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 2021
Institutional positions in Kiniksa Pharmaceuticals International, plc as of Sep 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
- 101
- +1 vs. Q2 2021
- Shares held
- 29.1M
- +3.62M (+14.2%) vs. Q2 2021
- Total value
- $332.0M
- −$23.5M (−6.6%) vs. Q2 2021
- New holders
- 20
- 37 more added
- Sold out
- 19
- 26 more reduced
2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Kiniksa Pharmaceuticals International, plc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| O'Shaughnessy Asset Management, LLC | 19 | $0 | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 60 | $1.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 66 | $1.00K | 0.00% | +66 | New |
| Advisor Group Holdings, Inc. | 269 | $3.00K | 0.00% | +20+8.0% | Added |
| Penserra Capital Management LLC | 745 | $8.00K | 0.00% | +10+1.4% | Added |
| Rockefeller Capital Management L.P. | 750 | $8.00K | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 1,500 | $17.0K | 0.00% | −500−25.0% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1,837 | $21.0K | 0.00% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 1,813 | $21.0K | 0.00% | +1,813 | New |
| Steward Partners Investment Advisory, LLC | 2,000 | $23.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,278 | $26.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 2,950 | $34.0K | 0.00% | +704+31.3% | Added |
| Tower Research Capital LLC (TRC) | 4,474 | $50.0K | 0.00% | −1,027−18.7% | Reduced |
| Macquarie Group Ltd | 4,353 | $50.0K | 0.00% | +4,020+1,207.2% | Added |
| Metropolitan Life Insurance Co | 4,573 | $52.1K | 0.00% | +4,573 | New |
| Federated Hermes, Inc. | 5,292 | $60.0K | 0.00% | +4,939+1,399.2% | Added |
| BNP Paribas Arbitrage, SA | 5,633 | $64.2K | 0.00% | +4,559+424.5% | Added |
| Legal & General Group Plc | 8,552 | $97.0K | 0.00% | +4,732+123.9% | Added |
| DekaBank Deutsche Girozentrale | 10,000 | $114.0K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 10,040 | $115.0K | 0.00% | +10,040 | New |
| ProShare Advisors LLC | 10,710 | $122.0K | 0.00% | −2,664−19.9% | Reduced |
| Exane Derivatives | 10,773 | $122.7K | 0.03% | +1,268+13.3% | Added |
| MetLife Investment Management | 11,087 | $126.3K | 0.00% | 00.0% | Unchanged |
| Northeast Financial Consultants Inc | 11,440 | $130.0K | 0.01% | +11,440 | New |
| Voya Investment Management LLC | 11,828 | $135.0K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 12,736 | $145.0K | 0.00% | +1,751+15.9% | Added |
| JPMorgan Chase & Co | 13,167 | $149.0K | 0.00% | +411+3.2% | Added |
| Russell Investments Group, Ltd. | 14,439 | $163.0K | 0.00% | −250−1.7% | Reduced |
| State Board of Administration of Florida Retirement System | 14,378 | $164.0K | 0.00% | 00.0% | Unchanged |
| Man Group plc | 15,400 | $175.0K | 0.00% | +15,400 | New |
| Credit Suisse AG | 15,757 | $178.0K | 0.00% | +752+5.0% | Added |
| American International Group, Inc. | 15,962 | $182.0K | 0.00% | −379−2.3% | Reduced |
| Caption Management, LLC | 17,500 | $199.0K | 0.01% | +5,500+45.8% | Added |
| Manufacturers Life Insurance Company, The | 17,725 | $202.0K | 0.00% | −898−4.8% | Reduced |
| Jane Street Group, LLC | 17,921 | $204.0K | 0.00% | +17,921 | New |
| SG Americas Securities, LLC | 18,551 | $211.0K | 0.00% | +18,551 | New |
| HRT Financial LP | 18,869 | $214.0K | 0.00% | +18,869 | New |
| Wells Fargo & Company | 18,925 | $216.0K | 0.00% | −13,711−42.0% | Reduced |
| New York State Common Retirement Fund | 19,134 | $218.0K | 0.00% | −5,388−22.0% | Reduced |
| M&T Bank Corp | 20,501 | $234.0K | 0.00% | +9,611+88.3% | Added |
| Personal Cfo Solutions, LLC | 22,238 | $253.0K | 0.05% | −4,300−16.2% | Reduced |
| Vigilare Wealth Management | 23,500 | $268.0K | 0.17% | +4,700+25.0% | Added |
| Citadel Advisors LLC | 25,635 | $292.0K | 0.00% | −95,849−78.9% | Reduced |
| Group One Trading, L.P. | 27,369 | $312.0K | 0.01% | +12,947+89.8% | Added |
| Simplex Trading, LLC | 22,193 | $321.0K | 0.01% | +100+0.5% | Added |
| Alliancebernstein L.P. | 28,900 | $329.0K | 0.00% | −3,700−11.3% | Reduced |
| Virtus ETF Advisers LLC | 30,009 | $342.0K | 0.15% | −2,753−8.4% | Reduced |
| Birchview Capital, LP | 30,000 | $342.0K | 0.23% | +10,000+50.0% | Added |
