MPLT — Institutional owners (13F)
Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | Shares | % of tracked 13F | Type |
|---|---|---|---|---|
| NOVO HOLDINGS A/S | $132,128,532 | 3,686,622 | 16.40% | Shares |
| FCPM III SERVICES B.V. | $115,634,176 | 3,226,400 | 14.35% | Shares |
| GOLDMAN SACHS GROUP INC | $69,827,502 | 1,948,312 | 8.67% | Shares |
| BlackRock, Inc. | $36,740,802 | 1,025,134 | 4.56% | Shares |
| Nan Fung Group Holdings Ltd | $34,809,708 | 971,253 | 4.32% | Shares |
| 5AM Venture Management, LLC | $34,048,394 | 950,011 | 4.23% | Shares |
| Sanofi | $32,687,549 | 912,041 | 4.06% | Shares |
| STATE STREET CORP | $30,541,056 | 852,150 | 3.79% | Shares |
| FMR LLC | $29,516,247 | 823,556 | 3.66% | Shares |
| VANGUARD CAPITAL MANAGEMENT LLC | $28,103,936 | 784,150 | 3.49% | Shares |
| Blue Owl Capital Holdings LP | $26,160,655 | 729,929 | 3.25% | Shares |
| Paradigm Biocapital Advisors LP | $24,580,936 | 685,852 | 3.05% | Shares |
| Pivotal bioVenture Partners Investment Advisor LLC | $21,914,225 | 611,446 | 2.72% | Shares |
| Velan Capital Investment Management LP | $17,665,285 | 492,893 | 2.19% | Shares |
| Siren, L.L.C. | $16,128,000 | 450,000 | 2.00% | Shares |
| VANGUARD GROUP INC | $15,275,718 | 869,668 | 1.90% | Shares |
| Capital World Investors | $14,899,763 | 415,730 | 1.85% | Shares |
| GEODE CAPITAL MANAGEMENT, LLC | $14,414,363 | 402,051 | 1.79% | Shares |
| BAKER BROS. ADVISORS LP | $13,071,027 | 364,705 | 1.62% | Shares |
| DAFNA Capital Management LLC | $6,128,855 | 171,006 | 0.76% | Shares |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $6,123,694 | 170,862 | 0.76% | Shares |
| Freestone Grove Partners LP | $6,053,806 | 168,912 | 0.75% | Shares |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $4,903,557 | 136,818 | 0.61% | Shares |
| MILLENNIUM MANAGEMENT LLC | $4,617,661 | 128,841 | 0.57% | Shares |
| SUPERSTRING CAPITAL MANAGEMENT LP | $4,495,483 | 125,432 | 0.56% | Shares |
| VANGUARD FIDUCIARY TRUST CO | $4,413,158 | 123,135 | 0.55% | Shares |
| UBS Group AG | $4,373,484 | 122,028 | 0.54% | Shares |
| NORTHERN TRUST CORP | $4,180,808 | 116,652 | 0.52% | Shares |
| STEMPOINT CAPITAL LP | $3,831,511 | 106,906 | 0.48% | Shares |
| SEVEN GRAND MANAGERS, LLC | $3,584,000 | 100,000 | 0.44% | Shares |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $3,467,914 | 96,761 | 0.43% | Shares |
| LAZARD ASSET MANAGEMENT LLC | $2,870,139 | 80,082 | 0.36% | Shares |
| Boxer Capital Management, LLC | $2,688,000 | 75,000 | 0.33% | Shares |
| Burkehill Global Management, LP | $2,688,000 | 75,000 | 0.33% | Shares |
| BNP PARIBAS FINANCIAL MARKETS | $2,526,147 | 70,484 | 0.31% | Shares |
| Trexquant Investment LP | $2,286,305 | 63,792 | 0.28% | Shares |
| TD Asset Management Inc | $1,954,212 | 54,526 | 0.24% | Shares |
| BANK OF AMERICA CORP /DE/ | $1,951,990 | 54,464 | 0.24% | Shares |
| WELLINGTON MANAGEMENT GROUP LLP | $1,860,705 | 51,917 | 0.23% | Shares |
| Jain Global LLC | $1,632,548 | 45,551 | 0.20% | Shares |
| MORGAN STANLEY | $1,372,815 | 38,304 | 0.17% | Shares |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $1,254,400 | 35,000 | 0.16% | Shares |
| Weiss Asset Management LP | $1,186,089 | 33,094 | 0.15% | Shares |
| JANUS HENDERSON GROUP PLC | $1,113,108 | 54,752 | 0.14% | Shares |
| Bank of New York Mellon Corp | $1,089,894 | 30,410 | 0.14% | Shares |
| ADAR1 Capital Management, LLC | $949,652 | 26,497 | 0.12% | Shares |
| CITADEL ADVISORS LLC | $922,916 | 25,751 | 0.11% | Shares |
| Jump Financial, LLC | $903,956 | 25,222 | 0.11% | Shares |
| XTX Topco Ltd | $893,097 | 24,919 | 0.11% | Shares |
| Ghisallo Capital Management LLC | $716,800 | 20,000 | 0.09% | Shares |
| Nuveen, LLC | $642,289 | 17,921 | 0.08% | Shares |
| CITIGROUP INC | $611,108 | 17,051 | 0.08% | Shares |
