MOONLAKE IMMUNOTHERAPEUTICS MLTX
CLASS A ORD · Common Stock · CUSIP 61559X104
- SectorHealth care
- IndustryPharmaceutical Preparations
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $54.15. Options: 10 managers hold calls ($11.3m notional), 7 hold puts ($8.6m).
Trends to Q4 2024
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 24 |
| Q4 2022 | 34 |
| Q1 2023 | 44 |
| Q2 2023 | 85 |
| Q3 2023 | 120 |
| Q4 2023 | 127 |
| Q1 2024 | 115 |
| Q2 2024 | 112 |
| Q3 2024 | 110 |
| Q4 2024 | 117 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q1 2023 | 32 | 16 |
| Q2 2023 | 73 | 15 |
| Q3 2023 | 77 | 37 |
| Q4 2023 | 84 | 60 |
| Q1 2024 | 62 | 69 |
| Q2 2024 | 57 | 62 |
| Q3 2024 | 67 | 42 |
| Q4 2024 | 66 | 45 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q1 2024 | $24.6m | $26.9m | 1.09 |
| Q2 2024 | $5.9m | $7.2m | 1.22 |
| Q3 2024 | $6.0m | $5.0m | 0.83 |
| Q4 2024 | $11.3m | $8.6m | 0.76 |
Biggest buyers
| FMR LLC | Added | +1.4m |
| Paradigm Biocapital Advisors LP | Added | +840.7k |
| Polar Capital Holdings Plc | Added | +600.0k |
| PRICE T ROWE ASSOCIATES INC /MD/ | Added | +363.4k |
| EcoR1 Capital, LLC | New | +332.5k |
| Walleye Capital LLC | New | +208.9k |
| GOLDMAN SACHS GROUP INC | Added | +178.8k |
| FEDERATED HERMES, INC. | Added | +149.7k |
| WESTFIELD CAPITAL MANAGEMENT CO LP | Added | +144.3k |
| Point72 Asset Management, L.P. | New | +98.7k |
Biggest sellers
| BVF INC/IL | Reduced | -2.0m |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Reduced | -350.0k |
| Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A. | Reduced | -228.9k |
| Balyasny Asset Management L.P. | Reduced | -153.6k |
| CITADEL ADVISORS LLC | Reduced | -136.1k |
| WELLINGTON MANAGEMENT GROUP LLP | Reduced | -93.0k |
| MORGAN STANLEY | Reduced | -83.5k |
| Schonfeld Strategic Advisors LLC | Reduced | -82.9k |
| BANK OF AMERICA CORP /DE/ | Reduced | -76.6k |
| MILLENNIUM MANAGEMENT LLC | Sold out | -51.3k |
Biggest calls
| GROUP ONE TRADING LLC | Added | $4.6m84.1k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $2.6m48.6k shares |
| CITIGROUP INC | New | $1.4m25.0k shares |
| Squarepoint Ops LLC | New | $704.0k13.0k shares |
| JANE STREET GROUP, LLC | New | $655.2k12.1k shares |
| CITADEL ADVISORS LLC | Reduced | $622.7k11.5k shares |
| MILLENNIUM MANAGEMENT LLC | New | $541.5k10.0k shares |
| SIMPLEX TRADING, LLC | Added | $173.0k3.2k shares |
| Walleye Capital LLC | Reduced | $43.3k800 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| GROUP ONE TRADING LLC | Added | $3.6m65.7k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $1.4m26.1k shares |
| CITIGROUP INC | New | $1.4m25.0k shares |
| CITADEL ADVISORS LLC | Added | $958.5k17.7k shares |
| Parallax Volatility Advisers, L.P. | New | $947.6k17.5k shares |
| JANE STREET GROUP, LLC | Unchanged | $330.3k6.1k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BIOTECHNOLOGY VALUE FUND L P 13D · may seek influence -2.6 pts · filed 2026-06-29 | 19.7% |
| Deep Track Capital, LP 13G · passive investor +3.3 pts · filed 2026-08-14 | 9.7% |
