026

Total Exit/New Position Q2 2024 → Q3 2024

InstitutionsTotal Value
New Positions1$2.4M
Exits4$686K

All 13F filers, Q2 2024 → Q3 2024: 97,543 shares bought and 36,788 shares sold, net +60,755 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 2 holders

Harbor Capital Advisors, Inc. 0.11% New 97,543 $2.4M
Birchview Capital, LP 0.65% No change 30,000 $750K

"% of holder's portfolio" is KNSA's weight in each manager's 13F, not the share of Kiniksa Pharmaceuticals Ltd. the manager owns.