| CITADEL ADVISORS LLC | $609,280 | 17,000 | 0.08% | Put option |
| RHUMBLINE ADVISERS | $564,401 | 15,748 | 0.07% | Shares |
| MARKET STREET WEALTH MANAGEMENT ADVISORS LLC | $506,204 | 14,124 | 0.06% | Shares |
| Rafferty Asset Management, LLC | $496,492 | 13,853 | 0.06% | Shares |
| BARCLAYS PLC | $465,024 | 12,975 | 0.06% | Shares |
| Virtus Investment Advisers, LLC | $422,589 | 11,791 | 0.05% | Shares |
| Quantinno Capital Management LP | $406,390 | 11,339 | 0.05% | Shares |
| MA Private Wealth | $372,342 | 10,389 | 0.05% | Shares |
| DEUTSCHE BANK AG\ | $370,084 | 10,326 | 0.05% | Shares |
| LMR Partners LLP | $358,400 | 10,000 | 0.04% | Shares |
| WELLS FARGO & COMPANY/MN | $337,577 | 9,419 | 0.04% | Shares |
| TWO SIGMA INVESTMENTS, LP | $322,488 | 8,998 | 0.04% | Shares |
| Vanguard Global Advisers, LLC | $302,060 | 8,428 | 0.04% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $297,472 | 8,300 | 0.04% | Put option |
| AMERICAN CENTURY COMPANIES INC | $267,725 | 7,470 | 0.03% | Shares |
| MetLife Investment Management, LLC | $263,532 | 7,353 | 0.03% | Shares |
| Russell Investments Group, Ltd. | $260,449 | 7,267 | 0.03% | Shares |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $252,314 | 7,040 | 0.03% | Shares |
| PROFUND ADVISORS LLC | $249,303 | 6,956 | 0.03% | Shares |
| RENAISSANCE TECHNOLOGIES LLC | $248,622 | 6,937 | 0.03% | Shares |
| RAYMOND JAMES FINANCIAL INC | $231,347 | 6,455 | 0.03% | Shares |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $227,293 | 6,411 | 0.03% | Shares |
| MARSHALL WACE, LLP | $207,872 | 5,800 | 0.03% | Shares |
| Invesco Ltd. | $205,328 | 5,729 | 0.03% | Shares |
| Police & Firemen's Retirement System of New Jersey | $196,797 | 5,491 | 0.02% | Shares |
| NEW YORK STATE COMMON RETIREMENT FUND | $189,952 | 5,300 | 0.02% | Shares |
| JPMORGAN CHASE & CO | $148,587 | 4,332 | 0.02% | Shares |
| T. Rowe Price Investment Management, Inc. | $99,698 | 2,781,728 | 0.01% | Shares |
| Tower Research Capital LLC (TRC) | $71,537 | 1,996 | 0.01% | Shares |
| OSAIC HOLDINGS, INC. | $68,020 | 1,898 | 0.01% | Shares |
| Aster Capital Management (DIFC) Ltd | $53,043 | 1,480 | 0.01% | Shares |
| PRICE T ROWE ASSOCIATES INC /MD/ | $50,999 | 1,422,935 | 0.01% | Shares |
| Pinnacle Wealth Planning Services, Inc. | $45,338 | 1,265 | 0.01% | Shares |
| SBI Securities Co., Ltd. | $41,574 | 1,160 | 0.01% | Shares |
| Legal & General Group Plc | $37,023 | 1,033 | 0.00% | Shares |
| Ameritas Investment Partners, Inc. | $33,905 | 946 | 0.00% | Shares |
| Caitong International Asset Management Co., Ltd | $19,712 | 550 | 0.00% | Shares |
| SIMPLEX TRADING, LLC | $19,281 | 538 | 0.00% | Shares |
| ROYAL BANK OF CANADA | $17,000 | 474 | 0.00% | Shares |
| NISA INVESTMENT ADVISORS, LLC | $14,336 | 400 | 0.00% | Shares |
| State of Wyoming | $12,938 | 361 | 0.00% | Shares |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $5,161 | 144 | 0.00% | Shares |
| GAMMA Investing LLC | $4,408 | 123 | 0.00% | Shares |
| Farther Finance Advisors, LLC | $4,301 | 120 | 0.00% | Shares |
| PNC Financial Services Group, Inc. | $3,369 | 94 | 0.00% | Shares |
| Global Retirement Partners, LLC | $2,258 | 63 | 0.00% | Shares |
| Sterling Capital Management LLC | $2,007 | 56 | 0.00% | Shares |
| HRT FINANCIAL LP | $1,863 | 51,983 | 0.00% | Shares |
| Arax Advisory Partners | $1,183 | 33 | 0.00% | Shares |
| CWM, LLC | $1,159 | 57 | 0.00% | Shares |
| SJS Investment Consulting Inc. | $646 | 18 | 0.00% | Shares |
| EverSource Wealth Advisors, LLC | $287 | 8 | 0.00% | Shares |
| Allworth Financial LP | $251 | 7 | 0.00% | Shares |
| Penserra Capital Management LLC | $38 | 1,088 | 0.00% | Shares |
| Larson Financial Group LLC | $36 | 1 | 0.00% | Shares |
| Pacer Advisors, Inc. | $8 | 231 | 0.00% | Shares |
| Covestor Ltd | $1 | 16 | 0.00% | Shares |