MBX(MBX)
MBX
| Holder | Shares | Date | Change | % Held |
|---|---|---|---|---|
| Frazier Life Sciences Management, L.P. | 6.65M | Mar 31, 26 | -- | 19.80% |
| ORBIMED ADVISORS LLC | 3.64M | Mar 31, 26 | -297.32K | 10.83% |
| NEA Management Company, LLC | 3.61M | Mar 31, 26 | -- | 10.76% |
| WELLINGTON MANAGEMENT GROUP LLP | 3.19M | Mar 31, 26 | -158.14K | 9.50% |
| BlackRock, Inc. | 2.94M | Mar 31, 26 | +21.65K | 8.76% |
| FMR LLC | 2.94M | Mar 31, 26 | +2.92M | 8.74% |
| Deep Track Capital, LP | 2.76M | Mar 31, 26 | -492.22K | 8.21% |
| NVP Associates, LLC | 2.14M | Mar 31, 26 | -- | 6.36% |
| Polar Capital Holdings Plc | 1.62M | Mar 31, 26 | +1.62M | 4.83% |
| BRAIDWELL LP | 1.49M | Mar 31, 26 | +473.87K | 4.44% |
| Aaron Wealth Advisors LLC | 1.17M | Mar 31, 26 | +1.10M | 3.48% |
| Cormorant Asset Management, LP | 1.12M | Mar 31, 26 | -- | 3.33% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1.03M | Mar 31, 26 | +188.50K | 3.06% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 1.02M | Mar 31, 26 | -389.95K | 3.03% |
| Kynam Capital Management, LP | 934.80K | Mar 31, 26 | -- | 2.78% |
| CITADEL ADVISORS LLC | 932.83K | Mar 31, 26 | +122.98K | 2.78% |
| Woodline Partners LP | 900.06K | Mar 31, 26 | -100.00K | 2.68% |
| EVENTIDE ASSET MANAGEMENT, LLC | 890.00K | Mar 31, 26 | -- | 2.65% |
| Caligan Partners LP | 848.59K | Mar 31, 26 | +848.59K | 2.53% |
| Parkman Healthcare Partners LLC | 800.04K | Mar 31, 26 | -85.60K | 2.38% |
| STATE STREET CORP | 787.21K | Mar 31, 26 | +114.47K | 2.34% |
| EcoR1 Capital, LLC | 777.00K | Mar 31, 26 | -1.35M | 2.31% |
| GEODE CAPITAL MANAGEMENT, LLC | 670.38K | Mar 31, 26 | +20.99K | 2.00% |
| TCG Crossover Management, LLC | 650.00K | Mar 31, 26 | -- | 1.93% |
| MILLENNIUM MANAGEMENT LLC | 564.41K | Mar 31, 26 | +102.37K | 1.68% |
| StemPoint Capital LP | 499.47K | Mar 31, 26 | +420.92K | 1.49% |
| GOLDMAN SACHS GROUP INC | 457.94K | Mar 31, 26 | +126.01K | 1.36% |
| UBS Group AG | 346.91K | Mar 31, 26 | +65.70K | 1.03% |
| Candriam S.C.A. | 294.37K | Mar 31, 26 | +294.37K | 0.88% |
| D. E. Shaw & Co., Inc. | 288.89K | Mar 31, 26 | -382.95K | 0.86% |
| Rock Springs Capital Management LP | 287.97K | Mar 31, 26 | +5.34K | 0.86% |
| Opaleye Management Inc. | 260.00K | Mar 31, 26 | -- | 0.77% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 214.91K | Mar 31, 26 | -7.27K | 0.64% |
| NORTHERN TRUST CORP | 210.57K | Mar 31, 26 | +19.69K | 0.63% |
| BOOTHBAY FUND MANAGEMENT, LLC | 208.05K | Mar 31, 26 | +208.05K | 0.62% |
| Soleus Capital Management, L.P. | 178.90K | Mar 31, 26 | -230.00K | 0.53% |
| DAFNA Capital Management LLC | 175.47K | Mar 31, 26 | +10.20K | 0.52% |
