Security record · archived quarter
MLTX
MoonLake Immunotherapeutics · Healthcare · Biotechnology
55Tracked holders
+1Δ holders
18.04MShares held
$237.83MReported value
+3New positions
−2Exits
Momentum inputs (comparable managers):
holder breadth +1.9% ·
share flow +28.8% ·
net new positions +1.8%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 59 | +3 | 21.61M | $421.37M | +4 | −1 |
| Q1 2026 | 59 | +5 | 21.19M | $393.03M | +8 | −3 |
| Q4 2025 | 55 | +1 | 18.04M | $237.83M | +3 | −2 |
| Q3 2025 | 15 | +2 | 5.30M | $38.02M | +3 | −1 |
| Q2 2025 | 10 | -1 | 11.33M | $534.65M | +1 | −2 |
| Q1 2025 | 8 | 0 | 5.66M | $221.05M | +2 | −2 |
| Q4 2024 | 8 | 0 | 7.28M | $394.17M | +1 | −1 |
| Q3 2024 | 7 | 0 | 7.26M | $366.27M | — | — |
| Q2 2024 | 7 | — | 8.40M | $369.30M | — | — |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | D. E. Shaw & Co. ✦ | 2.48M | New | $32.70M | 0.0% | New | 1 | SEC ↗ |
| 2 | Janus Henderson Group Plc | 2.10M | — | $27.66M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Janus Henderson Group Plc | 2.10M | — | $27.66M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Jane Street Group, Llc | 1.68M | — | $22.17M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Jane Street Group, Llc | 1.68M | — | $22.17M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Jane Street Group, Llc | 1.68M | — | $22.17M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | Balyasny Asset Management L.P. | 1.57M | — | $20.71M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | Morgan Stanley ✦ | 1.04M | +307.0% | $13.77M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 9 | Morgan Stanley ✦ | 1.04M | +307.0% | $13.77M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 10 | Morgan Stanley ✦ | 1.04M | +307.0% | $13.77M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 11 | Morgan Stanley ✦ | 1.04M | +307.0% | $13.77M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 12 | Morgan Stanley ✦ | 1.04M | +307.0% | $13.77M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 13 | Morgan Stanley ✦ | 1.04M | +307.0% | $13.77M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 14 | T. Rowe Price ✦ | 959.55K | +16.6% | $12.65M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 15 | JPMorgan Chase ✦ | 837.74K | +140.5% | $11.04M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 16 | JPMorgan Chase ✦ | 837.74K | +140.5% | $11.04M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 17 | JPMorgan Chase ✦ | 837.74K | +140.5% | $11.04M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 18 | Millennium Management ✦ | 802.72K | +800.2% | $10.58M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 19 | Two Sigma Investments ✦ | 784.81K | +72.8% | $10.34M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 20 | Point72 Asset Management ✦ | 772.50K | +7782.6% | $10.18M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | Nuveen, LLC | 637.43K | — | $8.40M | 0.0% | n/c | 1 | SEC ↗ |
| 22 | Nuveen, LLC | 637.43K | — | $8.40M | 0.0% | n/c | 1 | SEC ↗ |
| 23 | Hrt Financial Lp | 635.90K | — | $8.38M | 0.0% | n/c | 1 | SEC ↗ |
| 24 | Susquehanna International Group, Llp | 549.24K | — | $7.24M | 0.0% | n/c | 1 | SEC ↗ |
