Kiniksa Pharmaceuticals International, plc
KNSA- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001730430
In the last 90 days, Kiniksa Pharmaceuticals International, plc insiders filed 0 open-market purchases and 2 sales; 267 institutions reported holding it in 13F filings for Q2 2026, worth $2.99B in total; no superinvestor holds it.
13F holders, Q2 2024
Institutional positions in Kiniksa Pharmaceuticals International, plc as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 133
- −20 vs. Q1 2024
- Shares held
- 35.3M
- −3.59M (−9.2%) vs. Q1 2024
- Total value
- $659.4M
- −$108.1M (−14.1%) vs. Q1 2024
- New holders
- 22
- 53 more added
- Sold out
- 42
- 45 more reduced
1 institution that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting KNSA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 267 | $2.99B |
| Q1 2026 | 228 | $2.18B |
| Q4 2025 | 224 | $1.77B |
| Q3 2025 | 204 | $1.59B |
| Q2 2025 | 189 | $1.10B |
| Q1 2025 | 176 | $889.4M |
| Q4 2024 | 160 | $773.1M |
| Q3 2024 | 176 | $991.2M |
| Q2 2024 | 133 | $659.4M |
| Q1 2024 | 154 | $768.1M |
| Q4 2023 | 142 | $600.4M |
| Q3 2023 | 134 | $605.8M |
| Q2 2023 | 127 | $447.7M |
| Q1 2023 | 132 | $339.6M |
| Q4 2022 | 125 | $450.0M |
| Q3 2022 | 104 | $383.2M |
| Q2 2022 | 92 | $290.5M |
| Q1 2022 | 96 | $306.0M |
| Q4 2021 | 103 | $346.4M |
| Q3 2021 | 101 | $332.0M |
| Q2 2021 | 102 | $402.0M |
| Q1 2021 | 105 | $537.6M |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding Kiniksa Pharmaceuticals International, plc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 4,591,136 | $85.7M | 0.00% | +397,229+9.5% | Added |
| Fairmount Funds Management LLC | 3,204,841 | $59.8M | 6.76% | 00.0% | Unchanged |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 3,144,556 | $58.7M | 1.45% | +8,821+0.3% | Added |
| Baker Bros. Advisors LP | 2,818,323 | $52.6M | 0.67% | +8,746+0.3% | Added |
| Rubric Capital Management LP | 2,419,103 | $45.2M | 1.19% | +223,094+10.2% | Added |
| Braidwell LP | 2,058,303 | $38.4M | 1.21% | +665,587+47.8% | Added |
| Morgan Stanley | 1,985,486 | $37.1M | 0.00% | +714,873+56.3% | Added |
| State Street Corp | 1,417,947 | $26.5M | 0.00% | −470,597−24.9% | Reduced |
| Pictet Asset Management Holding SA | 1,303,716 | $24.3M | 0.03% | −156,917−10.7% | Reduced |
| Geode Capital Management, LLC | 848,894 | $15.8M | 0.00% | +123,383+17.0% | Added |
| Nuveen Asset Management, LLC | 766,411 | $14.3M | 0.00% | −64,688−7.8% | Reduced |
| Dimensional Fund Advisors LP | 664,040 | $12.4M | 0.00% | +157,741+31.2% | Added |
| Parkman Healthcare Partners LLC | 647,142 | $12.1M | 1.65% | +979+0.2% | Added |
| Tang Capital Management LLC | 625,309 | $11.7M | 1.19% | +125,309+25.1% | Added |
| Millennium Management LLC | 621,948 | $11.6M | 0.01% | +382,539+159.8% | Added |
| Driehaus Capital Management LLC | 615,836 | $11.5M | 0.11% | −6,704−1.1% | Reduced |
| ArrowMark Colorado Holdings LLC | 608,868 | $11.4M | 0.14% | −58,108−8.7% | Reduced |
| Rice Hall James & Associates, LLC | 600,630 | $11.2M | 0.67% | −18,168−2.9% | Reduced |
| Granahan Investment Management Inc | 568,735 | $10.6M | 0.42% | −79,352−12.2% | Reduced |
| Northern Trust Corp | 292,933 | $5.47M | 0.00% | +2,289+0.8% | Added |
