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MoonLake Immunotherapeutics

MLTX
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001821586

In the last 90 days, MoonLake Immunotherapeutics insiders filed 0 open-market purchases and 6 sales; 172 institutions reported holding it in 13F filings for Q2 2026, worth $1.43B in total; no superinvestor holds it.

13F holders, Q4 2023

Institutional positions in MoonLake Immunotherapeutics as of Dec 31, 2023. 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
+9 vs. Q3 2023
Shares held
59.3M
+3.07M (+5.5%) vs. Q3 2023
Total value
$3.53B
+$322.1M (+10.0%) vs. Q3 2023
New holders
37
51 more added
Sold out
28
33 more reduced

2 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MLTX 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.

Institutional holdersQ4 2023: 125 institutions
Q1 2021: 42 institutionsQ2 2021: 46 institutionsQ3 2021: 43 institutionsQ4 2021: 45 institutionsQ1 2022: 27 institutionsQ2 2022: 23 institutionsQ3 2022: 24 institutionsQ4 2022: 33 institutionsQ1 2023: 43 institutionsQ2 2023: 83 institutionsQ3 2023: 118 institutionsQ4 2023: 125 institutionsQ1 2024: 114 institutionsQ2 2024: 111 institutionsQ3 2024: 109 institutionsQ4 2024: 116 institutionsQ1 2025: 136 institutionsQ2 2025: 130 institutionsQ3 2025: 134 institutionsQ4 2025: 130 institutionsQ1 2026: 147 institutionsQ2 2026: 172 institutions
Value heldQ4 2023: $3.53B
Q1 2021: $108.9MQ2 2021: $115.8MQ3 2021: $111.1MQ4 2021: $112.8MQ1 2022: $123.4MQ2 2022: $190.1MQ3 2022: $291.4MQ4 2022: $396.4MQ1 2023: $843.2MQ2 2023: $2.86BQ3 2023: $3.21BQ4 2023: $3.53BQ1 2024: $2.99BQ2 2024: $2.67BQ3 2024: $3.14BQ4 2024: $3.43BQ1 2025: $2.34BQ2 2025: $2.77BQ3 2025: $269.7MQ4 2025: $742.9MQ1 2026: $1.17BQ2 2026: $1.43B
Institutions holding MLTX and their total value by quarter
QuarterHoldersValue
Q2 2026172$1.43B
Q1 2026147$1.17B
Q4 2025130$742.9M
Q3 2025134$269.7M
Q2 2025130$2.77B
Q1 2025136$2.34B
Q4 2024116$3.43B
Q3 2024109$3.14B
Q2 2024111$2.67B
Q1 2024114$2.99B
Q4 2023125$3.53B
Q3 2023118$3.21B
Q2 202383$2.86B
Q1 202343$843.2M
Q4 202233$396.4M
Q3 202224$291.4M
Q2 202223$190.1M
Q1 202227$123.4M
Q4 202145$112.8M
Q3 202143$111.1M
Q2 202146$115.8M
Q1 202142$108.9M

Institutions, Q4 2023

Shares, value and share of portfolio for each institution holding MoonLake Immunotherapeutics; share changes are against Q3 2023.