| 25 | Citadel Advisors ✦ | 380.89K | +672.1% | $5.02M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 26 | Citadel Advisors ✦ | 380.89K | +672.1% | $5.02M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 27 | BlackRock ✦ (passive) | 286.59K | +128.6% | $3.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 28 | BlackRock ✦ (passive) | 286.59K | +128.6% | $3.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 29 | BlackRock ✦ (passive) | 286.59K | +128.6% | $3.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 30 | BlackRock ✦ (passive) | 286.59K | +128.6% | $3.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 31 | BlackRock ✦ (passive) | 286.59K | +128.6% | $3.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 32 | BlackRock ✦ (passive) | 286.59K | +128.6% | $3.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 33 | BlackRock ✦ (passive) | 286.59K | +128.6% | $3.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 34 | BlackRock ✦ (passive) | 286.59K | +128.6% | $3.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 35 | BlackRock ✦ (passive) | 286.59K | +128.6% | $3.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 36 | BlackRock ✦ (passive) | 286.59K | +128.6% | $3.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 37 | BlackRock ✦ (passive) | 286.59K | +128.6% | $3.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 38 | Goldman Sachs Group ✦ | 270.67K | -25.4% | $3.57M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 39 | The Vanguard Group ✦ (passive) | 266.15K | +121.3% | $3.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 40 | The Vanguard Group ✦ (passive) | 266.15K | +121.3% | $3.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 41 | The Vanguard Group ✦ (passive) | 266.15K | +121.3% | $3.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 42 | The Vanguard Group ✦ (passive) | 266.15K | +121.3% | $3.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 43 | UBS Group AG | 239.02K | — | $3.15M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | UBS Group AG | 239.02K | — | $3.15M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | UBS Group AG | 239.02K | — | $3.15M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | Dimensional Fund Advisors Lp | 183.55K | — | $2.42M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Dimensional Fund Advisors Lp | 183.55K | — | $2.42M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Dimensional Fund Advisors Lp | 183.55K | — | $2.42M | 0.0% | n/c | 1 | SEC ↗ |
| 49 | Fidelity (FMR) ✦ | 156.28K | -78.5% | $2.06M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 50 | Fidelity (FMR) ✦ | 156.28K | -78.5% | $2.06M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 51 | Renaissance Technologies ✦ | 134.47K | New | $1.77M | 0.0% | New | 1 | SEC ↗ |
| 52 | Ameriprise Financial Inc | 130.96K | — | $1.73M | 0.0% | n/c | 1 | SEC ↗ |
| 53 | Td Asset Management Inc | 126.74K | — | $1.67M | 0.0% | n/c | 1 | SEC ↗ |
| 54 | Squarepoint Ops LLC | 121.64K | — | $1.60M | 0.0% | n/c | 1 | SEC ↗ |
| 55 | Tudor Investment Corp Et Al | 103.52K | — | $1.36M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Walleye Trading LLC | 87.39K | — | $1.15M | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Manufacturers Life Insurance… | 85.57K | — | $1.13M | 0.0% | n/c | 1 | SEC ↗ |
| 58 | Geode Capital Management ✦ (passive) | 72.61K | +16.4% | $956,435 | 0.0% | ▲ Add | 7 | SEC ↗ |
| 59 | BNP Paribas Asset Management… | 61.95K | — | $817,000 | 0.0% | n/c | 1 | SEC ↗ |
| 60 | BNP Paribas Asset Management… | 61.95K | — | $817,000 | 0.0% | n/c | 1 | SEC ↗ |
| 61 | Swiss National Bank | 61.50K | — | $810,570 | 0.0% | n/c | 1 | SEC ↗ |
| 62 | State Street Global Advisors ✦ (passive) | 50.97K | -3.6% | $671,824 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 63 | Barclays Plc | 50.25K | — | $662,308 | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Barclays Plc | 50.25K | — | $662,308 | 0.0% | n/c | 1 | SEC ↗ |
