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 2025
Institutional positions in Kiniksa Pharmaceuticals International, plc as of Jun 30, 2025. 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
- 189
- +15 vs. Q1 2025
- Shares held
- 39.9M
- −4.84K (0.0%) vs. Q1 2025
- Total value
- $1.10B
- +$217.4M (+24.6%) vs. Q1 2025
- New holders
- 48
- 65 more added
- Sold out
- 33
- 63 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Kiniksa Pharmaceuticals International, plc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| California State Teachers Retirement System | 31,498 | $871.5K | 0.00% | −2,824−8.2% | Reduced |
| Legal & General Group Plc | 30,858 | $853.8K | 0.00% | −9,071−22.7% | Reduced |
| UBS Group AG | 30,616 | $847.1K | 0.00% | −19,373−38.8% | Reduced |
| SummitTX Capital, L.P. | 30,200 | $835.6K | 0.04% | +30,200 | New |
| Birchview Capital, LP | 30,000 | $830.1K | 0.82% | −60.0% | Reduced |
| Artia Global Partners LP | 29,200 | $808.0K | 0.21% | +29,200 | New |
| First Trust Advisors LP | 28,438 | $786.9K | 0.00% | +28,438 | New |
| Quantessence Capital LLC | 27,066 | $748.9K | 0.22% | +27,066 | New |
| Point72 Asia (Singapore) Pte. Ltd. | 25,904 | $716.8K | 0.13% | +25,904 | New |
| Tower Research Capital LLC (TRC) | 25,275 | $699.4K | 0.02% | +23,733+1,539.1% | Added |
| Aster Capital Management (DIFC) Ltd | 21,398 | $592.1K | 0.13% | +19,942+1,369.6% | Added |
| Verition Fund Management LLC | 21,368 | $591.3K | 0.00% | −6,625−23.7% | Reduced |
| Tudor Investment Corp Et Al | 21,103 | $583.9K | 0.00% | +482+2.3% | Added |
| CWM, LLC | 20,715 | $573.0K | 0.00% | −1,399−6.3% | Reduced |
| Gsa Capital Partners LLP | 20,418 | $565.0K | 0.04% | +20,418 | New |
| American Century Companies Inc | 20,333 | $562.6K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 20,289 | $561.4K | 0.00% | −13,203−39.4% | Reduced |
| Voya Investment Management LLC | 20,056 | $555.0K | 0.00% | −10,810−35.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 18,941 | $524.1K | 0.00% | −29,796−61.1% | Reduced |
| Catalyst Funds Management Pty Ltd | 17,800 | $492.5K | 0.14% | +17,800 | New |
| Cannon Global Investment Management, LLC | 17,300 | $478.7K | 1.30% | +17,300 | New |
| Virtus Investment Advisers, Inc. | 16,026 | $443.4K | 0.15% | −1,802−10.1% | Reduced |
| Amundi | 15,972 | $438.3K | 0.00% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 15,410 | $429.6K | 0.00% | +1,846+13.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 15,487 | $428.5K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 15,181 | $420.0K | 0.00% | +12,310+428.8% | Added |
| Gotham Asset Management, LLC | 14,676 | $406.1K | 0.00% | +14,676 | New |
| Asset Management One Co.,Ltd. | 13,470 | $372.7K | 0.00% | +11,610+624.2% | Added |
| Laurion Capital Management LP | 13,170 | $364.4K | 0.04% | +13,170 | New |
| Creative Planning | 12,942 | $358.1K | 0.00% | +12,942 | New |
| Mariner, LLC | 12,521 | $346.5K | 0.00% | +1,080+9.4% | Added |
| Sound View Wealth Advisors Group, LLC | 12,505 | $346.0K | 0.03% | −2,152−14.7% | Reduced |
| Janus Henderson Group PLC | 12,179 | $337.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 12,052 | $333.5K | 0.00% | −43,291−78.2% | Reduced |
| Point72 Hong Kong Ltd | 11,839 | $327.6K | 0.02% | +11,839 | New |
| Advantage Alpha Capital Partners LP | 11,020 | $304.9K | 0.08% | −2,577−19.0% | Reduced |
| Toth Financial Advisory Corp | 10,700 | $296.1K | 0.03% | +10,700 | New |
| Polymer Capital Management (US) LLC | 10,486 | $290.1K | 0.05% | +1,344+14.7% | Added |
| Axq Capital, LP | 10,455 | $289.3K | 0.09% | +10,455 | New |
| Quadrature Capital Ltd | 10,440 | $288.9K | 0.00% | +10,440 | New |
| Arizona State Retirement System | 9,857 | $272.7K | 0.00% | −860−8.0% | Reduced |
| Aigen Investment Management, LP | 9,410 | $260.4K | 0.04% | +9,410 | New |
| Teacher Retirement System of Texas | 9,144 | $253.0K | 0.00% | −918−9.1% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 9,140 | $252.9K | 0.00% | +9,140 | New |