Institutions holding MLTX in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
BVF Inc21,751,284$1.31B32.87%00.0%Unchanged
Cormorant Asset Management, LP8,494,151$513.0M24.56%+352,051+4.3%Added
FMR LLC3,847,678$232.4M0.02%+450,425+13.3%Added
Avoro Capital Advisors LLC2,580,000$155.8M2.15%+580,001+29.0%Added
Price T Rowe Associates Inc2,314,012$139.7M0.02%+196,144+9.3%Added
Citadel Advisors LLC2,008,660$121.3M0.12%−25,736−1.3%Reduced
Adage Capital Partners GP, L.L.C.1,525,717$92.1M0.19%−426,986−21.9%Reduced
T. Rowe Price Investment Management, Inc.1,220,602$73.7M0.05%+5,879+0.5%Added
Federated Hermes, Inc.1,060,526$64.0M0.16%−23,724−2.2%Reduced
Darwin Global Management, Ltd.1,039,289$62.8M12.32%+1,039,289New
Holocene Advisors, LP961,330$58.1M0.23%+855,508+808.4%Added
Polar Capital Holdings Plc937,115$56.6M0.39%−1,897−0.2%Reduced
Alliancebernstein L.P.909,151$54.9M0.02%+437,832+92.9%Added
Fred Alger Management, LLC810,586$49.0M0.26%−22,365−2.7%Reduced
Pictet Asset Management Holding SA616,563$37.2M0.04%+74,662+13.8%Added
Westfield Capital Management Co LP612,050$37.0M0.22%+220,771+56.4%Added
Balyasny Asset Management LLC598,510$36.1M0.10%+364,260+155.5%Added
TimesSquare Capital Management, LLC488,805$29.5M0.43%+77,590+18.9%Added
BlackRock Inc.381,726$23.1M0.00%−367,152−49.0%Reduced
5AM Venture Management, LLC302,630$18.3M4.85%−10,580−3.4%Reduced
MPM Oncology Impact Management LP294,576$17.8M4.16%+386+0.1%Added
Wellington Management Group LLP257,192$15.5M0.00%−166,195−39.3%Reduced
Invesco Ltd.238,231$14.4M0.00%−12,002−4.8%Reduced
Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A.228,992$13.8M3.15%+228,992New
Integral Health Asset Management, LLC220,000$13.3M1.92%−280,000−56.0%Reduced
Susquehanna International Group, LLP214,116$12.9M0.02%+196,964+1,148.3%Added
TD Asset Management Inc209,142$12.6M0.01%+8,752+4.4%Added
Nuveen Asset Management, LLC196,315$11.9M0.00%+56,315+40.2%Added
Candriam Luxembourg S.C.A.185,000$11.2M0.08%+185,000New
StemPoint Capital LP167,851$10.1M2.73%+167,851New
Schonfeld Strategic Advisors LLC160,400$9.69M0.08%−180,300−52.9%Reduced
Lord, Abbett & Co. LLC159,319$9.62M0.03%−16,718−9.5%Reduced
Senator Investment Group LP155,000$9.36M0.40%+155,000New
Victory Capital Management Inc154,607$9.34M0.01%−28,370−15.5%Reduced
Goldman Sachs Group Inc151,134$9.13M0.00%+54,447+56.3%Added
Logos Global Management LP150,000$9.06M1.01%+150,000New
Ally Bridge Group (NY) LLC143,479$8.66M6.24%−39,626−21.6%Reduced
D. E. Shaw & Co., Inc.128,700$7.77M0.01%+128,700New
Granahan Investment Management Inc126,772$7.66M0.25%+42,210+49.9%Added
Woodline Partners LP121,754$7.35M0.08%+20,005+19.7%Added
Sofinnova Investments, Inc.113,757$6.87M0.38%−179,048−61.1%Reduced
AXA S.A.104,226$6.29M0.02%−19,165−15.5%Reduced
Soros Fund Management LLCSuperinvestorSoros Fund Management100,000$6.04M0.11%+44,000+78.6%Added
Manufacturers Life Insurance Company, The83,921$5.07M0.00%+10,210+13.9%Added
Perceptive Advisors LLC82,398$4.98M0.11%+82,398New
Parkman Healthcare Partners LLC82,009$4.95M0.70%+28,716+53.9%Added
Ghost Tree Capital, LLC80,000$4.83M2.78%−250,000−75.8%Reduced
