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 2021
Institutional positions in Kiniksa Pharmaceuticals International, plc as of Jun 30, 2021. 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
- 102
- −3 vs. Q1 2021
- Shares held
- 28.9M
- −190.6K (−0.7%) vs. Q1 2021
- Total value
- $402.0M
- −$135.7M (−25.2%) vs. Q1 2021
- New holders
- 14
- 38 more added
- Sold out
- 17
- 31 more reduced
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding Kiniksa Pharmaceuticals International, plc; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Pictet Asset Management Ltd | 3,334,905 | $46.5M | 0.05% | +847,672+34.1% | Added |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 2,920,023 | $40.7M | 0.42% | 00.0% | Unchanged |
| Baker Bros. Advisors LP | 2,799,577 | $39.0M | 0.17% | 00.0% | Unchanged |
| Vanguard Group Inc | 2,664,323 | $37.1M | 0.00% | −138,724−4.9% | Reduced |
| BlackRock Inc. | 2,499,290 | $34.8M | 0.00% | +248,679+11.0% | Added |
| State Street Corp | 2,294,704 | $32.0M | 0.00% | +879,922+62.2% | Added |
| Opaleye Management Inc. | 1,155,200 | $16.1M | 2.67% | +834,274+260.0% | Added |
| Janus Henderson Group PLC | 1,096,252 | $15.3M | 0.01% | −30,650−2.7% | Reduced |
| ArrowMark Colorado Holdings LLC | 859,874 | $12.0M | 0.09% | −10,548−1.2% | Reduced |
| Hudson Bay Capital Management LP | 800,000 | $11.1M | 0.14% | +305,000+61.6% | Added |
| Logos Global Management LP | 800,000 | $11.1M | 0.96% | +400,000+100.0% | Added |
| Rice Hall James & Associates, LLC | 734,366 | $10.2M | 0.36% | +68,013+10.2% | Added |
| Lion Point Capital, LP | 495,748 | $6.91M | 1.64% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 458,859 | $6.39M | 0.00% | +35,950+8.5% | Added |
| Millennium Management LLC | 448,210 | $6.24M | 0.01% | −24,426−5.2% | Reduced |
| Goldman Sachs Group Inc | 423,696 | $5.90M | 0.00% | −1,465−0.3% | Reduced |
| Wellington Management Group LLP | 403,200 | $5.62M | 0.00% | +303,100+302.8% | Added |
| Balyasny Asset Management LLC | 400,296 | $5.58M | 0.03% | +400,296 | New |
| Morgan Stanley | 383,934 | $5.35M | 0.00% | +205,803+115.5% | Added |
| Dimensional Fund Advisors LP | 328,214 | $4.57M | 0.00% | +90,167+37.9% | Added |
| FMR LLC | 305,540 | $4.26M | 0.00% | −153,700−33.5% | Reduced |
| Boxer Capital, LLC | 290,577 | $4.05M | 0.14% | 00.0% | Unchanged |
| Northern Trust Corp | 286,198 | $3.99M | 0.00% | −13,117−4.4% | Reduced |
| Alyeska Investment Group, L.P. | 249,617 | $3.48M | 0.04% | +25,000+11.1% | Added |
| Spearhead Capital Advisors, LLC | 235,024 | $3.27M | 0.45% | −141,821−37.6% | Reduced |
| Citigroup Inc | 158,955 | $2.21M | 0.00% | +21,894+16.0% | Added |
| Bank of New York Mellon Corp | 131,359 | $1.83M | 0.00% | −3,056−2.3% | Reduced |
| Citadel Advisors LLC | 121,484 | $1.69M | 0.00% | −900,239−88.1% | Reduced |
| Nuveen Asset Management, LLC | 103,486 | $1.44M | 0.00% | +11,543+12.6% | Added |
| Rafferty Asset Management, LLC | 103,081 | $1.44M | 0.01% | +38,673+60.0% | Added |
| Susquehanna International Group, LLP | 95,013 | $1.32M | 0.00% | +34,140+56.1% | Added |
| Deutsche Bank AG | 79,655 | $1.11M | 0.00% | −35,980−31.1% | Reduced |
| Two Sigma Advisers, LP | 72,300 | $1.01M | 0.00% | −43,500−37.6% | Reduced |
| Charles Schwab Investment Management Inc | 70,296 | $980.0K | 0.00% | +4,850+7.4% | Added |
| Parametric Portfolio Associates LLC | 65,588 | $914.0K | 0.00% | −6,555−9.1% | Reduced |
| Raymond James & Associates | 59,218 | $825.0K | 0.00% | +21,458+56.8% | Added |
| Ensign Peak Advisors, Inc | 53,125 | $740.0K | 0.00% | 00.0% | Unchanged |
| Swiss National Bank | 52,800 | $736.0K | 0.00% | −1,400−2.6% | Reduced |
| Two Sigma Investments, LP | 49,232 | $686.0K | 0.00% | +49,232 | New |
| Jacobs Levy Equity Management, Inc | 47,178 | $657.0K | 0.00% | −3,335−6.6% | Reduced |
| Los Angeles Capital Management LLC | 45,776 | $638.0K | 0.00% | +23,463+105.2% | Added |
| Cetera Advisor Networks LLC | 43,632 | $608.0K | 0.01% | +1,720+4.1% | Added |
| Hennion & Walsh Asset Management, Inc. | 43,116 | $601.0K | 0.03% | +43,116 | New |
| Alps Advisors Inc | 42,571 | $593.0K | 0.01% | −14,659−25.6% | Reduced |
| California State Teachers Retirement System | 40,232 | $560.0K | 0.00% | −78−0.2% | Reduced |
