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 2023
Institutional positions in Kiniksa Pharmaceuticals International, plc as of Jun 30, 2023. 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
- 127
- −5 vs. Q1 2023
- Shares held
- 31.8M
- −16.9K (−0.1%) vs. Q1 2023
- Total value
- $447.7M
- +$108.1M (+31.8%) vs. Q1 2023
- New holders
- 18
- 49 more added
- Sold out
- 23
- 43 more reduced
Compare with Q1 2023: 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 2023
Shares, value and share of portfolio for each institution holding Kiniksa Pharmaceuticals International, plc; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Rubric Capital Management LP | 3,378,164 | $47.6M | 2.04% | +602,528+21.7% | Added |
| BlackRock Inc. | 3,160,424 | $44.5M | 0.00% | −225,736−6.7% | Reduced |
| Vanguard Group Inc | 3,087,212 | $43.5M | 0.00% | −173,411−5.3% | Reduced |
| Baker Bros. Advisors LP | 2,809,577 | $39.6M | 0.23% | +10,000+0.4% | Added |
| State Street Corp | 1,651,971 | $23.3M | 0.00% | −145,473−8.1% | Reduced |
| Pictet Asset Management SA | 1,517,123 | $21.4M | 0.03% | +74,096+5.1% | Added |
| Morgan Stanley | 1,308,743 | $18.4M | 0.00% | −17,079−1.3% | Reduced |
| ArrowMark Colorado Holdings LLC | 985,196 | $13.9M | 0.15% | +98,326+11.1% | Added |
| Fairmount Funds Management LLC | 704,459 | $9.92M | 1.40% | +704,459 | New |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 698,741 | $9.84M | 0.21% | −319,350−31.4% | Reduced |
| Hudson Bay Capital Management LP | 680,000 | $9.57M | 0.10% | −180,200−20.9% | Reduced |
| Rice Hall James & Associates, LLC | 660,124 | $9.29M | 0.53% | +4,468+0.7% | Added |
| Geode Capital Management, LLC | 612,652 | $8.63M | 0.00% | +43,323+7.6% | Added |
| Tang Capital Management LLC | 600,000 | $8.45M | 1.24% | 00.0% | Unchanged |
| Granahan Investment Management Inc | 536,429 | $7.55M | 0.23% | −38,511−6.7% | Reduced |
| Soleus Capital Management, L.P. | 519,640 | $7.32M | 0.81% | +519,640 | New |
| AQR Capital Management LLC | 511,022 | $7.20M | 0.02% | +103,260+25.3% | Added |
| Dimensional Fund Advisors LP | 375,109 | $5.28M | 0.00% | −2,149−0.6% | Reduced |
| Goldman Sachs Group Inc | 371,518 | $5.23M | 0.00% | −50,415−11.9% | Reduced |
| Ameriprise Financial Inc | 371,275 | $5.23M | 0.00% | −237−0.1% | Reduced |
| Allspring Global Investments Holdings, LLC | 366,975 | $5.17M | 0.01% | +219,302+148.5% | Added |
| Millennium Management LLC | 332,746 | $4.69M | 0.00% | −293,452−46.9% | Reduced |
| Marshall Wace, LLP | 325,542 | $4.58M | 0.01% | −481,283−59.7% | Reduced |
| GMT Capital Corp | 299,244 | $4.21M | 0.16% | +299,244 | New |
| Parkman Healthcare Partners LLC | 291,703 | $4.11M | 0.71% | +41,446+16.6% | Added |
| Woodline Partners LP | 290,001 | $4.08M | 0.05% | +290,001 | New |
| Northern Trust Corp | 288,277 | $4.06M | 0.00% | −3,843−1.3% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 242,500 | $3.41M | 0.02% | +57,000+30.7% | Added |
