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, Q3 2024
Institutional positions in Kiniksa Pharmaceuticals International, plc as of Sep 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
- 176
- +44 vs. Q2 2024
- Shares held
- 39.7M
- +8.92M (+29.0%) vs. Q2 2024
- Total value
- $991.2M
- +$417.5M (+72.8%) vs. Q2 2024
- New holders
- 60
- 56 more added
- Sold out
- 16
- 42 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Kiniksa Pharmaceuticals International, plc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| UBS Group AG | 49,507 | $1.24M | 0.00% | +49,507 | New |
| Ami Asset Management Corp | 51,262 | $1.28M | 0.07% | +51,262 | New |
| Principal Financial Group Inc | 52,851 | $1.32M | 0.00% | −14,100−21.1% | Reduced |
| Invesco Ltd. | 55,488 | $1.39M | 0.00% | +55,488 | New |
| Allspring Global Investments Holdings, LLC | 57,627 | $1.44M | 0.00% | −7,316−11.3% | Reduced |
| Rhumbline Advisers | 59,864 | $1.50M | 0.00% | +3,798+6.8% | Added |
| Lion Point Capital, LP | 61,400 | $1.53M | 6.16% | −43,291−41.4% | Reduced |
| Barclays PLC | 64,629 | $1.62M | 0.00% | +29,790+85.5% | Added |
| Susquehanna International Group, LLP | 66,567 | $1.66M | 0.00% | +55,957+527.4% | Added |
| Massachusetts Financial Services Co | 66,816 | $1.67M | 0.00% | −1,618−2.4% | Reduced |
| Legato Capital Management LLC | 67,105 | $1.68M | 0.21% | +187+0.3% | Added |
| Jackson Creek Investment Advisors LLC | 70,296 | $1.76M | 0.52% | +16,000+29.5% | Added |
| Franklin Resources Inc | 67,533 | $1.80M | 0.00% | +1,100+1.7% | Added |
| Knights of Columbus Asset Advisors LLC | 72,756 | $1.82M | 0.12% | −93,516−56.2% | Reduced |
| HighVista Strategies LLC | 74,639 | $1.87M | 0.64% | −14,049−15.8% | Reduced |
| UBS Oconnor LLC | 75,169 | $1.88M | 0.05% | −38,826−34.1% | Reduced |
| Swiss National Bank | 78,600 | $1.96M | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 80,314 | $2.01M | 0.00% | +80,314 | New |
| Jefferies Financial Group Inc. | 80,600 | $2.01M | 0.03% | +80,600 | New |
| Hussman Strategic Advisors, Inc. | 84,000 | $2.10M | 0.52% | −63,000−42.9% | Reduced |
| Schonfeld Strategic Advisors LLC | 89,300 | $2.23M | 0.02% | +909+1.0% | Added |
| Charles Schwab Investment Management Inc | 89,626 | $2.24M | 0.00% | −2,782−3.0% | Reduced |
| Hudson Bay Capital Management LP | 90,000 | $2.25M | 0.02% | −165,000−64.7% | Reduced |
| Marshall Wace, LLP | 90,571 | $2.26M | 0.00% | +90,571 | New |
| Algert Global LLC | 91,159 | $2.28M | 0.06% | +72,556+390.0% | Added |
| Bank of New York Mellon Corp | 91,669 | $2.29M | 0.00% | −23,474−20.4% | Reduced |
| Harbor Capital Advisors, Inc. | 97,543 | $2.44M | 0.11% | +97,543 | New |
| Los Angeles Capital Management LLC | 100,001 | $2.50M | 0.01% | +20,801+26.3% | Added |
| Acadian Asset Management LLC | 106,219 | $2.65M | 0.01% | +48,989+85.6% | Added |
| State of Wisconsin Investment Board | 114,756 | $2.87M | 0.01% | −33,109−22.4% | Reduced |
| Linden Thomas Advisory Services, LLC | 117,710 | $2.94M | 0.40% | −592−0.5% | Reduced |
| Prudential Financial Inc | 118,720 | $2.97M | 0.00% | −22,780−16.1% | Reduced |
| Trexquant Investment LP | 155,192 | $3.88M | 0.05% | −46,523−23.1% | Reduced |
| Arrowstreet Capital, Limited Partnership | 161,643 | $4.04M | 0.00% | +21,582+15.4% | Added |
| Castleark Management LLC | 167,200 | $4.18M | 0.17% | +167,200 | New |
| Ameriprise Financial Inc | 175,321 | $4.38M | 0.00% | +175,321 | New |
| AQR Capital Management LLC | 184,169 | $4.60M | 0.01% | +58,174+46.2% | Added |
| Nordea Investment Management AB | 186,626 | $4.71M | 0.01% | +186,626 | New |
| Voloridge Investment Management, LLC | 189,986 | $4.75M | 0.02% | +164,200+636.8% | Added |
| BNP Paribas Arbitrage, SA | 192,926 | $4.82M | 0.00% | +105,924+121.7% | Added |
| Hennion & Walsh Asset Management, Inc. | 195,852 | $4.89M | 0.23% | +13,886+7.6% | Added |
| Citadel Advisors LLC | 198,413 | $4.96M | 0.01% | +143,593+261.9% | Added |