Jane Street Group, LLC77,949$4.71M0.01%+72,958+1,461.8%Added
Caption Management, LLC75,000$4.53M0.49%+67,957+964.9%Added
Millennium Management LLC74,108$4.48M0.00%+43,578+142.7%Added
Vanguard Group Inc73,657$4.45M0.00%+60,066+442.0%Added
Voya Investment Management LLC73,060$4.41M0.00%+37,970+108.2%Added
Affinity Asset Advisors, LLC70,988$4.29M0.85%+20,988+42.0%Added
Morgan Stanley66,514$4.02M0.00%+57,063+603.8%Added
Blue Owl Capital Holdings LP65,000$3.93M0.94%+65,000New
HighVista Strategies LLC59,769$3.61M1.31%00.0%Unchanged
Ensign Peak Advisors, Inc53,648$3.24M0.01%+44,048+458.8%Added
Alyeska Investment Group, L.P.50,000$3.02M0.02%+50,000New
Silverarc Capital Management, LLC50,000$3.02M0.93%+50,000New
Geode Capital Management, LLC48,774$2.95M0.00%+4,966+11.3%Added
Tri Locum Partners LP47,604$2.87M1.41%−5,696−10.7%Reduced
Alps Advisors Inc38,897$2.35M0.02%+38,897New
Bank of America Corp38,185$2.31M0.00%+1,832+5.0%Added
Kennedy Capital Management, Inc.35,335$2.13M0.05%+35,335New
Swiss National Bank35,300$2.13M0.00%−4,500−11.3%Reduced
Simplex Trading, LLC35,179$2.12M0.07%+35,179New
State Street Corp30,341$1.83M0.00%+9,541+45.9%Added
Tudor Investment Corp Et Al30,154$1.82M0.03%+13,059+76.4%Added
Sectoral Asset Management Inc30,005$1.81M0.78%−67,960−69.4%Reduced
ExodusPoint Capital Management, LP28,417$1.72M0.02%−16,764−37.1%Reduced
Royal Bank of Canada26,788$1.62M0.00%+2,705+11.2%Added
CenterBook Partners LP22,781$1.38M0.17%+11,360+99.5%Added
Weiss Multi-Strategy Advisers LLC21,336$1.29M0.03%+21,336New
Natixis20,317$1.27M0.01%+20,317New
Sand Grove Capital Management LLP20,000$1.21M0.37%+20,000New
Credit Suisse AG19,204$1.16M0.00%+5,067+35.8%Added
Qube Research & Technologies Ltd18,920$1.14M0.00%+18,920New
Squarepoint Ops LLC18,903$1.14M0.00%+4,994+35.9%Added
Lighthouse Investment Partners, LLC18,728$1.13M0.08%+18,728New
Mirae Asset Global Investments Co., Ltd.18,699$1.13M0.00%+6,112+48.6%Added
Connor, Clark & Lunn Investment Management Ltd.17,236$1.04M0.00%+17,236New
California State Teachers Retirement System15,937$962.4K0.00%−111−0.7%Reduced
HRT Financial LP15,291$923.0K0.01%+15,291New
UBS Asset Management Americas Inc15,231$919.8K0.00%+53+0.3%Added
State of Wisconsin Investment Board15,096$911.6K0.00%−514−3.3%Reduced
Hudson Bay Capital Management LP15,000$905.9K0.01%+15,000New
FORA Capital, LLC14,425$871.1K0.07%+5,123+55.1%Added
Allianz Asset Management GmbH12,300$742.8K0.00%+4,200+51.9%Added
Y-Intercept (Hong Kong) Ltd11,227$678.0K0.06%+11,227New
Janus Henderson Group PLC11,222$677.5K0.00%−110−1.0%Reduced
Prelude Capital Management, LLC11,000$664.3K0.06%+4,600+71.9%Added
Jefferies Financial Group Inc.10,575$638.6K0.01%+10,575New
Exome Asset Management LLC9,744$588.4K0.58%+9,744New
Envestnet Asset Management Inc9,117$550.6K0.00%−9,411−50.8%Reduced
LPL Financial LLC7,266$438.8K0.00%+404+5.9%Added
Northern Trust Corp7,202$434.9K0.00%+1,465+25.5%Added
AQR Capital Management LLC6,488$391.8K0.00%+6,488New
The PNC Financial Services Group, Inc.6,147$371.2K0.00%+2,067+50.7%Added
Barclays PLC6,114$369.2K0.00%+2,802+84.6%Added
Fox Run Management, L.L.C.5,398$326.0K0.08%+5,398New