Moonlake ImmunotherapeuticsMLTX
13F holders, Q1 2026 (March 31)147holders +17
36new positions
21sold out
7famous investors
$18.61avg. 13F price*
At the end of Q1 2026, 147 institutions reported holding Moonlake Immunotherapeutics (MLTX) in their 13F filings, up 17 from Q4 2025. 36 opened new positions and 21 sold out. The largest holders were BVF Inc. ($298.3M), Deep Track Capital, LP ($119.5M) and Cormorant Asset Management, LP ($83.5M). 7 famous investors held it, including Steve Cohen (0.0% of Point72 Asset Management's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Moonlake Immunotherapeutics
- CUSIP
- 61559X104
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 36 | $106.7M |
| Exits | 21 | $18.3M |
All 13F filers, Q4 2025 → Q1 2026: 17,401,555 shares bought and 10,452,422 shares sold, net +6,949,133 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 147 holders
| BVF Inc. | 9.50% | Reduce -19.0% | 16,001,284 | $298.3M |
| Deep Track Capital, LP | 2.46% | Add +39.0% | 6,408,863 | $119.5M |
| Cormorant Asset Management, LP | 4.21% | Add +2.9% | 4,480,433 | $83.5M |
| Janus Henderson Group PLC | 0.03% | Add +64.7% | 3,451,628 | $64.3M |
| D. E. Shaw & Co. | 0.04% | Reduce -3.6% | 2,390,661 | $44.6M |
| MPM Bioimpact LLC | 2.61% | New | 1,811,082 | $33.8M |
| Weiss Asset Management LP | 0.82% | Add +413.1% | 1,708,328 | $31.8M |
| Logos Global Management LP | 1.44% | Reduce -14.3% | 1,500,000 | $28.0M |
| Point72 Asset Management | 0.05% | Add +77.2% | 1,368,518 | $25.5M |
| Citadel Advisors | 0.02% | Add +247.5% | 1,323,728 | $24.7M |
| T. Rowe Price Associates Inc. | 0.00% | Add +34.9% | 1,294,861 | $24.1M |
| Goldman Sachs Group Inc. | 0.00% | Add +317.6% | 1,130,233 | $21.1M |
| Two Sigma Investments, LP | 0.02% | Add +43.0% | 1,122,312 | $20.9M |
| Balyasny Asset Management L.P. | 0.04% | Reduce -32.2% | 1,065,610 | $19.9M |
| BlackRock, Inc. | 0.00% | Add +256.6% | 1,021,851 | $19.0M |
| Vivo Capital, LLC | 1.55% | No change | 1,000,000 | $18.6M |
| JPMorgan Chase & Co. | 0.00% | Add +29.9% | 1,088,514 | $18.4M |
| Candriam S.C.A. | 0.08% | Add +509.1% | 818,126 | $15.2M |
| Bank of America Corp. | 0.00% | Add +5255.8% | 724,794 | $13.5M |
| Morgan Stanley | 0.00% | Reduce -41.2% | 614,482 | $11.5M |
| Holocene Advisors, LP | 0.03% | New | 600,000 | $11.2M |
| Millennium Management | 0.01% | Reduce -28.2% | 576,092 | $10.7M |
| Great Point Partners LLC | 2.28% | New | 500,000 | $9.3M |
| Jefferies Financial Group Inc. | 0.12% | No change | 500,000 | $9.3M |
| Trexquant Investment LP | 0.07% | Add +168.7% | 495,336 | $9.2M |
| HRT Financial LP | 0.02% | Reduce -23.3% | 487,583 | $9.1M |
| ADAR1 Capital Management, LLC | 0.52% | New | 457,137 | $8.5M |
| Jane Street Group, LLC | 0.01% | Reduce -73.0% | 453,625 | $8.5M |
| Casdin Capital, LLC | 0.64% | New | 450,000 | $8.4M |
| Longaeva Partners L.P. | 0.37% | New | 410,000 | $7.6M |
| Voleon Capital Management LP | 0.15% | Reduce -25.3% | 373,021 | $7.0M |
| Susquehanna International Group, LLP | 0.01% | Reduce -37.8% | 341,424 | $6.4M |
| Jump Financial, LLC | 0.10% | Reduce -23.4% | 325,968 | $6.1M |
| Walleye Capital LLC | 0.04% | Add +323.1% | 320,472 | $6.0M |
| First Turn Management, LLC | 0.66% | Add +20.1% | 315,563 | $5.9M |
| Renaissance Technologies | 0.01% | Add +105.8% | 276,772 | $5.2M |
| Boxer Capital Management, LLC | 0.67% | No change | 275,000 | $5.1M |
| Susquehanna Portfolio Strategies, LLC | 0.07% | No change | 253,974 | $4.7M |
| BNP Paribas Financial Markets | 0.00% | Add +2020.6% | 239,838 | $4.5M |
| Rhenman & Partners Asset Management AB | 0.55% | Reduce -34.2% | 239,500 | $4.5M |
| Granahan Investment Management, LLC | 0.20% | Add +11.2% | 220,600 | $4.1M |
| Exome Asset Management LLC | 2.36% | New | 215,376 | $4.0M |
| HighVista Strategies LLC | 1.00% | New | 193,955 | $3.6M |
| Acuta Capital Partners, LLC | 2.54% | Add +223.5% | 191,760 | $3.6M |