| JPMorgan Chase & Co | 199,973 | $5.00M | 0.00% | +199,973 | New |
| Essex Investment Management Co LLC | 200,516 | $5.01M | 0.87% | +717+0.4% | Added |
| Oberweis Asset Management Inc | 201,000 | $5.02M | 0.26% | +201,000 | New |
| Bank of America Corp | 211,118 | $5.28M | 0.00% | −3,729−1.7% | Reduced |
| Peregrine Capital Management LLC | 239,682 | $5.99M | 0.18% | +526+0.2% | Added |
| Northern Trust Corp | 255,206 | $6.38M | 0.00% | −37,727−12.9% | Reduced |
| Soleus Capital Management, L.P. | 302,500 | $7.56M | 0.63% | +102,500+51.2% | Added |
| D. E. Shaw & Co., Inc. | 320,997 | $8.02M | 0.01% | +151,349+89.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 324,064 | $8.10M | 0.04% | +92,985+40.2% | Added |
| Jane Street Group, LLC | 345,092 | $8.62M | 0.01% | +315,456+1,064.4% | Added |
| Qube Research & Technologies Ltd | 388,356 | $9.71M | 0.02% | +388,356 | New |
| ADAR1 Capital Management, LLC | 436,668 | $10.9M | 1.83% | +322,359+282.0% | Added |
| Geode Capital Management, LLC | 482,976 | $12.1M | 0.00% | −365,918−43.1% | Reduced |
| Granahan Investment Management Inc | 507,369 | $12.7M | 0.50% | −61,366−10.8% | Reduced |
| Goldman Sachs Group Inc | 508,373 | $12.7M | 0.00% | +508,373 | New |
| Millennium Management LLC | 516,526 | $12.9M | 0.01% | −105,422−17.0% | Reduced |
| ArrowMark Colorado Holdings LLC | 531,286 | $13.3M | 0.17% | −77,582−12.7% | Reduced |
| Tang Capital Management LLC | 628,609 | $15.7M | 1.12% | +3,300+0.5% | Added |
| Rice Hall James & Associates, LLC | 649,630 | $16.2M | 0.88% | +49,000+8.2% | Added |
| FMR LLC | 696,810 | $17.4M | 0.00% | +694,928+36,925.0% | Added |
| State Street Corp | 704,712 | $17.6M | 0.00% | −713,235−50.3% | Reduced |
| Driehaus Capital Management LLC | 730,943 | $18.3M | 0.16% | +115,107+18.7% | Added |
| Nuveen Asset Management, LLC | 741,251 | $18.5M | 0.01% | −25,160−3.3% | Reduced |
| Dimensional Fund Advisors LP | 742,307 | $18.6M | 0.00% | +78,267+11.8% | Added |
| Parkman Healthcare Partners LLC | 755,244 | $18.9M | 2.41% | +108,102+16.7% | Added |
| Morgan Stanley | 1,025,471 | $25.6M | 0.00% | −960,015−48.4% | Reduced |
| Pictet Asset Management Holding SA | 1,207,749 | $30.2M | 0.03% | −95,967−7.4% | Reduced |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 1,582,635 | $39.6M | 0.87% | −1,561,921−49.7% | Reduced |
| Rubric Capital Management LP | 2,419,103 | $60.5M | 0.99% | 00.0% | Unchanged |
| Baker Bros. Advisors LP | 2,818,323 | $70.4M | 0.73% | 00.0% | Unchanged |
| Braidwell LP | 2,894,513 | $72.3M | 2.05% | +836,210+40.6% | Added |
| Fairmount Funds Management LLC | 3,204,841 | $80.1M | 6.49% | 00.0% | Unchanged |
| Vanguard Group Inc | 3,298,256 | $82.4M | 0.00% | +3,298,256 | New |
| BlackRock, Inc. | 3,817,256 | $95.4M | 0.00% | +3,817,256 | New |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −69,226−100.0% | Sold out |
| Rafferty Asset Management, LLC | 0 | $0 | 0.00% | −60,614−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −29,093−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −28,231−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −24,845−100.0% | Sold out |
| Robeco Institutional Asset Management B.V. | 0 | $0 | 0.00% | −15,982−100.0% | Sold out |
| QRG Capital Management, Inc. | 0 | $0 | 0.00% | −14,033−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −11,733−100.0% | Sold out |
| Profund Advisors LLC | 0 | $0 | 0.00% | −11,504−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −11,000−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −10,076−100.0% | Sold out |
| Ashton Thomas Private Wealth, LLC | 0 | $0 | 0.00% | −5,361−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −4,065−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −3,893−100.0% | Sold out |
| Adirondack Trust Co | 0 | $0 | 0.00% | −875−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −345−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |