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, Q4 2022
Institutional positions in Kiniksa Pharmaceuticals International, plc as of Dec 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
- 125
- +22 vs. Q3 2022
- Shares held
- 30.1M
- +429.4K (+1.4%) vs. Q3 2022
- Total value
- $450.0M
- +$69.5M (+18.3%) vs. Q3 2022
- New holders
- 30
- 41 more added
- Sold out
- 8
- 35 more reduced
1 institution that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding Kiniksa Pharmaceuticals International, plc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 3,581,679 | $53.7M | 0.00% | −46,781−1.3% | Reduced |
| Vanguard Group Inc | 3,226,891 | $48.3M | 0.00% | +147,699+4.8% | Added |
| Baker Bros. Advisors LP | 2,799,577 | $41.9M | 0.25% | 00.0% | Unchanged |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 2,623,924 | $39.3M | 0.83% | −296,099−10.1% | Reduced |
| Rubric Capital Management LP | 1,569,503 | $23.5M | 1.03% | +123,396+8.5% | Added |
| State Street Corp | 1,490,111 | $22.3M | 0.00% | +878,769+143.7% | Added |
| Pictet Asset Management SA | 1,234,193 | $18.5M | 0.03% | −1,803,668−59.4% | Reduced |
| Goldman Sachs Group Inc | 1,015,908 | $15.2M | 0.00% | +110,640+12.2% | Added |
| Millennium Management LLC | 770,650 | $11.5M | 0.01% | −172,549−18.3% | Reduced |
| ArrowMark Colorado Holdings LLC | 717,171 | $10.7M | 0.13% | −210,923−22.7% | Reduced |
| Rice Hall James & Associates, LLC | 697,162 | $10.4M | 0.60% | −52,771−7.0% | Reduced |
| Morgan Stanley | 605,544 | $9.07M | 0.00% | +110,359+22.3% | Added |
| Hudson Bay Capital Management LP | 600,000 | $8.99M | 0.10% | −600,000−50.0% | Reduced |
| Tang Capital Management LLC | 600,000 | $8.99M | 1.31% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 544,337 | $8.15M | 0.00% | +20,864+4.0% | Added |
| Granahan Investment Management Inc | 504,193 | $7.55M | 0.23% | −48,157−8.7% | Reduced |
| Dimensional Fund Advisors LP | 392,791 | $5.88M | 0.00% | −675−0.2% | Reduced |
| Ameriprise Financial Inc | 356,616 | $5.34M | 0.00% | −17,374−4.6% | Reduced |
| Jacobs Levy Equity Management, Inc | 323,737 | $4.85M | 0.03% | +6,291+2.0% | Added |
| Sphera Funds Management Ltd. | 307,283 | $4.60M | 1.45% | +307,283 | New |
| Northern Trust Corp | 286,675 | $4.29M | 0.00% | +15,241+5.6% | Added |
| Wellington Management Group LLP | 248,963 | $3.73M | 0.00% | −18,803−7.0% | Reduced |
| Lion Point Capital, LP | 346,500 | $3.69M | 2.20% | −133,500−27.8% | Reduced |
| Hillsdale Investment Management Inc. | 244,017 | $3.66M | 0.31% | +244,017 | New |
| D. E. Shaw & Co., Inc. | 237,445 | $3.56M | 0.01% | +125,274+111.7% | Added |
| FMR LLC | 230,993 | $3.46M | 0.00% | −15,371−6.2% | Reduced |
| Citadel Advisors LLC | 217,100 | $3.25M | 0.00% | +15,872+7.9% | Added |
| Allspring Global Investments Holdings, LLC | 215,119 | $3.22M | 0.01% | +193,404+890.6% | Added |
| Invesco Ltd. | 213,558 | $3.20M | 0.00% | +199,703+1,441.4% | Added |
| Charles Schwab Investment Management Inc | 205,557 | $3.08M | 0.00% | +1,057+0.5% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 197,800 | $2.96M | 0.01% | +197,800 | New |
| Parkman Healthcare Partners LLC | 191,307 | $2.87M | 0.76% | +65,115+51.6% | Added |
| Bank of America Corp | 154,446 | $2.31M | 0.00% | +128,298+490.7% | Added |
| Nuveen Asset Management, LLC | 154,318 | $2.31M | 0.00% | +50,931+49.3% | Added |
| Marshall Wace, LLP | 147,939 | $2.22M | 0.01% | +147,939 | New |
| AQR Capital Management LLC | 145,015 | $2.17M | 0.00% | +145,015 | New |
| Bank of New York Mellon Corp | 127,347 | $1.91M | 0.00% | +1,819+1.4% | Added |
| Los Angeles Capital Management LLC | 117,706 | $1.76M | 0.01% | −5,284−4.3% | Reduced |
| EAM Global Investors LLC | 116,864 | $1.75M | 0.45% | +116,864 | New |
| Cubist Systematic Strategies, LLC | 110,620 | $1.66M | 0.01% | +58,469+112.1% | Added |
| Rafferty Asset Management, LLC | 91,312 | $1.37M | 0.01% | +91,312 | New |
| Prudential Financial Inc | 88,490 | $1.33M | 0.00% | +53,200+150.8% | Added |
| Hennion & Walsh Asset Management, Inc. | 79,419 | $1.19M | 0.07% | +10,041+14.5% | Added |
| EAM Investors, LLC | 79,046 | $1.18M | 0.25% | +79,046 | New |
| Deutsche Bank AG | 75,259 | $1.13M | 0.00% | −1,053−1.4% | Reduced |
| Swiss National Bank | 74,900 | $1.12M | 0.00% | +2,600+3.6% | Added |