| Pallas Capital Advisors LLC | 8,535 | $236.2K | 0.01% | +8,535 | New |
| China Universal Asset Management Co., Ltd. | 8,503 | $235.3K | 0.02% | +77+0.9% | Added |
| Robeco Institutional Asset Management B.V. | 8,436 | $233.4K | 0.00% | +8,436 | New |
| Los Angeles Capital Management LLC | 8,037 | $222.4K | 0.00% | −36,570−82.0% | Reduced |
| Rhumbline Advisers | 7,286 | $201.6K | 0.00% | −55,414−88.4% | Reduced |
| Mercer Global Advisors Inc | 7,271 | $201.2K | 0.00% | +7,271 | New |
| Group One Trading, L.P. | 6,969 | $192.8K | 0.01% | +6,161+762.5% | Added |
| KLP Kapitalforvaltning AS | 6,600 | $182.6K | 0.00% | −1,400−17.5% | Reduced |
| Wells Fargo & Company | 5,117 | $141.6K | 0.00% | −15,315−75.0% | Reduced |
| The PNC Financial Services Group, Inc. | 3,488 | $96.5K | 0.00% | −1,055−23.2% | Reduced |
| Point72 (DIFC) Ltd | 2,600 | $71.9K | 0.01% | +1,677+181.7% | Added |
| Steward Partners Investment Advisory, LLC | 2,266 | $62.7K | 0.00% | +16+0.7% | Added |
| Essential Partners LLC | 1,922 | $53.2K | 0.02% | +1,922 | New |
| Mirae Asset Global Investments Co., Ltd. | 1,635 | $45.8K | 0.00% | +185+12.8% | Added |
| Quantbot Technologies LP | 1,565 | $43.3K | 0.00% | +1,565 | New |
| Clear Street Markets LLC | 1,486 | $41.1K | 0.01% | +1,486 | New |
| US Bancorp | 1,380 | $38.2K | 0.00% | −93−6.3% | Reduced |
| Skopos Labs, Inc. | 1,163 | $32.2K | 0.00% | +1,022+724.8% | Added |
| Advisor Group Holdings, Inc. | 1,127 | $31.2K | 0.00% | +1,127 | New |
| GF Fund Management Co. Ltd. | 1,064 | $29.4K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 976 | $27.0K | 0.00% | −262−21.2% | Reduced |
| Signaturefd, LLC | 947 | $26.2K | 0.00% | −40−4.1% | Reduced |
| EverSource Wealth Advisors, LLC | 911 | $25.2K | 0.00% | +532+140.4% | Added |
| Truvestments Capital LLC | 829 | $22.9K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 795 | $22.0K | 0.00% | +795 | New |
| True Wealth Design, LLC | 687 | $19.0K | 0.01% | +158+29.9% | Added |
| Parallel Advisors, LLC | 527 | $14.6K | 0.00% | +111+26.7% | Added |
| New York State Common Retirement Fund | 514 | $14.2K | 0.00% | −14,734−96.6% | Reduced |
| Fortitude Family Office, LLC | 249 | $6.89K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 199 | $5.51K | 0.00% | 00.0% | Unchanged |
| South State Corp. | 179 | $4.95K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 166 | $4.59K | 0.00% | +166 | New |
| Daiwa Securities Group Inc. | 139 | $4.00K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 115 | $3.13K | 0.00% | +15+15.0% | Added |
| SBI Securities Co., Ltd. | 110 | $3.04K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 105 | $2.90K | 0.00% | −49−31.8% | Reduced |
| IFP Advisors, Inc | 74 | $2.05K | 0.00% | +52+236.4% | Added |
| Allworth Financial LP | 64 | $1.77K | 0.00% | +64 | New |
| Kilter Group LLC | 61 | $1.69K | 0.00% | +61 | New |
| Caitong International Asset Management Co., Ltd | 45 | $1.25K | 0.00% | +45 | New |
| SJS Investment Consulting Inc. | 37 | $1.02K | 0.00% | +37 | New |
| Avion Wealth | 43 | $1.00K | 0.00% | +43 | New |
| UMA Financial Services, Inc. | 31 | $858 | 0.00% | +31 | New |
| Twin Peaks Wealth Advisors, LLC | 1 | $33 | 0.00% | +1 | New |
| Covestor Ltd | 12 | $0 | 0.00% | −6−33.3% | Reduced |
| Nuveen, LLC | 0 | $0 | 0.00% | −765,054−100.0% | Sold out |
| Vestal Point Capital, LP | 0 | $0 | 0.00% | −169,864−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −91,230−100.0% | Sold out |
| HighVista Strategies LLC | 0 | $0 | 0.00% | −74,639−100.0% | Sold out |
| Opaleye Management Inc. | 0 | $0 | 0.00% | −62,501−100.0% | Sold out |
| Federation des caisses Desjardins du Quebec | 0 | $0 | 0.00% | −42,313−100.0% | Sold out |
| Alliancebernstein L.P. | 0 | $0 | 0.00% | −39,560−100.0% | Sold out |
| Intech Investment Management LLC | 0 | $0 | 0.00% | −28,035−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −27,082−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −26,800−100.0% | Sold out |
| Mirae Asset Global ETFs Holdings Ltd. | 0 | $0 | 0.00% | −22,843−100.0% | Sold out |