MBX Biosciences Inc

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MBX Biosciences Inc
TickerMBX
CIK #0001776111
CUSIP55287L101
SectorLife Sciences - Pharmaceutical Preparations
Address12406 Horesham Street, Carmel, IN 46032
Source [EDGAR]
CIK Filing 2011 - 2025
[0001776111] 10-K
[0001776111] 10-Q
[0001776111] 3
[0001776111] 4
[0001776111] 8-K
[0001776111] D
[0001776111] SC 13D
[0001776111] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Wellington Management Group LLP MBX Biosciences Inc [2024-11-08] 0.22
Hawryluk P Kent MBX Biosciences Inc [2024-11-01] 81945.55
Norwest Venture Partners XVI LP MBX Biosciences Inc [2024-09-23] 6.4
Deep Track Capital LP MBX Biosciences Inc [2024-09-23] 0.48
OrbiMed Advisors LLC MBX Biosciences Inc [2024-09-23] 12.0
New Enterprise Associates 17 LP MBX Biosciences Inc [2024-09-23] 11.4
Frazier Life Sciences Public Fund LP MBX Biosciences Inc [2024-09-23] 81943.5
Wellington Biomedical Innovation Master Investors Cayman II LP MBX Biosciences Inc [2024-09-20] 5.62
Form 3/4/5 Filer 2011 - 2025
MBX Biosciences, Inc.
Hoerter Steven L.
Mathers Edward T
Pescovitz Ora H.
Heron Patrick J
Ryder Steven
Cornelius James M
Aynechi Tiba
OrbiMed Capital GP VII LLC
OrbiMed Genesis GP LLC
OrbiMed Advisors LLC
Gordon Carl L
Azoulay Salomon
Bartram Richard
Hawryluk P. Kent
Baskett Forest
Behbahani Ali
Chang Carmen
Florence Anthony A. Jr.
Makhzoumi Mohamad
Walker Paul Edward
Yang Rick
Sandell Scott D
Wellington Biomedical Innovation Master Investors (Cayman) I
NEA 17 GP LLC
New Enterprise Associates 17, L.P.
NEA Partners 17, L.P.
Topper James N
Fhmls X LLC
Frazier Life Sciences X, L.P.
Fhmls X LP
Form 13F Holdings
Firm Period DFND Voting Shares
Frazier Life Sciences Management LP [2025-06-30] SOLE 5,985,347 5,985,347
OrbiMed Advisors LLC [2025-06-30] SOLE 4,002,887 4,002,887
NEA Management Company LLC [2025-06-30] DFND 3,614,486 3,614,486
Wellington Management Group LLP [2025-06-30] DFND 0 2,266,628
Deep Track Capital LP [2025-06-30] SOLE 2,188,592 2,188,592
NVP Associates, LLC [2025-06-30] SOLE 2,136,335 2,136,335
Driehaus Capital Management LLC [2025-06-30] SOLE 1,417,475 1,571,906
MPM BioImpact LLC [2025-06-30] SOLE 1,294,416 1,294,416
EcoR1 Capital LLC [2025-06-30] SOLE 1,149,794 1,149,794
Vanguard Group Inc [2025-06-30] SOLE 0 1,030,925
BlackRock, Inc. [2025-06-30] SOLE 984,686 1,011,546
Point72 Asset Management LP [2025-06-30] DFND 0 973,787
Woodline Partners LP [2025-06-30] SOLE 901,103 901,103
Parkman Healthcare Partners LLC [2025-06-30] SOLE 871,933 871,933
Millennium Management LLC [2025-06-30] SOLE 766,840 818,140
Cormorant Asset Management LP [2025-06-30] DFND 700,000 700,000
TCG Crossover Management LLC [2025-06-30] SOLE 650,000 650,000
Schonfeld Strategic Advisors LLC [2025-06-30] SOLE 631,413 631,413
Franklin Resources Inc [2025-06-30] DFND 494,852 494,852
RA Capital Management LP [2025-06-30] SOLE 377,841 377,841
Geode Capital Management LLC [2025-06-30] DFND 348,447 348,447
State Street Corp [2025-06-30] DFND 246,919 265,119
SIO Capital Management LLC [2025-06-30] SOLE 241,000 241,000
Opaleye Management Inc [2025-06-30] SOLE 239,319 239,319
Sectoral Asset Management Inc [2025-06-30] SOLE 0 191,825
TD Asset Management Inc [2025-06-30] SOLE 171,304 171,304
Stempoint Capital LP [2025-06-30] SOLE 141,021 141,021
Northern Trust Corp [2025-06-30] DFND 112,986 112,986
Platinum Investment Management Ltd [2025-06-30] SOLE 112,743 112,743
Charles Schwab Investment Management Inc [2025-06-30] SOLE 107,483 107,483
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