| T. Rowe Price Investment Management, Inc. 13G · institution new · filed 2026-08-14 | 5.3% |
Fell to 5% or below in the last year: Cormorant Asset Management, LP (4.3%, 2026-08-14), Avoro Capital Advisors LLC (3.1%, 2025-11-14)
Insider purchases and sales in Q4 2024
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q1 2023 | 0 | — | 0 | — | — |
| Q2 2023 | 0 | — | 0 | — | — |
| Q3 2023 | 0 | — | 0 | — | — |
| Q4 2023 | 0 | — | 1 | $5.9m | $5.9m |
| Q1 2024 | 0 | — | 2 | $21.8m | $21.8m |
| Q2 2024 | 0 | — | 0 | — | — |
| Q3 2024 | 0 | — | 0 | — | — |
| Q4 2024 | 0 | — | 2 | $109.2m | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2024-10-04 | BIOTECHNOLOGY VALUE FUND L P +9 Director | Sold | $100.0m2.0m shares |
| 2024-10-04 | Sturge Simon Director | Sold | $9.2m171.0k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q4 2024
| Manager | Shares | Change |
|---|---|---|
| BVF INC/IL 36.25% of their portfolio | 19.8m $1.1bn | Reduced -2.0m |
| Cormorant Asset Management, LP 25.26% of their portfolio | 8.5m $460.0m | Unchanged |
| FMR LLC 0.02% of their portfolio | 6.3m $343.4m | Added +1.4m |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.02% of their portfolio | 3.3m $181.1m | Added +363.4k |
| Avoro Capital Advisors LLC 2.12% of their portfolio | 2.8m $150.0m | Unchanged |
| CITADEL ADVISORS LLC 0.11% of their portfolio | 2.2m $118.4m | Reduced -136.1k |
| Paradigm Biocapital Advisors LP 3.34% of their portfolio | 1.8m $96.0m | Added +840.7k |
| GOLDMAN SACHS GROUP INC 0.02% of their portfolio | 1.7m $90.7m | Added +178.8k |
| Holocene Advisors, LP 0.28% of their portfolio | 1.6m $85.8m | Unchanged |
| WESTFIELD CAPITAL MANAGEMENT CO LP 0.31% of their portfolio | 1.3m $71.0m | Added +144.3k |
| FEDERATED HERMES, INC. 0.15% of their portfolio | 1.3m $69.3m | Added +149.7k |
| MARSHALL WACE, LLP 0.08% of their portfolio | 1.2m $67.4m | Added +90.9k |
| Polar Capital Holdings Plc 0.33% of their portfolio | 1.1m $59.6m | Added +600.0k |
| ALLIANCEBERNSTEIN L.P. 0.02% of their portfolio | 1.0m $55.4m | Added +24.5k |
| FRED ALGER MANAGEMENT, LLC 0.17% of their portfolio | 673.8k $36.5m | Added +7.2k |
| Hood River Capital Management LLC 0.52% of their portfolio | 649.6k $35.2m | Added +2.9k |
| Nuveen Asset Management, LLC 0.01% of their portfolio | 595.6k $32.3m | Added +14.8k |
| VOYA INVESTMENT MANAGEMENT LLC 0.03% of their portfolio | 448.9k $24.3m | Added +39.7k |
| Finepoint Capital LP 2.80% of their portfolio | 447.9k $24.3m | Added +59.1k |
| Camber Capital Management LP 0.93% of their portfolio | 441.0k $23.9m | Unchanged |
| BlackRock, Inc. 0.00% of their portfolio | 368.8k $20.0m | Reduced -31.9k |
| Pictet Asset Management Holding SA 0.02% of their portfolio | 346.6k $18.8m | Reduced -10.2k |
| Saturn V Capital Management LP 7.34% of their portfolio | 346.1k $18.7m | Added +47.1k |
| EcoR1 Capital, LLC 0.72% of their portfolio | 332.5k $18.0m | New |
| MPM BIOIMPACT LLC 2.42% of their portfolio | 315.2k $17.1m | Reduced -33.8k |
| Woodline Partners LP 0.11% of their portfolio | 293.5k $15.9m | Added +61.1k |