| VANGUARD FIDUCIARY TRUST CO | 170.15K | Mar 31, 26 | +170.15K | 0.51% |
| Goelzer Investment Management, Inc. | 164.17K | Mar 31, 26 | -57.50K | 0.49% |
| Affinity Asset Advisors, LLC | 150.00K | Mar 31, 26 | -100.00K | 0.45% |
| JPMORGAN CHASE & CO | 147.06K | Mar 31, 26 | +132.41K | 0.44% |
| TFG Asset Management GP Ltd | 145.48K | Mar 31, 26 | +2.15K | 0.43% |
| Schonfeld Strategic Advisors LLC | 123.81K | Mar 31, 26 | -43.31K | 0.37% |
| TD ASSET MANAGEMENT INC | 116.00K | Mar 31, 26 | +14.55K | 0.35% |
| TWO SIGMA INVESTMENTS, LP | 115.08K | Mar 31, 26 | -23.50K | 0.34% |
| Burkehill Global Management, LP | 100.00K | Mar 31, 26 | -- | 0.30% |
| Squarepoint Ops LLC | 97.22K | Mar 31, 26 | +50.51K | 0.29% |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 90.63K | Mar 31, 26 | +21.08K | 0.27% |
| Nuveen, LLC | 81.79K | Mar 31, 26 | +6.23K | 0.24% |
| Bank of New York Mellon Corp | 80.22K | Mar 31, 26 | +4.96K | 0.24% |
| PFM Health Sciences, LP | 71.89K | Mar 31, 26 | -7.42K | 0.21% |
| VICTORY CAPITAL MANAGEMENT INC | 71.03K | Mar 31, 26 | +71.03K | 0.21% |
| MARSHALL WACE, LLP | 62.70K | Mar 31, 26 | +62.70K | 0.19% |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 57.32K | Mar 31, 26 | -16.41K | 0.17% |
| XTX Topco Ltd | 53.21K | Mar 31, 26 | +33.07K | 0.16% |
| DIMENSIONAL FUND ADVISORS LP | 46.75K | Mar 31, 26 | +46.75K | 0.14% |
| Swiss National Bank | 44.40K | Mar 31, 26 | +44.40K | 0.13% |
| PLATINUM INVESTMENT MANAGEMENT LTD | 43.60K | Mar 31, 26 | -- | 0.13% |
| ALPS ADVISORS INC | 36.55K | Mar 31, 26 | -322 | 0.11% |
| ALGERT GLOBAL LLC | 36.02K | Mar 31, 26 | +36.02K | 0.11% |
| Creative Planning | 35.97K | Mar 31, 26 | +2.32K | 0.11% |
| EXCHANGE TRADED CONCEPTS, LLC | 34.26K | Mar 31, 26 | +34.26K | 0.10% |
| RHUMBLINE ADVISERS | 33.87K | Mar 31, 26 | +451 | 0.10% |
| MORGAN STANLEY | 31.56K | Mar 31, 26 | -27.46K | 0.09% |
| ALLIANCEBERNSTEIN L.P. | 30.50K | Mar 31, 26 | +2.60K | 0.09% |
| ExodusPoint Capital Management, LP | 28.09K | Mar 31, 26 | -28.92K | 0.08% |
| Invesco Ltd. | 27.52K | Mar 31, 26 | +6.32K | 0.08% |
| AQR CAPITAL MANAGEMENT LLC | 27.39K | Mar 31, 26 | -4.02K | 0.08% |
| DEUTSCHE BANK AG\ | 22.95K | Mar 31, 26 | +2.92K | 0.07% |
| Cerity Partners LLC | 21.16K | Mar 31, 26 | -160 | 0.06% |
| Legal & General Group Plc | 19.36K | Mar 31, 26 | +16.82K | 0.06% |
| STATE OF WISCONSIN INVESTMENT BOARD | 19.26K | Mar 31, 26 | +19.26K | 0.06% |
| Koa Wealth Management, LLC | 17.91K | Mar 31, 26 | -500 | 0.05% |
| Engineers Gate Manager LP | 17.38K | Mar 31, 26 | +17.38K | 0.05% |