| Rhumbline Advisers | 36,437 | $508.0K | 0.00% | +7,675+26.7% | Added |
| Bank of America Corp | 34,020 | $474.0K | 0.00% | −24,852−42.2% | Reduced |
| Virtus ETF Advisers LLC | 32,762 | $456.0K | 0.19% | +17,348+112.5% | Added |
| Wells Fargo & Company | 32,636 | $455.0K | 0.00% | −87,057−72.7% | Reduced |
| Alliancebernstein L.P. | 32,600 | $454.0K | 0.00% | +10,600+48.2% | Added |
| AlphaCentric Advisors LLC | 32,500 | $453.0K | 0.12% | +13,500+71.1% | Added |
| Squarepoint Ops LLC | 28,744 | $400.0K | 0.00% | +28,744 | New |
| Personal Cfo Solutions, LLC | 26,538 | $370.0K | 0.08% | +300+1.1% | Added |
| Cerity Partners LLC | 25,000 | $348.0K | 0.01% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 24,522 | $342.0K | 0.00% | +222+0.9% | Added |
| Simplex Trading, LLC | 22,093 | $307.0K | 0.01% | +15,818+252.1% | Added |
| UBS Group AG | 20,019 | $279.0K | 0.00% | −15,624−43.8% | Reduced |
| Birchview Capital, LP | 20,000 | $279.0K | 0.17% | +20,000 | New |
| Barclays PLC | 19,829 | $275.0K | 0.00% | −235,707−92.2% | Reduced |
| Vigilare Wealth Management | 18,800 | $262.0K | 0.16% | +7,955+73.4% | Added |
| Manufacturers Life Insurance Company, The | 18,623 | $259.0K | 0.00% | +1,607+9.4% | Added |
| Parallax Volatility Advisers, L.P. | 16,586 | $231.0K | 0.00% | +10,409+168.5% | Added |
| American International Group, Inc. | 16,341 | $228.0K | 0.00% | +761+4.9% | Added |
| Cubist Systematic Strategies, LLC | 16,093 | $224.0K | 0.00% | −5,936−26.9% | Reduced |
| Credit Suisse AG | 15,005 | $209.0K | 0.00% | −2,418−13.9% | Reduced |
| Martingale Asset Management L P | 14,812 | $208.0K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 14,689 | $204.0K | 0.00% | −1,328−8.3% | Reduced |
| Group One Trading, L.P. | 14,422 | $201.0K | 0.00% | +9,643+201.8% | Added |
| State Board of Administration of Florida Retirement System | 14,378 | $200.0K | 0.00% | +14,378 | New |
| ProShare Advisors LLC | 13,374 | $186.0K | 0.00% | +1,814+15.7% | Added |
| Price T Rowe Associates Inc | 13,231 | $184.0K | 0.00% | +13,231 | New |
| JPMorgan Chase & Co | 12,756 | $178.0K | 0.00% | +2,683+26.6% | Added |
| Caption Management, LLC | 12,000 | $168.0K | 0.02% | −22,340−65.1% | Reduced |
| Voya Investment Management LLC | 11,828 | $165.0K | 0.00% | −136−1.1% | Reduced |
| MetLife Investment Management | 11,087 | $154.4K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 10,985 | $153.0K | 0.00% | +10,985 | New |
| M&T Bank Corp | 10,890 | $152.0K | 0.00% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 10,000 | $143.0K | 0.00% | 00.0% | Unchanged |
| Cowen and Company, LLC | 10,000 | $139.0K | 0.01% | +10,000 | New |
| Exane Derivatives | 9,505 | $131.4K | 0.03% | +2,941+44.8% | Added |
| SG3 Management, LLC | 8,500 | $118.0K | 0.05% | −11,000−56.4% | Reduced |
| Tower Research Capital LLC (TRC) | 5,501 | $77.0K | 0.00% | +4,167+312.4% | Added |
| Legal & General Group Plc | 3,820 | $53.0K | 0.00% | −601−13.6% | Reduced |
| Quantbot Technologies LP | 2,754 | $38.0K | 0.00% | +2,754 | New |
| Ameritas Investment Partners, Inc. | 2,278 | $32.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 2,246 | $31.0K | 0.00% | −1,255−35.8% | Reduced |
| Steward Partners Investment Advisory, LLC | 2,000 | $28.0K | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 2,000 | $27.0K | 0.00% | +600+42.9% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1,837 | $26.0K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 1,074 | $15.0K | 0.00% | −2,425−69.3% | Reduced |
| Penserra Capital Management LLC | 735 | $10.0K | 0.00% | +15+2.1% | Added |
| Rockefeller Capital Management L.P. | 750 | $10.0K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 701 | $10.0K | 0.00% | +701 | New |
| Mirae Asset Global Investments Co., Ltd. | 526 | $7.00K | 0.00% | +526 | New |
| Federated Hermes, Inc. | 353 | $5.00K | 0.00% | −241−40.6% | Reduced |
| Macquarie Group Ltd | 333 | $5.00K | 0.00% | 00.0% | Unchanged |
| Beck Bode, LLC | 300 | $4.00K | 0.00% | +300 | New |
| Advisor Group Holdings, Inc. | 249 | $3.00K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 235 | $3.00K | 0.00% | +235 | New |
| Daiwa Securities Group Inc. | 60 | $1.00K | 0.00% | 00.0% | Unchanged |