| D. E. Shaw & Co., Inc. | 238,600 | $3.36M | 0.01% | −1,188−0.5% | Reduced |
| UBS Oconnor LLC | 221,423 | $3.12M | 0.07% | +5,213+2.4% | Added |
| Charles Schwab Investment Management Inc | 219,087 | $3.08M | 0.00% | +1,200+0.6% | Added |
| Citadel Advisors LLC | 201,834 | $2.84M | 0.00% | +73,022+56.7% | Added |
| Essex Investment Management Co LLC | 188,298 | $2.65M | 0.37% | +69,128+58.0% | Added |
| Barclays PLC | 162,658 | $2.29M | 0.00% | +479+0.3% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 160,644 | $2.26M | 0.01% | +120,278+298.0% | Added |
| Los Angeles Capital Management LLC | 160,394 | $2.26M | 0.01% | +46,747+41.1% | Added |
| Prudential Financial Inc | 152,840 | $2.15M | 0.00% | +33,300+27.9% | Added |
| Lion Point Capital, LP | 130,691 | $1.84M | 1.37% | +17,151+15.1% | Added |
| Bank of New York Mellon Corp | 128,778 | $1.81M | 0.00% | +828+0.6% | Added |
| Qube Research & Technologies Ltd | 119,888 | $1.69M | 0.01% | −6,802−5.4% | Reduced |
| Rafferty Asset Management, LLC | 119,375 | $1.68M | 0.01% | −9,913−7.7% | Reduced |
| Nuveen Asset Management, LLC | 113,745 | $1.60M | 0.00% | 00.0% | Unchanged |
| AlphaCentric Advisors LLC | 110,000 | $1.55M | 0.86% | +27,500+33.3% | Added |
| Bank of America Corp | 92,234 | $1.30M | 0.00% | −96,785−51.2% | Reduced |
| Deutsche Bank AG | 89,506 | $1.26M | 0.00% | −9,069−9.2% | Reduced |
| Trexquant Investment LP | 86,096 | $1.21M | 0.03% | +45,898+114.2% | Added |
| Renaissance Technologies LLC | 84,447 | $1.19M | 0.00% | −53,733−38.9% | Reduced |
| Massachusetts Financial Services Co | 81,032 | $1.14M | 0.00% | −1,909−2.3% | Reduced |
| BNP Paribas Arbitrage, SA | 78,875 | $1.11M | 0.00% | −47,671−37.7% | Reduced |
| Schonfeld Strategic Advisors LLC | 74,430 | $1.05M | 0.01% | +9,432+14.5% | Added |
| Legato Capital Management LLC | 70,061 | $986.5K | 0.13% | +22,751+48.1% | Added |
| Ensign Peak Advisors, Inc | 66,443 | $935.5K | 0.00% | 00.0% | Unchanged |
| Jackson Creek Investment Advisors LLC | 65,654 | $924.0K | 0.37% | +4,055+6.6% | Added |
| Swiss National Bank | 60,700 | $854.7K | 0.00% | −6,400−9.5% | Reduced |
| Rhumbline Advisers | 59,262 | $834.4K | 0.00% | +13,171+28.6% | Added |
| Linden Thomas Advisory Services, LLC | 57,949 | $815.9K | 0.18% | +57,949 | New |
| Campbell & CO Investment Adviser LLC | 57,274 | $806.4K | 0.14% | +28,032+95.9% | Added |
| M&T Bank Corp | 57,268 | $806.2K | 0.00% | +13,306+30.3% | Added |
| Envestnet Asset Management Inc | 51,832 | $729.8K | 0.00% | −220,494−81.0% | Reduced |
| Alps Advisors Inc | 51,394 | $723.6K | 0.01% | +51,394 | New |
| Squarepoint Ops LLC | 50,474 | $710.7K | 0.00% | +30,929+158.2% | Added |
| Citigroup Inc | 48,326 | $680.4K | 0.00% | −85,035−63.8% | Reduced |
| Martingale Asset Management L P | 45,361 | $638.7K | 0.01% | +1,208+2.7% | Added |