| Renaissance Technologies LLC | 66,700 | $999.0K | 0.00% | −55,100−45.2% | Reduced |
| Ensign Peak Advisors, Inc | 66,443 | $995.3K | 0.00% | −11,310−14.5% | Reduced |
| Caxton Associates LP | 66,055 | $989.5K | 0.07% | +66,055 | New |
| Victory Capital Management Inc | 65,900 | $987.2K | 0.00% | +14,860+29.1% | Added |
| Campbell & CO Investment Adviser LLC | 65,530 | $981.6K | 0.23% | +11,686+21.7% | Added |
| Trexquant Investment LP | 65,382 | $979.4K | 0.03% | +8,572+15.1% | Added |
| Jackson Creek Investment Advisors LLC | 61,609 | $923.0K | 0.41% | +61,609 | New |
| Barclays PLC | 60,007 | $898.9K | 0.00% | +37,666+168.6% | Added |
| Lombard Odier Asset Management (Switzerland) SA | 58,832 | $881.3K | 0.07% | +58,832 | New |
| UBS Group AG | 57,105 | $855.4K | 0.00% | +57,105 | New |
| Schonfeld Strategic Advisors LLC | 50,000 | $749.0K | 0.01% | +50,000 | New |
| Walleye Capital LLC | 48,217 | $722.3K | 0.02% | −175,018−78.4% | Reduced |
| AlphaCentric Advisors LLC | 45,000 | $674.1K | 0.67% | +2,000+4.7% | Added |
| Rhumbline Advisers | 44,410 | $665.0K | 0.00% | +1,427+3.3% | Added |
| Susquehanna International Group, LLP | 44,302 | $663.6K | 0.00% | +44,302 | New |
| Martingale Asset Management L P | 43,152 | $646.4K | 0.01% | +110.0% | Added |
| Citigroup Inc | 43,108 | $645.8K | 0.00% | +41,230+2,195.4% | Added |
| Alliancebernstein L.P. | 41,900 | $627.7K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 39,751 | $595.0K | 0.01% | +39,751 | New |
| California State Teachers Retirement System | 39,381 | $589.9K | 0.00% | +541+1.4% | Added |
| STRS Ohio | 38,100 | $570.0K | 0.00% | +38,100 | New |
| BNP Paribas Arbitrage, SA | 34,999 | $524.3K | 0.00% | +24,207+224.3% | Added |
| Waldron Private Wealth LLC | 37,696 | $484.0K | 0.03% | 00.0% | Unchanged |
| Advisory Research Inc | 31,874 | $477.5K | 0.04% | +31,874 | New |
| Public Employees Retirement System of Ohio | 31,299 | $469.0K | 0.00% | −7,104−18.5% | Reduced |
| State of Wisconsin Investment Board | 30,170 | $451.9K | 0.00% | +3,319+12.4% | Added |
| UBS Asset Management Americas Inc | 30,008 | $449.5K | 0.00% | 00.0% | Unchanged |
| Birchview Capital, LP | 30,000 | $449.0K | 0.32% | 00.0% | Unchanged |
| M&T Bank Corp | 29,664 | $444.2K | 0.00% | −8,776−22.8% | Reduced |
| PDT Partners, LLC | 28,308 | $424.1K | 0.07% | −6,439−18.5% | Reduced |
| Putnam Investments LLC | 23,947 | $358.7K | 0.00% | +23,947 | New |
| Russell Investments Group, Ltd. | 23,614 | $353.7K | 0.00% | +3,253+16.0% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 22,359 | $334.9K | 0.00% | +22,359 | New |
| Credit Suisse AG | 22,263 | $333.5K | 0.00% | −2,946−11.7% | Reduced |
| New York State Common Retirement Fund | 21,874 | $327.7K | 0.00% | −100.0% | Reduced |
| Voya Investment Management LLC | 21,441 | $321.2K | 0.00% | −2,609−10.8% | Reduced |
| JPMorgan Chase & Co | 19,825 | $297.0K | 0.00% | +537+2.8% | Added |
| Virtus ETF Advisers LLC | 19,345 | $289.8K | 0.15% | −9,062−31.9% | Reduced |
| MetLife Investment Management | 17,349 | $259.9K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 16,508 | $247.3K | 0.00% | +3,532+27.2% | Added |
| American International Group, Inc. | 14,736 | $220.7K | 0.00% | −54−0.4% | Reduced |
| Personal Cfo Solutions, LLC | 14,238 | $213.3K | 0.05% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 13,467 | $201.7K | 0.00% | −1,630−10.8% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 12,920 | $193.5K | 0.03% | +12,920 | New |
| Acadian Asset Management LLC | 13,014 | $193.0K | 0.00% | +13,014 | New |
| Manufacturers Life Insurance Company, The | 12,412 | $185.9K | 0.00% | −1,152−8.5% | Reduced |
| Squarepoint Ops LLC | 12,163 | $182.2K | 0.00% | +12,163 | New |
| Thrivent Financial for Lutherans | 11,867 | $178.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 11,712 | $175.4K | 0.00% | +850+7.8% | Added |
| State of Wyoming | 7,160 | $107.3K | 0.04% | +2,087+41.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,979 | $89.6K | 0.00% | −2,570−30.1% | Reduced |
| Kapitalo Investimentos Ltda | 5,800 | $86.9K | 0.07% | +5,800 | New |
| Rockefeller Capital Management L.P. | 5,750 | $86.0K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 5,604 | $83.9K | 0.01% | +5,604 | New |