| Hudson Bay Capital Management LP | 255,000 | $4.76M | 0.04% | +104,000+68.9% | Added |
| Peregrine Capital Management LLC | 239,156 | $4.47M | 0.13% | +3,111+1.3% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 231,079 | $4.31M | 0.02% | −30,619−11.7% | Reduced |
| Bank of America Corp | 214,847 | $4.01M | 0.00% | +2,342+1.1% | Added |
| Trexquant Investment LP | 201,715 | $3.77M | 0.06% | +127,809+172.9% | Added |
| Soleus Capital Management, L.P. | 200,000 | $3.73M | 0.33% | +200,000 | New |
| Essex Investment Management Co LLC | 199,799 | $3.73M | 0.70% | +27,059+15.7% | Added |
| Hennion & Walsh Asset Management, Inc. | 181,966 | $3.40M | 0.17% | +57,088+45.7% | Added |
| D. E. Shaw & Co., Inc. | 169,648 | $3.17M | 0.00% | −52,205−23.5% | Reduced |
| Knights of Columbus Asset Advisors LLC | 166,272 | $3.09M | 0.20% | +3,989+2.5% | Added |
| State of Wisconsin Investment Board | 147,865 | $2.76M | 0.01% | +10,218+7.4% | Added |
| Hussman Strategic Advisors, Inc. | 147,000 | $2.74M | 0.76% | −10,500−6.7% | Reduced |
| Prudential Financial Inc | 141,500 | $2.64M | 0.00% | −14,710−9.4% | Reduced |
| Arrowstreet Capital, Limited Partnership | 140,061 | $2.62M | 0.00% | −45,752−24.6% | Reduced |
| AQR Capital Management LLC | 125,995 | $2.35M | 0.00% | −33,328−20.9% | Reduced |
| Linden Thomas Advisory Services, LLC | 118,302 | $2.21M | 0.34% | +1,921+1.7% | Added |
| Bank of New York Mellon Corp | 115,143 | $2.15M | 0.00% | +2,563+2.3% | Added |
| ADAR1 Capital Management, LLC | 114,309 | $2.13M | 0.43% | +54,609+91.5% | Added |
| UBS Oconnor LLC | 113,995 | $2.13M | 0.06% | +19,500+20.6% | Added |
| Lion Point Capital, LP | 104,691 | $1.95M | 6.12% | −26,000−19.9% | Reduced |
| Charles Schwab Investment Management Inc | 92,408 | $1.73M | 0.00% | +8,253+9.8% | Added |
| HighVista Strategies LLC | 88,688 | $1.66M | 0.60% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 88,391 | $1.65M | 0.01% | −128,517−59.2% | Reduced |
| BNP Paribas Arbitrage, SA | 87,002 | $1.62M | 0.00% | +40,942+88.9% | Added |
| Los Angeles Capital Management LLC | 79,200 | $1.48M | 0.01% | −60,650−43.4% | Reduced |
| Swiss National Bank | 78,600 | $1.47M | 0.00% | +23,000+41.4% | Added |
| SG Americas Securities, LLC | 69,226 | $1.29M | 0.01% | +50,066+261.3% | Added |
| Massachusetts Financial Services Co | 68,434 | $1.28M | 0.00% | −7,049−9.3% | Reduced |
| Principal Financial Group Inc | 66,951 | $1.25M | 0.00% | +7,960+13.5% | Added |
| Legato Capital Management LLC | 66,918 | $1.25M | 0.17% | 00.0% | Unchanged |
| Franklin Resources Inc | 66,433 | $1.24M | 0.00% | +2,402+3.8% | Added |
| Allspring Global Investments Holdings, LLC | 64,943 | $1.21M | 0.00% | +3,837+6.3% | Added |
| Rafferty Asset Management, LLC | 60,614 | $1.13M | 0.00% | −80,249−57.0% | Reduced |
| Acadian Asset Management LLC | 57,230 | $1.07M | 0.00% | −107,338−65.2% | Reduced |
| Rhumbline Advisers | 56,066 | $1.05M | 0.00% | −5,365−8.7% | Reduced |
| Citadel Advisors LLC | 54,820 | $1.02M | 0.00% | −50,470−47.9% | Reduced |
| Jackson Creek Investment Advisors LLC | 54,296 | $1.01M | 0.37% | −88−0.2% | Reduced |
| Martingale Asset Management L P | 45,377 | $847.2K | 0.02% | 00.0% | Unchanged |
| Legal & General Group Plc | 43,902 | $820.0K | 0.00% | +17,907+68.9% | Added |