| UBS Group AG | 44,643 | $628.6K | 0.00% | −6,672−13.0% | Reduced |
| Alliancebernstein L.P. | 41,900 | $590.0K | 0.00% | 00.0% | Unchanged |
| Putnam Investments LLC | 41,093 | $578.6K | 0.00% | −1,281−3.0% | Reduced |
| PDT Partners, LLC | 40,439 | $569.4K | 0.08% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 40,294 | $567.3K | 0.01% | +40,294 | New |
| STRS Ohio | 37,300 | $525.0K | 0.00% | −11,300−23.3% | Reduced |
| California State Teachers Retirement System | 34,930 | $491.8K | 0.00% | −3,954−10.2% | Reduced |
| Gsa Capital Partners LLP | 34,748 | $489.0K | 0.05% | +4,613+15.3% | Added |
| Vestcor Inc | 34,434 | $485.0K | 0.02% | +8,539+33.0% | Added |
| Tejara Capital Ltd | 33,931 | $477.7K | 0.24% | −14,569−30.0% | Reduced |
| Wells Fargo & Company | 32,953 | $464.0K | 0.00% | +3,071+10.3% | Added |
| Virginia Retirement Systems Et Al | 32,300 | $454.8K | 0.00% | +16,400+103.1% | Added |
| Credit Suisse AG | 31,255 | $440.1K | 0.00% | +6,436+25.9% | Added |
| Advisory Research Inc | 30,552 | $430.2K | 0.06% | −1,322−4.1% | Reduced |
| Birchview Capital, LP | 30,000 | $422.4K | 0.32% | 00.0% | Unchanged |
| Franklin Resources Inc | 29,104 | $409.8K | 0.00% | +29,104 | New |
| Hennion & Walsh Asset Management, Inc. | 29,045 | $409.0K | 0.02% | −39,836−57.8% | Reduced |
| State of Wisconsin Investment Board | 27,519 | $387.5K | 0.00% | −2,226−7.5% | Reduced |
| Jane Street Group, LLC | 26,419 | $372.0K | 0.00% | +26,419 | New |
| Point72 Middle East FZE | 25,669 | $361.4K | 0.02% | +25,669 | New |
| JPMorgan Chase & Co | 25,620 | $360.7K | 0.00% | +59+0.2% | Added |
| Legal & General Group Plc | 24,069 | $338.9K | 0.00% | +11,644+93.7% | Added |
| Mercer Global Advisors Inc | 23,224 | $327.0K | 0.00% | +5,058+27.8% | Added |
| Acadian Asset Management LLC | 22,248 | $310.0K | 0.00% | +5,089+29.7% | Added |
| Profund Advisors LLC | 21,806 | $307.0K | 0.02% | −2,303−9.6% | Reduced |
| Virtus ETF Advisers LLC | 20,851 | $293.6K | 0.17% | +1,155+5.9% | Added |
| Mirae Asset Global Investments Co., Ltd. | 20,505 | $289.8K | 0.00% | −879−4.1% | Reduced |
| Engineers Gate Manager LP | 19,712 | $277.5K | 0.01% | +7,210+57.7% | Added |
| Dynamic Technology Lab Private Ltd | 19,081 | $269.0K | 0.03% | −10,904−36.4% | Reduced |
| MetLife Investment Management | 17,349 | $244.3K | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 15,101 | $212.6K | 0.00% | +66+0.4% | Added |
| Personal Cfo Solutions, LLC | 14,238 | $200.5K | 0.04% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 13,928 | $196.1K | 0.00% | −46−0.3% | Reduced |
| Susquehanna International Group, LLP | 13,648 | $192.2K | 0.00% | −83,430−85.9% | Reduced |
| Voya Investment Management LLC | 13,130 | $184.9K | 0.00% | +289+2.3% | Added |
| Manufacturers Life Insurance Company, The | 12,954 | $182.4K | 0.00% | +542+4.4% | Added |
| Janus Henderson Group PLC | 12,376 | $174.1K | 0.00% | 00.0% | Unchanged |