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, Q1 2022
Institutional positions in Kiniksa Pharmaceuticals International, plc as of Mar 31, 2022. 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
- 96
- −7 vs. Q4 2021
- Shares held
- 30.8M
- +1.35M (+4.6%) vs. Q4 2021
- Total value
- $306.0M
- −$40.4M (−11.7%) vs. Q4 2021
- New holders
- 13
- 36 more added
- Sold out
- 20
- 30 more reduced
Compare with Q4 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, Q1 2022
Shares, value and share of portfolio for each institution holding Kiniksa Pharmaceuticals International, plc; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Pictet Asset Management SA | 3,531,802 | $35.1M | 0.04% | −16,847−0.5% | Reduced |
| BlackRock Inc. | 3,494,325 | $34.7M | 0.00% | +10,473+0.3% | Added |
| Vanguard Group Inc | 3,006,650 | $29.9M | 0.00% | +115,942+4.0% | Added |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 2,920,023 | $29.0M | 0.61% | 00.0% | Unchanged |
| Baker Bros. Advisors LP | 2,799,577 | $27.8M | 0.16% | 00.0% | Unchanged |
| ArrowMark Colorado Holdings LLC | 1,320,977 | $13.1M | 0.12% | +47,928+3.8% | Added |
| Hudson Bay Capital Management LP | 1,280,000 | $12.7M | 0.18% | +230,000+21.9% | Added |
| Great Point Partners LLC | 1,118,067 | $11.1M | 2.69% | +581,329+108.3% | Added |
| Opaleye Management Inc. | 1,112,500 | $11.1M | 3.43% | +87,500+8.5% | Added |
| Millennium Management LLC | 988,278 | $9.82M | 0.01% | +460,475+87.2% | Added |
| Goldman Sachs Group Inc | 936,604 | $9.31M | 0.00% | +357,387+61.7% | Added |
| Rice Hall James & Associates, LLC | 811,922 | $8.07M | 0.32% | +99,115+13.9% | Added |
| Granahan Investment Management Inc | 742,158 | $7.38M | 0.18% | +142,636+23.8% | Added |
| State Street Corp | 567,138 | $5.64M | 0.00% | −898,033−61.3% | Reduced |
| Geode Capital Management, LLC | 519,294 | $5.16M | 0.00% | −13,923−2.6% | Reduced |
| Tang Capital Management LLC | 500,000 | $4.97M | 1.01% | +500,000 | New |
| Lion Point Capital, LP | 480,000 | $4.77M | 1.61% | +425,000+772.7% | Added |
| Dimensional Fund Advisors LP | 360,940 | $3.59M | 0.00% | +201,622+126.6% | Added |
| Point72 Asset Management, L.P. | 329,798 | $3.28M | 0.01% | −68,554−17.2% | Reduced |
| Wellington Management Group LLP | 277,384 | $2.76M | 0.00% | −23,257−7.7% | Reduced |
| Northern Trust Corp | 268,045 | $2.66M | 0.00% | −12,587−4.5% | Reduced |
| Morgan Stanley | 261,845 | $2.60M | 0.00% | −94,919−26.6% | Reduced |
| FMR LLC | 246,210 | $2.45M | 0.00% | +64,070+35.2% | Added |
| Citadel Advisors LLC | 243,650 | $2.42M | 0.00% | +175,865+259.4% | Added |
| Spearhead Capital Advisors, LLC | 235,024 | $2.34M | 0.29% | 00.0% | Unchanged |
| Integral Health Asset Management, LLC | 171,000 | $1.70M | 0.44% | +31,000+22.1% | Added |
| Renaissance Technologies LLC | 158,700 | $1.58M | 0.00% | −144,600−47.7% | Reduced |
| Bank of New York Mellon Corp | 137,001 | $1.36M | 0.00% | +3,095+2.3% | Added |
| Parkman Healthcare Partners LLC | 118,247 | $1.18M | 0.34% | +4,603+4.1% | Added |
| Parametric Portfolio Associates LLC | 114,766 | $1.14M | 0.00% | −34,989−23.4% | Reduced |
| Walleye Capital LLC | 101,610 | $1.01M | 0.03% | +18,246+21.9% | Added |
| Nuveen Asset Management, LLC | 93,978 | $966.0K | 0.00% | −13,331−12.4% | Reduced |
| Jackson Creek Investment Advisors LLC | 81,995 | $815.0K | 0.30% | +4,926+6.4% | Added |
| Deutsche Bank AG | 77,658 | $772.0K | 0.00% | −2,709−3.4% | Reduced |
| Charles Schwab Investment Management Inc | 77,082 | $767.0K | 0.00% | +626+0.8% | Added |
| Hennion & Walsh Asset Management, Inc. | 71,384 | $710.0K | 0.04% | +1,457+2.1% | Added |
| PDT Partners, LLC | 66,276 | $659.0K | 0.06% | +66,276 | New |
| Caption Management, LLC | 65,623 | $651.0K | 0.04% | +64,358+5,087.6% | Added |
| Los Angeles Capital Management LLC | 65,322 | $649.0K | 0.00% | +5,352+8.9% | Added |
| BNP Paribas Arbitrage, SA | 61,197 | $608.3K | 0.00% | +4,289+7.5% | Added |
| Swiss National Bank | 60,100 | $597.0K | 0.00% | +7,300+13.8% | Added |
| HRT Financial LP | 58,874 | $585.0K | 0.00% | +58,874 | New |
| Ensign Peak Advisors, Inc | 52,740 | $524.0K | 0.00% | 00.0% | Unchanged |
| M&T Bank Corp | 47,296 | $470.0K | 0.00% | +25,612+118.1% | Added |