| 65 | IMC-Chicago, LLC | 36.47K | — | $480,648 | 0.0% | n/c | 1 | SEC ↗ |
| 66 | AQR Capital Management ✦ | 32.89K | New | $433,437 | 0.0% | New | 1 | SEC ↗ |
| 67 | AQR Capital Management ✦ | 32.89K | New | $433,437 | 0.0% | New | 1 | SEC ↗ |
| 68 | AQR Capital Management ✦ | 32.89K | New | $433,437 | 0.0% | New | 1 | SEC ↗ |
| 69 | AQR Capital Management ✦ | 32.89K | New | $433,437 | 0.0% | New | 1 | SEC ↗ |
| 70 | AQR Capital Management ✦ | 32.89K | New | $433,437 | 0.0% | New | 1 | SEC ↗ |
| 71 | Group One Trading Llc | 30.48K | — | $401,674 | 0.0% | n/c | 1 | SEC ↗ |
| 72 | California State Teachers… | 29.30K | — | $386,121 | 0.0% | n/c | 1 | SEC ↗ |
| 73 | Simplex Trading, Llc | 28.97K | — | $381,850 | 0.0% | n/c | 1 | SEC ↗ |
| 74 | Hsbc Holdings Plc | 22.19K | — | $293,490 | 0.0% | n/c | 1 | SEC ↗ |
| 75 | Hsbc Holdings Plc | 22.19K | — | $293,490 | 0.0% | n/c | 1 | SEC ↗ |
| 76 | Hsbc Holdings Plc | 22.19K | — | $293,490 | 0.0% | n/c | 1 | SEC ↗ |
| 77 | Hsbc Holdings Plc | 22.19K | — | $293,490 | 0.0% | n/c | 1 | SEC ↗ |
| 78 | Hsbc Holdings Plc | 22.19K | — | $293,490 | 0.0% | n/c | 1 | SEC ↗ |
| 79 | Hsbc Holdings Plc | 22.19K | — | $293,490 | 0.0% | n/c | 1 | SEC ↗ |
| 80 | Mariner, LLC | 20.16K | — | $265,689 | 0.0% | n/c | 1 | SEC ↗ |
| 81 | Northern Trust Corp | 18.48K | — | $243,554 | 0.0% | n/c | 1 | SEC ↗ |
| 82 | Northern Trust Corp | 18.48K | — | $243,554 | 0.0% | n/c | 1 | SEC ↗ |
| 83 | Northern Trust Corp | 18.48K | — | $243,554 | 0.0% | n/c | 1 | SEC ↗ |
| 84 | Legal & General Group Plc | 16.08K | — | $211,909 | 0.0% | n/c | 1 | SEC ↗ |
| 85 | Legal & General Group Plc | 16.08K | — | $211,909 | 0.0% | n/c | 1 | SEC ↗ |
| 86 | Zurcher Kantonalbank (Zurich… | 13.59K | — | $179,143 | 0.0% | n/c | 1 | SEC ↗ |
| 87 | Bank Of America Corp /De/ | 13.53K | — | $178,364 | 0.0% | n/c | 1 | SEC ↗ |
| 88 | Bank Of America Corp /De/ | 13.53K | — | $178,364 | 0.0% | n/c | 1 | SEC ↗ |
| 89 | Bank Of America Corp /De/ | 13.53K | — | $178,364 | 0.0% | n/c | 1 | SEC ↗ |
| 90 | Bank Of America Corp /De/ | 13.53K | — | $178,364 | 0.0% | n/c | 1 | SEC ↗ |
| 91 | State Of Wisconsin Investment Board | 12.44K | — | $163,933 | 0.0% | n/c | 1 | SEC ↗ |
| 92 | Bnp Paribas Financial Markets | 11.31K | — | $149,066 | 0.0% | n/c | 1 | SEC ↗ |
| 93 | Wells Fargo & Company/Mn | 10.00K | — | $131,800 | 0.0% | n/c | 1 | SEC ↗ |
| 94 | Osaic Holdings, Inc. | 8.98K | — | $118,422 | 0.0% | n/c | 1 | SEC ↗ |
| 95 | Ensign Peak Advisors, Inc | 4.49K | — | $59,165 | 0.0% | n/c | 1 | SEC ↗ |
| 96 | Russell Investments Group, Ltd. | 3.43K | — | $45,154 | 0.0% | n/c | 1 | SEC ↗ |
| 97 | Deutsche Bank Ag\ | 2.05K | — | $27,045 | 0.0% | n/c | 1 | SEC ↗ |
| 98 | Us Bancorp \De\ | 1.33K | — | $17,503 | 0.0% | n/c | 1 | SEC ↗ |
| 99 | Us Bancorp \De\ | 1.33K | — | $17,503 | 0.0% | n/c | 1 | SEC ↗ |
| 100 | Citigroup Inc | 910 | — | $11,994 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| D. E. Shaw & Co. | $32.70M | 0.0% |
| Renaissance Technologies | $1.77M | 0.0% |
| AQR Capital Management | $433,437 | 0.0% |
| AQR Capital Management | $433,437 | 0.0% |
| AQR Capital Management | $433,437 | 0.0% |
| AQR Capital Management | $433,437 | 0.0% |
| AQR Capital Management | $433,437 | 0.0% |
Exited
| Adage Capital Partners | $10.76M | was 0.0% |
| Marshall Wace | $2.30M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 145 holders, 61.96M shares, $1.12B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q4 2025 ·
Methodology ·
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