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 2026
Institutional positions in Kiniksa Pharmaceuticals International, plc as of Jun 30, 2026. 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
- 267
- +44 vs. Q1 2026
- Shares held
- 46.9M
- +2.03M (+4.5%) vs. Q1 2026
- Total value
- $2.99B
- +$835.2M (+38.7%) vs. Q1 2026
- New holders
- 72
- 86 more added
- Sold out
- 28
- 81 more reduced
5 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Kiniksa Pharmaceuticals International, plc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Navigoe, LLC | 1 | $0 | 0.00% | +1 | New |
| LRI Investments, LLC | 1 | $64 | 0.00% | +1 | New |
| Keating Financial Advisory Services, Inc. | 1 | $64 | 0.00% | +1 | New |
| Creative Capital Management Investments LLC | 2 | $128 | 0.00% | +2 | New |
| Rialto Wealth Management, LLC | 2 | $128 | 0.00% | +2 | New |
| Harbour Investments, Inc. | 3 | $192 | 0.00% | 00.0% | Unchanged |
| Action Point Financial Planning, LLC | 4 | $256 | 0.00% | +4 | New |
| Assetmark, Inc | 5 | $320 | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 6 | $384 | 0.00% | +6 | New |
| North Star Investment Management Corp. | 12 | $767 | 0.00% | +12 | New |
| CVA Family Office, LLC | 14 | $895 | 0.00% | +14 | New |
| Bare Financial Services, Inc | 16 | $1.02K | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 45 | $2.00K | 0.00% | +21+87.5% | Added |
| Cornerstone Financial Management LLC | 44 | $2.81K | 0.00% | +1+2.3% | Added |
| UMA Financial Services, Inc. | 53 | $3.39K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 58 | $3.71K | 0.00% | +35+152.2% | Added |
| Kilter Group LLC | 61 | $3.90K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 65 | $4.16K | 0.00% | +65 | New |
| SBI Securities Co., Ltd. | 74 | $4.73K | 0.00% | +64+640.0% | Added |
| Hoey Investments, Inc | 74 | $4.73K | 0.00% | +74 | New |
| Basecamp Wealth Advisors LLC | 76 | $4.86K | 0.00% | −6−7.3% | Reduced |
| IFP Advisors, Inc | 81 | $5.18K | 0.00% | −1−1.2% | Reduced |
| Global Retirement Partners, LLC | 103 | $6.59K | 0.00% | +103 | New |
| J.Safra Asset Management Corp | 134 | $8.57K | 0.00% | −28−17.3% | Reduced |
| Sterling Capital Management LLC | 149 | $9.53K | 0.00% | +149 | New |
| Rothschild Investment LLC | 166 | $10.6K | 0.00% | −18−9.8% | Reduced |
| Versant Capital Management, Inc | 166 | $10.6K | 0.00% | 00.0% | Unchanged |
| Stone House Investment Management, LLC | 188 | $12.0K | 0.00% | +65+52.8% | Added |
| Optiver Holding B.V. | 202 | $12.9K | 0.00% | +202 | New |
| Bryn Mawr Trust Co | 204 | $13.0K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 237 | $14.0K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 249 | $15.9K | 0.00% | +25+11.2% | Added |
| Quantbot Technologies LP | 279 | $17.8K | 0.00% | +279 | New |
| Spire Wealth Management | 283 | $18.1K | 0.00% | +283 | New |
| Truvestments Capital LLC | 284 | $18.2K | 0.00% | −226−44.3% | Reduced |
| Silver Grove Financial Group, Inc. | 307 | $19.6K | 0.01% | +307 | New |
| Kemnay Advisory Services Inc. | 370 | $23.7K | 0.00% | +370 | New |
| EverSource Wealth Advisors, LLC | 427 | $27.3K | 0.00% | −225−34.5% | Reduced |
| Allworth Financial LP | 453 | $29.0K | 0.00% | +134+42.0% | Added |
| Nykredit A/S | 530 | $33.9K | 0.00% | +530 | New |
| Central Trust Co | 535 | $34.2K | 0.00% | +535 | New |
| Essential Partners LLC | 684 | $43.7K | 0.02% | −1,242−64.5% | Reduced |
| True Wealth Design, LLC | 687 | $43.9K | 0.01% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 710 | $45.4K | 0.00% | +210+42.0% | Added |
| Nisa Investment Advisors, LLC | 725 | $46.4K | 0.00% | +620+590.5% | Added |
| US Bancorp | 770 | $49.2K | 0.00% | −143−15.7% | Reduced |
| Smartleaf Asset Management LLC | 887 | $55.4K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 892 | $57.0K | 0.00% | +357+66.7% | Added |
| Northwestern Mutual Wealth Management Co | 934 | $59.7K | 0.00% | +892+2,123.8% | Added |