| Qube Research & Technologies Ltd | 17.19K | Mar 31, 26 | -6.03K | 0.05% |
| Vanguard Global Advisers, LLC | 16.03K | Mar 31, 26 | +16.03K | 0.05% |
| MetLife Investment Management, LLC | 16.02K | Mar 31, 26 | -- | 0.05% |
| VANGUARD ASSET MANAGEMENT, Ltd | 14.75K | Mar 31, 26 | +14.75K | 0.04% |
| Optimize Financial Inc | 14.51K | Mar 31, 26 | +14.51K | 0.04% |
| CITIGROUP INC | 13.50K | Mar 31, 26 | -2.89K | 0.04% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 13.32K | Mar 31, 26 | +67 | 0.04% |
| Jump Financial, LLC | 12.70K | Mar 31, 26 | +12.70K | 0.04% |
| BARCLAYS PLC | 11.84K | Mar 31, 26 | -40.85K | 0.04% |
| HighVista Strategies LLC | 11.47K | Mar 31, 26 | +11.47K | 0.03% |
| CANADA PENSION PLAN INVESTMENT BOARD | 10.90K | Mar 31, 26 | -700 | 0.03% |
| WELLS FARGO & COMPANY/MN | 10.76K | Mar 31, 26 | -21.17K | 0.03% |
| BNP PARIBAS ARBITRAGE, SNC | 10.38K | Mar 31, 26 | +3.60K | 0.03% |
| JANUS HENDERSON GROUP PLC | 10.30K | Mar 31, 26 | +10.30K | 0.03% |
| Verition Fund Management LLC | 10.22K | Mar 31, 26 | -47.35K | 0.03% |
| Aquatic Capital Management LLC | 10.15K | Mar 31, 26 | +10.15K | 0.03% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 9.49K | Mar 31, 26 | -67.04K | 0.03% |
| Virtus Investment Advisers, Inc. | 9.13K | Mar 31, 26 | +221 | 0.03% |
| NEW YORK STATE COMMON RETIREMENT FUND | 9.00K | Mar 31, 26 | +4.70K | 0.03% |
| ACT CAPITAL MANAGEMENT, LLC | 9.00K | Mar 31, 26 | +9.00K | 0.03% |
| SEI INVESTMENTS CO | 8.99K | Mar 31, 26 | +1.33K | 0.03% |
| TEMA ETFS LLC | 8.88K | Mar 31, 26 | +8.88K | 0.03% |
| Toroso Investments, LLC | 8.88K | Mar 31, 26 | +8.88K | 0.03% |
| ACADIAN ASSET MANAGEMENT LLC | 8.82K | Mar 31, 26 | -39.79K | 0.03% |
| AMERICAN CENTURY COMPANIES INC | 8.73K | Mar 31, 26 | -3.51K | 0.03% |
| PROFUND ADVISORS LLC | 8.39K | Mar 31, 26 | -826 | 0.02% |
| China Universal Asset Management Co., Ltd. | 7.97K | Mar 31, 26 | -7.35K | 0.02% |
| Brinker Capital Investments, LLC | 7.95K | Mar 31, 26 | +7.95K | 0.02% |
| State of New Jersey Common Pension Fund D | 7.67K | Mar 31, 26 | +7.67K | 0.02% |
| Police & Firemen's Retirement System of New Jersey | 7.52K | Mar 31, 26 | -- | 0.02% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 7.50K | Mar 31, 26 | -2.50K | 0.02% |
| UBS ASSET MANAGEMENT AMERICAS INC | 7.24K | Mar 31, 26 | +7.14K | 0.02% |
| INTECH INVESTMENT MANAGEMENT LLC | 6.84K | Mar 31, 26 | -14 | 0.02% |
| GROUP ONE TRADING, L.P. | 6.25K | Mar 31, 26 | -3.18K | 0.02% |
| Vanguard Investments Australia, Ltd. | 6.10K | Mar 31, 26 | +6.10K | 0.02% |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 5.60K | Mar 31, 26 | -4.76K | 0.02% |
