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 |
|---|---|---|---|---|---|
| D. E. Shaw & Co., Inc. | 237,445 | $3.56M | 0.01% | +125,274+111.7% | Added |
| Hillsdale Investment Management Inc. | 244,017 | $3.66M | 0.31% | +244,017 | New |
| Lion Point Capital, LP | 346,500 | $3.69M | 2.20% | −133,500−27.8% | Reduced |
| Wellington Management Group LLP | 248,963 | $3.73M | 0.00% | −18,803−7.0% | Reduced |
| Northern Trust Corp | 286,675 | $4.29M | 0.00% | +15,241+5.6% | Added |
| Sphera Funds Management Ltd. | 307,283 | $4.60M | 1.45% | +307,283 | New |
| Jacobs Levy Equity Management, Inc | 323,737 | $4.85M | 0.03% | +6,291+2.0% | Added |
| Ameriprise Financial Inc | 356,616 | $5.34M | 0.00% | −17,374−4.6% | Reduced |
| Dimensional Fund Advisors LP | 392,791 | $5.88M | 0.00% | −675−0.2% | Reduced |
| Granahan Investment Management Inc | 504,193 | $7.55M | 0.23% | −48,157−8.7% | Reduced |
| Geode Capital Management, LLC | 544,337 | $8.15M | 0.00% | +20,864+4.0% | 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 |
| Morgan Stanley | 605,544 | $9.07M | 0.00% | +110,359+22.3% | Added |
| Rice Hall James & Associates, LLC | 697,162 | $10.4M | 0.60% | −52,771−7.0% | Reduced |
| ArrowMark Colorado Holdings LLC | 717,171 | $10.7M | 0.13% | −210,923−22.7% | Reduced |
| Millennium Management LLC | 770,650 | $11.5M | 0.01% | −172,549−18.3% | Reduced |
| Goldman Sachs Group Inc | 1,015,908 | $15.2M | 0.00% | +110,640+12.2% | Added |
| Pictet Asset Management SA | 1,234,193 | $18.5M | 0.03% | −1,803,668−59.4% | Reduced |
| State Street Corp | 1,490,111 | $22.3M | 0.00% | +878,769+143.7% | Added |
| Rubric Capital Management LP | 1,569,503 | $23.5M | 1.03% | +123,396+8.5% | Added |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 2,623,924 | $39.3M | 0.83% | −296,099−10.1% | Reduced |
| Baker Bros. Advisors LP | 2,799,577 | $41.9M | 0.25% | 00.0% | Unchanged |
| Vanguard Group Inc | 3,226,891 | $48.3M | 0.00% | +147,699+4.8% | Added |
| BlackRock Inc. | 3,581,679 | $53.7M | 0.00% | −46,781−1.3% | Reduced |
| UBS Oconnor LLC | 0 | $0 | 0.00% | −140,962−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −19,400−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −16,807−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −15,763−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −11,194−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −10,105−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −4,020−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −350−100.0% | Sold out |
| Spearhead Capital Advisors, LLC | – | – | – | – | Not filed |