| Congress Asset Management Co. | 0.02% | Add +151.2% | 178,555 | $3.3M |
| Kalehua Capital Management LLC | 2.32% | No change | 175,734 | $3.3M |
| Ishara Investments LP | 3.28% | New | 174,250 | $3.2M |
| Rice Hall James & Associates, LLC | 0.17% | Add +31.6% | 167,766 | $3.1M |
| Algert Global LLC | 0.04% | Reduce -31.8% | 151,256 | $2.8M |
| Readystate Asset Management LP | 0.28% | New | 144,238 | $2.7M |
| FMR LLC | 0.00% | Reduce -8.1% | 143,559 | $2.7M |
| TD Asset Management Inc | 0.00% | Add +12.6% | 142,706 | $2.7M |
| Invesco Ltd. | 0.00% | New | 139,574 | $2.6M |
| J. Goldman & Co LP | 0.12% | Add +34.9% | 136,900 | $2.6M |
| Y-Intercept (Hong Kong) Ltd | 0.04% | Add +32.4% | 127,087 | $2.4M |
| ExodusPoint Capital Management, LP | 0.02% | Reduce -43.5% | 120,310 | $2.2M |
| Manufacturers Life Insurance Company, The | 0.00% | Add +39.0% | 118,961 | $2.2M |
| XTX Topco Ltd | 0.04% | Add +387.7% | 112,044 | $2.1M |
| Marshall Wace, LLP | 0.00% | New | 111,331 | $2.1M |
| Squarepoint Ops LLC | 0.00% | Reduce -9.4% | 110,217 | $2.1M |
| Headlands Technologies LLC | 0.21% | New | 97,133 | $1.8M |
| Vanguard Portfolio Management LLC | 0.00% | — | 95,339 | $1.8M |
| Gsa Capital Partners LLP | 0.09% | Reduce -10.1% | 80,233 | $1.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | New | 74,162 | $1.4M |
| Geode Capital Management, LLC | 0.00% | Reduce -0.5% | 72,269 | $1.3M |
| Arrowstreet Capital, Limited Partnership | 0.00% | New | 70,140 | $1.3M |
| Lion Point Capital, LP | 7.52% | No change | 67,500 | $1.3M |
| Rock Springs Capital Management LP | 0.07% | No change | 61,700 | $1.2M |
| Tudor Investment Corporation | 0.01% | Reduce -40.5% | 61,577 | $1.1M |
| Swiss National Bank | 0.00% | No change | 61,500 | $1.1M |
| Alps Advisors Inc. | 0.01% | Add +0.4% | 58,395 | $1.1M |
| State Street Corp. | 0.00% | Add +10.8% | 56,490 | $1.1M |
| Avidity Partners Management LP | 0.19% | New | 50,000 | $932K |
| Prelude Capital Management, LLC | 0.07% | New | 48,883 | $911K |
| AQR Capital Management | 0.00% | Add +40.4% | 46,185 | $861K |
| Mariner, LLC | 0.00% | Add +123.0% | 44,950 | $838K |
| Qube Research & Technologies Ltd | 0.00% | New | 42,917 | $800K |
| Nuveen, LLC | 0.00% | Reduce -94.8% | 33,417 | $623K |
| Brevan Howard Capital Management LP | 0.01% | Reduce -58.7% | 32,507 | $606K |
| California State Teachers Retirement System | 0.00% | No change | 29,296 | $546K |
| Schonfeld Strategic Advisors LLC | 0.00% | Reduce -91.1% | 28,682 | $535K |
| Barclays PLC | 0.00% | Reduce -45.1% | 27,602 | $515K |
| Dimensional Fund Advisors LP | 0.00% | Reduce -85.7% | 26,307 | $490K |
| Optimize Financial Inc. | 0.22% | New | 24,419 | $455K |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | — | 23,828 | $444K |
| Group One Trading LLC | 0.01% | Reduce -29.3% | 21,563 | $402K |
| Quarry LP | 0.08% | New | 21,250 | $396K |
| Graham Capital Management, L.P. | 0.02% | Reduce -13.2% | 21,089 | $393K |
| Legal & General Group Plc | 0.00% | Add +27.9% | 20,559 | $383K |
| Northern Trust Corp. | 0.00% | Add +5.4% | 19,477 | $363K |
| Axq Capital, LP | 0.05% | New | 19,241 | $359K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Add +41.5% | 19,229 | $358K |
| Virtus Investment Advisers, LLC | 0.09% | Add +2.5% | 18,436 | $344K |
| Vident Advisory, LLC | 0.00% | Add +17.9% | 18,208 | $339K |
| Acadian Asset Management LLC | 0.00% | New | 16,527 | $305K |
| Osaic Holdings, Inc. | 0.00% | Add +77.0% | 15,905 | $296K |
| WINTON GROUP Ltd | 0.01% | New | 15,670 | $292K |
| Jain Global LLC | 0.00% | Reduce -78.2% | 15,362 | $286K |
| Fox Run Management, L.L.C. | 0.05% | Reduce -77.0% | 16,518 | $280K |
| Citigroup Inc. | 0.00% | Add +1404.5% | 13,691 | $255K |
"% of holder's portfolio" is MLTX's weight in each manager's 13F, not the share of Moonlake Immunotherapeutics the manager owns.