| KLP KAPITALFORVALTNING AS | 4.90K | Mar 31, 26 | +4.90K | 0.01% |
| Russell Investments Group, Ltd. | 3.86K | Mar 31, 26 | +1.00K | 0.01% |
| SG Americas Securities, LLC | 3.39K | Mar 31, 26 | -1.38K | 0.01% |
| Rockefeller Capital Management L.P. | 3.22K | Mar 31, 26 | +224 | 0.01% |
| Mirae Asset Global Investments Co., Ltd. | 2.34K | Mar 31, 26 | +160 | 0.01% |
| Ameritas Investment Partners, Inc. | 2.31K | Mar 31, 26 | -- | 0.01% |
| CWM, LLC | 1.77K | Mar 31, 26 | -12 | 0.01% |
| STRS OHIO | 1.60K | Mar 31, 26 | +900 | 0.00% |
| NISA INVESTMENT ADVISORS, LLC | 1.59K | Mar 31, 26 | -- | 0.00% |
| Tower Research Capital LLC (TRC) | 1.41K | Mar 31, 26 | -2.00K | 0.00% |
| SIMPLEX TRADING, LLC | 1.31K | Mar 31, 26 | -7.62K | 0.00% |
| GF FUND MANAGEMENT CO. LTD. | 1.01K | Mar 31, 26 | +127 | 0.00% |
| Sterling Capital Management LLC | 949 | Mar 31, 26 | -692 | 0.00% |
| KBC Group NV | 810 | Mar 31, 26 | +810 | 0.00% |
| ROYAL BANK OF CANADA | 751 | Mar 31, 26 | -781 | 0.00% |
| EverSource Wealth Advisors, LLC | 704 | Mar 31, 26 | +679 | 0.00% |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 470 | Mar 31, 26 | +470 | 0.00% |
| GAMMA Investing LLC | 299 | Mar 31, 26 | -- | 0.00% |
| US BANCORP \DE\ | 284 | Mar 31, 26 | -28 | 0.00% |
| ADVISOR GROUP HOLDINGS, INC. | 269 | Mar 31, 26 | -77.33K | 0.00% |
| PNC FINANCIAL SERVICES GROUP, INC. | 207 | Mar 31, 26 | +11 | 0.00% |
| SIGNATUREFD, LLC | 179 | Mar 31, 26 | -- | 0.00% |
| FIL Ltd | 178 | Mar 31, 26 | +178 | 0.00% |
| Physician Wealth Advisors, Inc. | 109 | Mar 31, 26 | -- | 0.00% |
| JONES FINANCIAL COMPANIES LLLP | 80 | Mar 31, 26 | -- | 0.00% |
| Allworth Financial LP | 70 | Mar 31, 26 | +18 | 0.00% |
| Parallel Advisors, LLC | 61 | Mar 31, 26 | -- | 0.00% |
| Larson Financial Group LLC | 49 | Mar 31, 26 | +49 | 0.00% |
| ROTHSCHILD INVESTMENT LLC | 24 | Mar 31, 26 | -- | 0.00% |
| Versant Capital Management, Inc | 24 | Mar 31, 26 | +24 | 0.00% |
| Fortitude Family Office, LLC | 19 | Mar 31, 26 | +19 | 0.00% |
| Farther Finance Advisors, LLC | 9 | Mar 31, 26 | -1 | 0.00% |
| MAI Capital Management | 7 | Mar 31, 26 | +7 | 0.00% |
| True Wealth Design, LLC | 2 | Mar 31, 26 | -- | 0.00% |
| IFP Advisors, Inc | 1 | Mar 31, 26 | -- | 0.00% |
| Graham Capital Management, L.P. | -- | Mar 31, 26 | -11.25K | -- |
| Rafferty Asset Management, LLC | -- | Mar 31, 26 | -8.11K | -- |
| RENAISSANCE TECHNOLOGIES LLC | -- | Mar 31, 26 | -32.64K | -- |
| Aster Capital Management (DIFC) Ltd | -- | Mar 31, 26 | -265 | -- |
| Trexquant Investment LP | -- | Mar 31, 26 | -24.27K | -- |
| AMALGAMATED BANK | -- | Mar 31, 26 | -895 | -- |