| GF Fund Management Co. Ltd. | 973 | $62.2K | 0.00% | −42−4.1% | Reduced |
| Larson Financial Group LLC | 1,052 | $67.3K | 0.00% | +4+0.4% | Added |
| GAMMA Investing LLC | 1,055 | $67.5K | 0.00% | +3+0.3% | Added |
| Signaturefd, LLC | 1,113 | $71.2K | 0.00% | +23+2.1% | Added |
| Farther Finance Advisors, LLC | 1,617 | $102.2K | 0.00% | +81+5.3% | Added |
| The PNC Financial Services Group, Inc. | 1,742 | $111.4K | 0.00% | −23−1.3% | Reduced |
| Advisor Group Holdings, Inc. | 1,784 | $114.1K | 0.00% | +45+2.6% | Added |
| KBC Group NV | 1,994 | $128.0K | 0.00% | +1,288+182.4% | Added |
| Steward Partners Investment Advisory, LLC | 2,266 | $144.9K | 0.00% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 2,268 | $145.0K | 0.00% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 2,324 | $148.6K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 2,649 | $170.0K | 0.00% | +2,400+963.9% | Added |
| UBS Asset Management Americas Inc | 2,790 | $178.4K | 0.00% | −41,735−93.7% | Reduced |
| Tower Research Capital LLC (TRC) | 2,802 | $179.2K | 0.00% | +2,548+1,003.1% | Added |
| Drive Wealth Management, LLC | 3,147 | $201.3K | 0.04% | +3,147 | New |
| Principal Financial Group Inc | 3,241 | $207.3K | 0.00% | +3,241 | New |
| Ascent Group, LLC | 3,273 | $209.3K | 0.01% | +3,273 | New |
| Dynamic Technology Lab Private Ltd | 3,349 | $214.0K | 0.05% | +3,349 | New |
| Quantinno Capital Management LP | 3,365 | $215.2K | 0.00% | +3,365 | New |
| BankChampaign, National Association | 3,417 | $218.5K | 0.17% | +3,417 | New |
| SRS Capital Advisors, Inc. | 3,451 | $220.7K | 0.00% | +3,431+17,155.0% | Added |
| Russell Investments Group, Ltd. | 3,506 | $224.2K | 0.00% | +3,384+2,773.8% | Added |
| Engineers Gate Manager LP | 3,680 | $235.3K | 0.00% | −2,721−42.5% | Reduced |
| Belpointe Asset Management LLC | 3,709 | $237.2K | 0.01% | +3,709 | New |
| Gabelli Funds LLC | 3,750 | $239.8K | 0.00% | +3,750 | New |
| Ameritas Investment Partners, Inc. | 3,847 | $246.0K | 0.01% | +3,847 | New |
| JustInvest LLC | 3,965 | $253.6K | 0.00% | +3,965 | New |
| Virginia Retirement Systems Et Al | 4,000 | $255.8K | 0.00% | +4,000 | New |
| Marex Group plc | 4,102 | $262.3K | 0.00% | +4,102 | New |
| Toroso Investments, LLC | 4,135 | $264.4K | 0.00% | −2,049−33.1% | Reduced |
| Xponance, Inc. | 4,149 | $265.3K | 0.00% | +4,149 | New |
| Colony Group, LLC | 4,218 | $269.7K | 0.00% | +4,218 | New |
| Teacher Retirement System of Texas | 4,290 | $274.3K | 0.00% | −400−8.5% | Reduced |
| Cetera Investment Advisers | 4,444 | $284.2K | 0.00% | +4,444 | New |
| Virtu Financial LLC | 4,529 | $290.0K | 0.01% | +4,529 | New |
| Abundance Wealth Counselors | 4,578 | $292.8K | 0.02% | +4,578 | New |
| Simplex Trading, LLC | 4,598 | $294.0K | 0.01% | −3,404−42.5% | Reduced |
| Freestone Grove Partners LP | 4,615 | $295.1K | 0.00% | −12,045−72.3% | Reduced |
| Sanctuary Advisors, LLC | 4,622 | $295.6K | 0.00% | −619−11.8% | Reduced |
| Gotham Asset Management, LLC | 4,799 | $306.9K | 0.00% | −2,775−36.6% | Reduced |
| Brevan Howard Capital Management LP | 4,958 | $317.1K | 0.00% | −48,924−90.8% | Reduced |
| PSP Research LLC | 5,000 | $319.8K | 0.17% | −4,000−44.4% | Reduced |
| Baader Bank INC | 5,000 | $319.8K | 0.03% | +5,000 | New |
| Swiss Life Asset Management Ltd | – | $324.4K | 0.00% | – | New |
| BIT Capital GmbH | 5,138 | $328.6K | 0.01% | 00.0% | Unchanged |
| Captrust Financial Advisors | 5,173 | $330.8K | 0.00% | −84−1.6% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 5,184 | $332.0K | 0.00% | +5,184 | New |
| Mitsubishi UFJ Trust & Banking Corp | 5,213 | $333.4K | 0.00% | +5,213 | New |
| MML Investors Services, LLC | 5,323 | $340.4K | 0.00% | +700+15.1% | Added |
| Financiere des Professionnels - Fonds d,investissement inc. | 5,376 | $343.8K | 0.02% | 00.0% | Unchanged |
| Merit Financial Group, LLC | 5,474 | $350.1K | 0.00% | +59+1.1% | Added |