| SEI Investments Co | 38,976 | $727.7K | 0.00% | −34,505−47.0% | Reduced |
| California State Teachers Retirement System | 38,389 | $716.7K | 0.00% | +9,727+33.9% | Added |
| M&T Bank Corp | 36,389 | $679.6K | 0.00% | +55+0.2% | Added |
| Barclays PLC | 34,839 | $650.4K | 0.00% | −7,308−17.3% | Reduced |
| Advantage Alpha Capital Partners LP | 31,258 | $583.6K | 0.13% | +31,258 | New |
| STRS Ohio | 30,600 | $571.3K | 0.00% | +2,500+8.9% | Added |
| Fisher Asset Management, LLC | 30,225 | $564.3K | 0.00% | +30,225 | New |
| Birchview Capital, LP | 30,000 | $560.1K | 0.52% | 00.0% | Unchanged |
| Jane Street Group, LLC | 29,636 | $553.3K | 0.00% | +16,722+129.5% | Added |
| American Century Companies Inc | 29,226 | $545.6K | 0.00% | +7,314+33.4% | Added |
| Y-Intercept (Hong Kong) Ltd | 29,093 | $543.2K | 0.03% | +29,093 | New |
| Janney Montgomery Scott LLC | 28,231 | $525.0K | 0.00% | +1,388+5.2% | Added |
| Voloridge Investment Management, LLC | 25,786 | $481.4K | 0.00% | −8,276−24.3% | Reduced |
| Squarepoint Ops LLC | 24,845 | $463.9K | 0.00% | +11,344+84.0% | Added |
| Options Solutions, LLC | 21,875 | $408.4K | 0.24% | −18,330−45.6% | Reduced |
| Algert Global LLC | 18,603 | $347.3K | 0.01% | +8,156+78.1% | Added |
| Virtus ETF Advisers LLC | 17,556 | $327.8K | 0.16% | −4,791−21.4% | Reduced |
| Victory Capital Management Inc | 17,343 | $323.8K | 0.00% | +202+1.2% | Added |
| XTX Topco Ltd | 16,828 | $314.2K | 0.03% | +16,828 | New |
| Mercer Global Advisors Inc | 16,590 | $309.7K | 0.00% | −1,099−6.2% | Reduced |
| Corebridge Financial, Inc. | 16,372 | $305.7K | 0.00% | +16,372 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 16,270 | $303.8K | 0.00% | +16,270 | New |
| Robeco Institutional Asset Management B.V. | 15,982 | $298.4K | 0.00% | 00.0% | Unchanged |
| Nebula Research & Development LLC | 15,070 | $281.4K | 0.05% | +15,070 | New |
| Personal Cfo Solutions, LLC | 14,238 | $265.8K | 0.04% | 00.0% | Unchanged |
| Wells Fargo & Company | 14,133 | $263.9K | 0.00% | +1,574+12.5% | Added |
| QRG Capital Management, Inc. | 14,033 | $261.9K | 0.00% | −1,145−7.5% | Reduced |
| Voya Investment Management LLC | 12,774 | $238.5K | 0.00% | +2,199+20.8% | Added |
| Engineers Gate Manager LP | 12,569 | $234.7K | 0.01% | −2,365−15.8% | Reduced |
| Campbell & CO Investment Adviser LLC | 12,510 | $233.6K | 0.02% | −10,047−44.5% | Reduced |
| Janus Henderson Group PLC | 12,179 | $227.5K | 0.00% | −180−1.5% | Reduced |
| New York State Common Retirement Fund | 12,168 | $227.2K | 0.00% | −27,603−69.4% | Reduced |
| Price T Rowe Associates Inc | 11,882 | $222.0K | 0.00% | +11,882 | New |
| Sherbrooke Park Advisers LLC | 11,733 | $219.1K | 0.04% | +11,733 | New |
| Profund Advisors LLC | 11,504 | $214.8K | 0.01% | −10,522−47.8% | Reduced |
| Arizona State Retirement System | 11,192 | $209.0K | 0.00% | +11,192 | New |
| Jump Financial, LLC | 11,163 | $208.4K | 0.00% | −38,915−77.7% | Reduced |
| HRT Financial LP | 11,075 | $206.0K | 0.00% | +11,075 | New |
| Aquatic Capital Management LLC | 11,000 | $205.4K | 0.01% | +500+4.8% | Added |
| Sound View Wealth Advisors Group, LLC | 10,642 | $198.7K | 0.02% | +10,642 | New |
| Susquehanna International Group, LLP | 10,610 | $198.1K | 0.00% | −120,613−91.9% | Reduced |