| GSA CAPITAL PARTNERS LLP | -- | Mar 31, 26 | -19.30K | -- |
| Brevan Howard Capital Management LP | -- | Mar 31, 26 | -25.66K | -- |
| BALYASNY ASSET MANAGEMENT L.P. | -- | Mar 31, 26 | -119.73K | -- |
| FOX RUN MANAGEMENT, L.L.C. | -- | Mar 31, 26 | -23.82K | -- |
| AXQ CAPITAL, LP | -- | Mar 31, 26 | -6.46K | -- |
| Caitong International Asset Management Co., Ltd | -- | Mar 31, 26 | -154 | -- |
| ProShare Advisors LLC | -- | Mar 31, 26 | -7.19K | -- |
| SBI Securities Co., Ltd. | -- | Mar 31, 26 | -9 | -- |
| Daiwa Securities Group Inc. | -- | Mar 31, 26 | -150 | -- |
| JANE STREET GROUP, LLC | -- | Mar 31, 26 | -86.58K | -- |
| Point72 Asset Management, L.P. | -- | Mar 31, 26 | -680.61K | -- |
| Frazier Life Sciences Management, L.P. | 6.65M | Dec 31, 25 | -- | 19.80% |
| ORBIMED ADVISORS LLC | 3.94M | Dec 31, 25 | -67.68K | 11.71% |
| NEA Management Company, LLC | 3.61M | Dec 31, 25 | -- | 10.76% |
| WELLINGTON MANAGEMENT GROUP LLP | 3.35M | Dec 31, 25 | -1.47M | 9.97% |
| VANGUARD GROUP INC | 1.82M | Dec 31, 25 | +140.45K | 5.41% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 1.41M | Dec 31, 25 | -131.48K | 4.19% |
| Cormorant Asset Management, LP | 1.12M | Dec 31, 25 | -105.00K | 3.33% |
| Woodline Partners LP | 1.00M | Dec 31, 25 | -201.09K | 2.98% |
| Kynam Capital Management, LP | 934.80K | Dec 31, 25 | -1.07M | 2.78% |
| EVENTIDE ASSET MANAGEMENT, LLC | 890.00K | Dec 31, 25 | +890.00K | 2.65% |
| Parkman Healthcare Partners LLC | 885.64K | Dec 31, 25 | +112.33K | 2.64% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 840.51K | Dec 31, 25 | -114.22K | 2.50% |
| CITADEL ADVISORS LLC | 809.86K | Dec 31, 25 | -186.23K | 2.41% |
| Point72 Asset Management, L.P. | 680.61K | Dec 31, 25 | +52.94K | 2.03% |
| D. E. Shaw & Co., Inc. | 671.84K | Dec 31, 25 | +671.84K | 2.00% |
| TCG Crossover Management, LLC | 650.00K | Dec 31, 25 | -- | 1.93% |
| GOLDMAN SACHS GROUP INC | 331.94K | Dec 31, 25 | -26.18K | 0.99% |
| Rock Springs Capital Management LP | 282.62K | Dec 31, 25 | -- | 0.84% |
| Opaleye Management Inc. | 260.00K | Dec 31, 25 | +7.00K | 0.77% |
| Affinity Asset Advisors, LLC | 250.00K | Dec 31, 25 | +85.00K | 0.74% |
| NORTHERN TRUST CORP | 190.88K | Dec 31, 25 | +57.62K | 0.57% |
| DAFNA Capital Management LLC | 165.26K | Dec 31, 25 | +80.27K | 0.49% |
| TFG Asset Management GP Ltd | 143.33K | Dec 31, 25 | -34.51K | 0.43% |
| BALYASNY ASSET MANAGEMENT L.P. | 119.73K | Dec 31, 25 | +94.08K | 0.36% |
| PFM Health Sciences, LP | 79.31K | Dec 31, 25 | -142.19K | 0.24% |
| StemPoint Capital LP | 78.55K | Dec 31, 25 | +3.55K | 0.23% |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 73.74K | Dec 31, 25 | -10.03K | 0.22% |