| Los Angeles Capital Management LLC | 32,084 | $365.0K | 0.00% | −13,692−29.9% | Reduced |
| Qube Research & Technologies Ltd | 32,141 | $366.0K | 0.00% | +32,141 | New |
| California State Teachers Retirement System | 35,406 | $403.0K | 0.00% | −4,826−12.0% | Reduced |
| Rhumbline Advisers | 35,469 | $404.0K | 0.00% | −968−2.7% | Reduced |
| UBS Asset Management Americas Inc | 35,490 | $404.2K | 0.00% | +35,490 | New |
| Martingale Asset Management L P | 35,814 | $409.0K | 0.01% | +21,002+141.8% | Added |
| ExodusPoint Capital Management, LP | 39,987 | $455.0K | 0.01% | +39,987 | New |
| Cubist Systematic Strategies, LLC | 40,406 | $460.0K | 0.01% | +24,313+151.1% | Added |
| Bank of America Corp | 40,552 | $462.0K | 0.00% | +6,532+19.2% | Added |
| Swiss National Bank | 52,800 | $601.0K | 0.00% | 00.0% | Unchanged |
| Raymond James & Associates | 54,794 | $624.0K | 0.00% | −4,424−7.5% | Reduced |
| Citigroup Inc | 59,170 | $674.0K | 0.00% | −99,785−62.8% | Reduced |
| Ikarian Capital, LLC | 59,422 | $677.0K | 0.16% | +59,422 | New |
| Hennion & Walsh Asset Management, Inc. | 65,559 | $747.0K | 0.04% | +22,443+52.1% | Added |
| Parametric Portfolio Associates LLC | 70,146 | $799.0K | 0.00% | +4,558+6.9% | Added |
| Ensign Peak Advisors, Inc | 73,813 | $841.0K | 0.00% | +20,688+38.9% | Added |
| Charles Schwab Investment Management Inc | 74,170 | $845.0K | 0.00% | +3,874+5.5% | Added |
| Barclays PLC | 76,560 | $872.0K | 0.00% | +56,731+286.1% | Added |
| Deutsche Bank AG | 79,112 | $901.0K | 0.00% | −543−0.7% | Reduced |
| UBS Group AG | 82,737 | $942.0K | 0.00% | +62,718+313.3% | Added |
| Alps Advisors Inc | 83,983 | $957.0K | 0.01% | +41,412+97.3% | Added |
| Rafferty Asset Management, LLC | 86,205 | $982.0K | 0.01% | −16,876−16.4% | Reduced |
| Nuveen Asset Management, LLC | 102,816 | $1.25M | 0.00% | −670−0.6% | Reduced |
| Susquehanna International Group, LLP | 127,191 | $1.45M | 0.00% | +32,178+33.9% | Added |
| Dimensional Fund Advisors LP | 134,287 | $1.53M | 0.00% | −193,927−59.1% | Reduced |
| Bank of New York Mellon Corp | 134,997 | $1.54M | 0.00% | +3,638+2.8% | Added |
| M&G Investment Management Ltd | 142,527 | $1.57M | 0.01% | +142,527 | New |
| Rubric Capital Management LP | 153,618 | $1.75M | 0.10% | +153,618 | New |
| Millennium Management LLC | 227,515 | $2.59M | 0.00% | −220,695−49.2% | Reduced |
| Woodline Partners LP | 234,357 | $2.67M | 0.04% | +234,357 | New |
| Spearhead Capital Advisors, LLC | 235,024 | $2.68M | 0.36% | 00.0% | Unchanged |
| Morgan Stanley | 255,320 | $2.91M | 0.00% | −128,614−33.5% | Reduced |
| Alyeska Investment Group, L.P. | 263,412 | $3.00M | 0.04% | +13,795+5.5% | Added |
| Northern Trust Corp | 274,558 | $3.13M | 0.00% | −11,640−4.1% | Reduced |
| Boxer Capital, LLC | 290,577 | $3.31M | 0.12% | 00.0% | Unchanged |
| FMR LLC | 305,540 | $3.48M | 0.00% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 375,100 | $4.27M | 0.02% | +375,100 | New |
| Wellington Management Group LLP | 403,200 | $4.59M | 0.00% | 00.0% | Unchanged |
| Granahan Investment Management Inc | 405,834 | $4.62M | 0.09% | +405,834 | New |
| Geode Capital Management, LLC | 476,395 | $5.43M | 0.00% | +17,536+3.8% | Added |
| Great Point Partners LLC | 480,000 | $5.47M | 1.29% | +480,000 | New |
| Goldman Sachs Group Inc | 489,573 | $5.58M | 0.00% | +65,877+15.5% | Added |
| Lion Point Capital, LP | 495,748 | $5.65M | 1.50% | 00.0% | Unchanged |
| Rice Hall James & Associates, LLC | 737,374 | $8.40M | 0.31% | +3,008+0.4% | Added |
| Hudson Bay Capital Management LP | 1,150,000 | $13.1M | 0.18% | +350,000+43.8% | Added |
| ArrowMark Colorado Holdings LLC | 1,234,650 | $14.1M | 0.11% | +374,776+43.6% | Added |
| Opaleye Management Inc. | 1,310,000 | $14.9M | 2.79% | +154,800+13.4% | Added |
| State Street Corp | 2,034,082 | $23.2M | 0.00% | −260,622−11.4% | Reduced |
| Vanguard Group Inc | 2,662,626 | $30.3M | 0.00% | −1,697−0.1% | Reduced |
| Baker Bros. Advisors LP | 2,799,577 | $31.9M | 0.14% | 00.0% | Unchanged |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 2,920,023 | $33.3M | 0.43% | 00.0% | Unchanged |
| BlackRock Inc. | 3,120,322 | $35.5M | 0.00% | +621,032+24.8% | Added |