MBX Biosciences Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| FRAZIER LIFE SCIENCES MANAGEMENT, L.P. | 08/14/2026 | 6.65 M | $367.19 M | 0.00% | 13.95% |
| FMR LLC | 08/13/2026 | 5.32 M | $293.82 M | 81.25% | 11.16% |
| WELLINGTON MANAGEMENT GROUP LLP | 08/14/2026 | 4.98 M | $274.76 M | 55.95% | 10.44% |
| NEA MANAGEMENT COMPANY, LLC | 08/14/2026 | 3.61 M | $199.52 M | 0.00% | 7.58% |
| ORBIMED ADVISORS LLC | 08/14/2026 | 3.43 M | $189.27 M | -5.75% | 7.19% |
| BLACKROCK, INC. | 08/07/2026 | 3.32 M | $183.47 M | 13.00% | 6.97% |
| PARADIGM BIOCAPITAL ADVISORS LP | 08/14/2026 | 2.51 M | $138.44 M | 100.00% | 5.26% |
| NVP ASSOCIATES, LLC | 08/07/2026 | 2.14 M | $117.93 M | 0.00% | 4.48% |
| DEEP TRACK CAPITAL, LP | 08/14/2026 | 1.73 M | $95.64 M | -37.17% | 3.63% |
| POLAR CAPITAL HOLDINGS PLC | 08/14/2026 | 1.61 M | $88.79 M | -0.84% | 3.37% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 1.48 M | $81.55 M | -0.01% | 3.10% |
| AARON WEALTH ADVISORS LLC | 07/16/2026 | 1.17 M | $64.46 M | -0.03% | 2.45% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 08/14/2026 | 1.06 M | $58.32 M | 3.77% | 2.22% |
| KYNAM CAPITAL MANAGEMENT, LP | 08/14/2026 | 934.80 K | $51.60 M | 0.00% | 1.96% |
| WOODLINE PARTNERS LP | 08/14/2026 | 900.09 K | $49.69 M | 0.00% | 1.89% |
| EVENTIDE ASSET MANAGEMENT, LLC | 08/14/2026 | 873.49 K | $48.22 M | -1.85% | 1.83% |
| STATE STREET CORP | 08/07/2026 | 864.47 K | $47.72 M | 9.81% | 1.81% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 08/14/2026 | 814.81 K | $44.98 M | -20.82% | 1.71% |
| PARKMAN HEALTHCARE PARTNERS LLC | 08/14/2026 | 800.17 K | $44.17 M | 0.02% | 1.68% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 773.07 K | $42.68 M | 15.32% | 1.62% |
| BRAIDWELL LP | 08/14/2026 | 710.88 K | $39.24 M | -52.37% | 1.49% |
| TCG CROSSOVER MANAGEMENT, LLC | 08/14/2026 | 650.00 K | $35.88 M | 0.00% | 1.36% |
| CORMORANT ASSET MANAGEMENT, LP | 08/14/2026 | 550.00 K | $30.36 M | -50.89% | 1.15% |
| SOLEUS CAPITAL MANAGEMENT, L.P. | 08/11/2026 | 515.28 K | $28.44 M | 188.03% | 1.08% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 459.01 K | $25.34 M | 0.23% | 0.96% |
| MARSHALL WACE, LLP | 08/13/2026 | 401.89 K | $22.18 M | 540.93% | 0.84% |
| ECOR1 CAPITAL, LLC | 08/14/2026 | 388.50 K | $21.45 M | -50.00% | 0.81% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 346.72 K | $19.14 M | 18.21% | 0.73% |
| BANK OF AMERICA CORP /DE/ | 08/14/2026 | 298.93 K | $16.50 M | 939.75% | 0.63% |
| ROCK SPRINGS CAPITAL MANAGEMENT LP | 08/14/2026 | 298.22 K | $16.46 M | 3.56% | 0.63% |
| CANDRIAM S.C.A. | 08/13/2026 | 289.89 K | $15.99 M | -1.52% | 0.61% |
| UBS GROUP AG | 08/13/2026 | 272.75 K | $15.06 M | -21.38% | 0.57% |
| OPALEYE MANAGEMENT INC. | 08/14/2026 | 260.00 K | $14.35 M | 0.00% | 0.55% |
| FRANKLIN RESOURCES INC | 08/13/2026 | 252.67 K | $13.95 M | 100.00% | 0.53% |
| SCHONFELD STRATEGIC ADVISORS LLC | 08/14/2026 | 248.67 K | $13.73 M | 100.84% | 0.52% |
| MORGAN STANLEY | 08/13/2026 | 248.56 K | $13.72 M | 687.52% | 0.52% |
| NORTHERN TRUST CORP | 08/13/2026 | 246.68 K | $13.62 M | 17.15% | 0.52% |
| DIMENSIONAL FUND ADVISORS LP | 08/11/2026 | 233.70 K | $12.90 M | 399.86% | 0.49% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 233.10 K | $12.87 M | 8.46% | 0.49% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 233.10 K | $12.87 M | 100.00% | 0.49% |
| MILLENNIUM MANAGEMENT LLC | 08/14/2026 | 226.15 K | $12.48 M | -59.93% | 0.47% |
| TFG ASSET MANAGEMENT GP LTD | 08/13/2026 | 203.54 K | $11.24 M | 39.91% | 0.43% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 201.43 K | $11.12 M | 18.38% | 0.42% |
| CAPTION MANAGEMENT, LLC | 08/14/2026 | 200.00 K | $11.04 M | 100.00% | 0.42% |
| CALIGAN PARTNERS LP | 08/14/2026 | 200.00 K | $11.04 M | -76.43% | 0.42% |
| D. E. SHAW & CO., INC. | 08/14/2026 | 182.77 K | $10.09 M | -36.73% | 0.38% |
| JPMORGAN CHASE & CO | 08/12/2026 | 139.61 K | $7.52 M | -5.06% | 0.29% |
| KVP CAPITAL ADVISORS, LP | 08/13/2026 | 121.52 K | $6.71 M | 0.00% | 0.25% |
| TWO SIGMA INVESTMENTS, LP | 08/14/2026 | 113.48 K | $6.26 M | -1.39% | 0.24% |
| BURKEHILL GLOBAL MANAGEMENT, LP | 08/14/2026 | 100.00 K | $5.52 M | 0.00% | 0.21% |
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MBX Biosciences Inc. institutional Ownership - FAQ's
During the previous two years, 201 institutional investors and hedge funds held shares of MBX Biosciences Inc.. The most heavily invested institutionals were:
Frazier Life Sciences Management, L.P.: 6.65 M
FMR LLC: 5.32 M
WELLINGTON MANAGEMENT GROUP LLP: 4.98 M
NEA Management Company, LLC: 3.61 M
ORBIMED ADVISORS LLC: 3.43 M
BlackRock, Inc.: 3.32 M
116.81% of MBX Biosciences Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 57.56 M shares in the last 24 months. This purchase volume represents approximately $1.61 B in transactions.