| New York State Common Retirement Fund | 43,094 | $428.0K | 0.00% | +8,817+25.7% | Added |
| Cubist Systematic Strategies, LLC | 42,331 | $421.0K | 0.00% | −11,629−21.6% | Reduced |
| Waldron Private Wealth LLC | 37,696 | $374.0K | 0.02% | +37,696 | New |
| Martingale Asset Management L P | 37,015 | $369.0K | 0.01% | +1,401+3.9% | Added |
| UBS Asset Management Americas Inc | 35,490 | $352.8K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 35,394 | $352.0K | 0.00% | +737+2.1% | Added |
| California State Teachers Retirement System | 34,410 | $342.0K | 0.00% | −1,985−5.5% | Reduced |
| Bank of America Corp | 32,062 | $319.0K | 0.00% | −99,520−75.6% | Reduced |
| Susquehanna International Group, LLP | 30,868 | $307.0K | 0.00% | −86,673−73.7% | Reduced |
| Virtus ETF Advisers LLC | 30,021 | $298.0K | 0.13% | 00.0% | Unchanged |
| Birchview Capital, LP | 30,000 | $298.0K | 0.21% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 30,000 | $298.0K | 0.00% | +100+0.3% | Added |
| Vigilare Wealth Management | 22,720 | $226.0K | 0.19% | −2,950−11.5% | Reduced |
| Jane Street Group, LLC | 22,731 | $226.0K | 0.00% | +22,731 | New |
| Allspring Global Investments Holdings, LLC | 21,858 | $217.0K | 0.00% | −268−1.2% | Reduced |
| State of Wisconsin Investment Board | 21,100 | $210.0K | 0.00% | +21,100 | New |
| Barclays PLC | 19,661 | $195.0K | 0.00% | −35,873−64.6% | Reduced |
| Credit Suisse AG | 19,545 | $194.0K | 0.00% | +246+1.3% | Added |
| JPMorgan Chase & Co | 17,825 | $177.0K | 0.00% | +3,431+23.8% | Added |
| MetLife Investment Management | 17,349 | $172.4K | 0.00% | +6,262+56.5% | Added |
| Personal Cfo Solutions, LLC | 17,238 | $171.0K | 0.03% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 15,087 | $150.0K | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 14,479 | $144.0K | 0.00% | −1,020−6.6% | Reduced |
| Manufacturers Life Insurance Company, The | 13,998 | $139.1K | 0.00% | −2,933−17.3% | Reduced |
| Voya Investment Management LLC | 11,928 | $119.0K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 11,396 | $113.0K | 0.00% | +156+1.4% | Added |
| Northeast Financial Consultants Inc | 10,130 | $101.0K | 0.01% | −1,310−11.5% | Reduced |
| Exane Derivatives | 9,496 | $94.4K | 0.03% | −811−7.9% | Reduced |
| Legal & General Group Plc | 8,552 | $85.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,164 | $71.0K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 5,703 | $57.0K | 0.00% | −3,907−40.7% | Reduced |
| Rockefeller Capital Management L.P. | 5,750 | $57.0K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 5,720 | $56.0K | 0.00% | +1,961+52.2% | Added |
| Macquarie Group Ltd | 4,353 | $43.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 4,093 | $41.0K | 0.00% | +4,093 | New |
| Wells Fargo & Company | 3,894 | $39.0K | 0.00% | −10,229−72.4% | Reduced |
| Citigroup Inc | 2,861 | $29.0K | 0.00% | −70,965−96.1% | Reduced |
| Tower Research Capital LLC (TRC) | 2,525 | $25.0K | 0.00% | −5,459−68.4% | Reduced |
| Ameritas Investment Partners, Inc. | 2,278 | $23.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 2,041 | $20.0K | 0.00% | −4,582−69.2% | Reduced |
| Steward Partners Investment Advisory, LLC | 2,000 | $20.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 1,846 | $18.3K | 0.00% | −2,907−61.2% | Reduced |
| UBS Group AG | 1,173 | $12.0K | 0.00% | −75,302−98.5% | Reduced |
| Adirondack Trust Co | 875 | $9.00K | 0.00% | +445+103.5% | Added |
| US Bancorp | 610 | $6.00K | 0.00% | +610 | New |
| National Bank of Canada | 500 | $5.00K | 0.00% | +500 | New |
| Carmichael Hill & Associates, Inc. | 248 | $2.00K | 0.00% | +248 | New |
| Aquatic Capital Management LLC | 200 | $2.00K | 0.00% | +200 | New |
| Daiwa Securities Group Inc. | 60 | $1.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 57 | $1.00K | 0.00% | +57 | New |
| Advisor Group Holdings, Inc. | 100 | $1.00K | 0.00% | +100 | New |
| Point72 Hong Kong Ltd | 15 | $0 | 0.00% | −1,674−99.1% | Reduced |
| Endurant Capital Management LP | 0 | $0 | 0.00% | −244,125−100.0% | Sold out |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −238,412−100.0% | Sold out |
| Rafferty Asset Management, LLC | 0 | $0 | 0.00% | −88,024−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −69,723−100.0% | Sold out |