| 5AM Venture Management, LLC 3.65% of their portfolio | 282.3k $15.3m | Unchanged |
| TD Asset Management Inc 0.01% of their portfolio | 261.6k $14.2m | Added +45.8k |
| Candriam S.C.A. 0.07% of their portfolio | 227.5k $12.3m | Reduced -11.5k |
| Walleye Capital LLC 0.11% of their portfolio | 208.9k $11.3m | New |
| Balyasny Asset Management L.P. 0.03% of their portfolio | 206.6k $11.2m | Reduced -153.6k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 204.4k $11.1m | Added +45.1k |
| Integral Health Asset Management, LLC 0.96% of their portfolio | 200.0k $10.8m | Reduced -20.0k |
| VICTORY CAPITAL MANAGEMENT INC 0.01% of their portfolio | 178.5k $9.7m | Reduced -39.3k |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.01% of their portfolio | 155.0k $8.4m | Reduced -350.0k |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.01% of their portfolio | 142.7k $7.7m | Added +24.6k |
| Granahan Investment Management, LLC 0.31% of their portfolio | 136.4k $7.4m | Reduced -36.2k |
| VANGUARD GROUP INC 0.00% of their portfolio | 115.4k $6.2m | Reduced -2.3k |
| RICE HALL JAMES & ASSOCIATES, LLC 0.33% of their portfolio | 111.1k $6.0m | Added +35.7k |
| AXA S.A. 0.02% of their portfolio | 104.2k $5.6m | Reduced -164 |
| Alyeska Investment Group, L.P. 0.02% of their portfolio | 100.0k $5.4m | Unchanged |
| WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio | 99.1k $5.4m | Reduced -93.0k |
| Point72 Asset Management, L.P. 0.01% of their portfolio | 98.7k $5.3m | New |
| STATE STREET CORP 0.00% of their portfolio | 91.5k $5.0m | Added +3.9k |
| HARBOR CAPITAL ADVISORS, INC. 0.19% of their portfolio | 79.6k $4.3m | Added +2.2k |
| CONGRESS ASSET MANAGEMENT CO 0.03% of their portfolio | 73.0k $4.0m | Added +6.4k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 64.4k $3.5m | New |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 59.0k $3.2m | Added +540 |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 55.9k $3.0m | Reduced -6.1k |
| Parkman Healthcare Partners LLC 0.39% of their portfolio | 54.3k $2.9m | Reduced -48.5k |
| ALPS ADVISORS INC 0.02% of their portfolio | 51.0k $2.8m | Added +7.2k |
| MORGAN STANLEY 0.00% of their portfolio | 47.1k $2.6m | Reduced -83.5k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 45.5k $2.5m | Reduced -76.6k |
| HighVista Strategies LLC 0.88% of their portfolio | 43.5k $2.4m | Unchanged |
| Clearbridge Investments, LLC 0.00% of their portfolio | 43.4k $2.3m | Added +9.1k |
| Swiss National Bank 0.00% of their portfolio | 43.0k $2.3m | Unchanged |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 42.2k $2.3m | Added +6.4k |
| UBS Group AG 0.00% of their portfolio | 27.9k $1.5m | Added +21.6k |
| WEXFORD CAPITAL LP 0.33% of their portfolio | 24.0k $1.3m | Added +10.0k |
| SECTORAL ASSET MANAGEMENT INC 0.86% of their portfolio | 23.7k $1.3m | Reduced -3.6k |
| SEI INVESTMENTS CO 0.00% of their portfolio | 22.0k $1.2m | Added +1.2k |
| BIT Capital GmbH 0.10% of their portfolio | 20.7k $1.1m | New |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 0.03% of their portfolio | 20.7k $1.1m | Added +4.7k |
| Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% of their portfolio | 20.1k $1.1m | First filing |
| Legal & General Group Plc 0.00% of their portfolio | 19.5k $1.1m | Added +1.4k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 19.0k $1.0m | Reduced -241 |
| ADAR1 Capital Management, LLC 0.19% of their portfolio | 17.4k $943.5k | Reduced -6.0k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 15.9k $861.0k | Added +1.3k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 15.5k $836.9k | Added +1.9k |
| Erste Asset Management GmbH 0.01% of their portfolio | 15.0k $830.5k | Unchanged |
| NORTHERN TRUST CORP 0.00% of their portfolio | 14.3k $772.2k | Added +8.8k |
| STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio | 12.9k $696.6k | Reduced -164 |
| Caption Management, LLC 0.03% of their portfolio | 12.4k $669.9k | New |
| JANUS HENDERSON GROUP PLC 0.00% of their portfolio | 11.1k $599.6k | Unchanged |
| Handelsbanken Fonder AB 0.00% of their portfolio | 11.1k $601.0k | Reduced -1.9k |
| Cinctive Capital Management LP 0.03% of their portfolio | 10.6k $572.7k | New |
| Allianz Asset Management GmbH 0.00% of their portfolio | 9.9k $536.1k | Added +4.7k |
| Y-Intercept (Hong Kong) Ltd 0.03% of their portfolio | 9.2k $499.8k | Reduced -11.1k |
| Ensign Peak Advisors, Inc 0.00% of their portfolio | 9.1k $494.9k | Reduced -33.2k |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 9.0k $485.8k | Reduced -193 |
| PNC Financial Services Group, Inc. 0.00% of their portfolio | 8.5k $460.3k | Added +320 |
| DNB Asset Management AS 0.00% of their portfolio | 8.4k $452.5k | Added +847 |
| LPL Financial LLC 0.00% of their portfolio | 8.1k $441.1k | Added +1.3k |
| Birchview Capital, LP 0.18% of their portfolio | 8.0k $433.2k | New |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 7.6k $413.3k | New |
| Hudson Bay Capital Management LP 0.00% of their portfolio | 7.5k $406.1k | New |
| TEACHER RETIREMENT SYSTEM OF TEXAS 0.00% of their portfolio | 6.5k $354.0k | Added +1.0k |
| ARIZONA STATE RETIREMENT SYSTEM 0.00% of their portfolio | 6.4k $345.0k | Added +35 |
| Jefferies Financial Group Inc. 0.00% of their portfolio | 6.2k $338.4k | New |
| Mariner, LLC 0.00% of their portfolio | 5.0k $272.3k | New |
| PEAK6 LLC 0.01% of their portfolio | 5.0k $270.8k | First filing |
| BARCLAYS PLC 0.00% of their portfolio | 4.6k $251.6k | Reduced -995 |
| KLP KAPITALFORVALTNING AS 0.00% of their portfolio | 4.5k $243.7k | First filing |
| Bellevue Group AG 0.00% of their portfolio | 4.4k $238.3k | Unchanged |
| Schonfeld Strategic Advisors LLC 0.00% of their portfolio | 3.9k $211.8k | Reduced -82.9k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 3.7k $201.3k | Reduced -4.2k |
| Parallax Volatility Advisers, L.P. 0.00% of their portfolio | 3.2k $173.7k | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio | 2.8k $149.1k | Unchanged |
| Advisors Asset Management, Inc. 0.00% of their portfolio | 2.2k $119.5k | New |
| VIRTUS ADVISERS, LLC 0.03% of their portfolio | 1.3k $71.6k | Reduced -840 |