| MORGAN STANLEY | 59.03K | Dec 31, 25 | +14.16K | 0.18% |
| Verition Fund Management LLC | 57.58K | Dec 31, 25 | +57.58K | 0.17% |
| ExodusPoint Capital Management, LP | 57.01K | Dec 31, 25 | -42.99K | 0.17% |
| BARCLAYS PLC | 52.69K | Dec 31, 25 | +31.07K | 0.16% |
| BANK OF AMERICA CORP /DE/ | 37.89K | Dec 31, 25 | +11.28K | 0.11% |
| AQR CAPITAL MANAGEMENT LLC | 31.41K | Dec 31, 25 | +15.64K | 0.09% |
| ALLIANCEBERNSTEIN L.P. | 27.90K | Dec 31, 25 | +17.40K | 0.08% |
| Brevan Howard Capital Management LP | 25.66K | Dec 31, 25 | +25.66K | 0.08% |
| Trexquant Investment LP | 24.27K | Dec 31, 25 | +24.27K | 0.07% |
| Qube Research & Technologies Ltd | 23.21K | Dec 31, 25 | +23.21K | 0.07% |
| Cerity Partners LLC | 21.32K | Dec 31, 25 | +21.32K | 0.06% |
| FMR LLC | 15.75K | Dec 31, 25 | -53.23K | 0.05% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 13.26K | Dec 31, 25 | +6.14K | 0.04% |
| AMERICAN CENTURY COMPANIES INC | 12.24K | Dec 31, 25 | +12.24K | 0.04% |
| CANADA PENSION PLAN INVESTMENT BOARD | 11.60K | Dec 31, 25 | +11.60K | 0.03% |
| Graham Capital Management, L.P. | 11.25K | Dec 31, 25 | +11.25K | 0.03% |
| SIMPLEX TRADING, LLC | 8.93K | Dec 31, 25 | +8.93K | 0.03% |
| Rafferty Asset Management, LLC | 8.11K | Dec 31, 25 | +8.11K | 0.02% |
| Rockefeller Capital Management L.P. | 3.00K | Dec 31, 25 | -- | 0.01% |
| CWM, LLC | 1.78K | Dec 31, 25 | +400 | 0.01% |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1.75K | Dec 31, 25 | +689 | 0.01% |
| US BANCORP \DE\ | 312 | Dec 31, 25 | -25 | 0.00% |
| JONES FINANCIAL COMPANIES LLLP | 80 | Dec 31, 25 | +80 | 0.00% |
| Allworth Financial LP | 52 | Dec 31, 25 | +27 | 0.00% |
| Global Retirement Partners, LLC | 19 | Dec 31, 25 | +19 | 0.00% |
| COMERICA BANK | -- | Dec 31, 25 | -76 | -- |
| BOOTHBAY FUND MANAGEMENT, LLC | -- | Dec 31, 25 | -39.50K | -- |
| Ghisallo Capital Management LLC | -- | Dec 31, 25 | -38.25K | -- |
| BAKER BROS. ADVISORS LP | -- | Dec 31, 25 | -277.78K | -- |
| SummitTX Capital, L.P. | -- | Dec 31, 25 | -29.31K | -- |
| Longaeva Partners L.P. | -- | Dec 31, 25 | -224.43K | -- |
| Murchinson Ltd. | -- | Dec 31, 25 | -80.00K | -- |
| Caption Management, LLC | -- | Dec 31, 25 | -20.00K | -- |
| SRS Capital Advisors, Inc. | -- | Dec 31, 25 | -398 | -- |
| Ikarian Capital, LLC | -- | Dec 31, 25 | -48.07K | -- |
| Symmetry Investments LP | -- | Dec 31, 25 | -10.00K | -- |
| Man Group plc | -- | Dec 31, 25 | -10.22K | -- |
| Exome Asset Management LLC | -- | Dec 31, 25 | -52.40K | -- |
| Nuveen Asset Management, LLC | 14.47K | Dec 31, 24 | +14.47K | 0.04% |