MBX Biosciences, Inc.

NasdaqGS:MBX Stock Report

Market Cap: US$618.2m

MBX Biosciences Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:MBX Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
16 Sep 24BuyUS$8,000,000New Enterprise Associates, Inc.Company500,000US$16.00
16 Sep 24BuyUS$12,000,000OrbiMed Advisors LLCCompany750,000US$16.00
16 Sep 24BuyUS$12,000,000NVP Associates, LLCCompany750,000US$16.00
16 Sep 24BuyUS$10,000,000Frazier Life Sciences Management, LPCompany625,000US$16.00

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of MBX?
Owner TypeNumber of SharesOwnership Percentage
Individual Insiders998,3922.99%
General Public2,100,6706.29%
Institutions11,751,03835.2%
VC/PE Firms18,567,31855.6%

Dilution of Shares: MBX only recently listed within the past 12 months

Top Shareholders

Top 25 shareholders own 92.38% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
17.9%
Frazier Life Sciences Management, LP
5,985,347US$110.7m0%4.01%
11.4%
OrbiMed Advisors LLC
3,812,215US$70.5m0%0.87%
10.8%
New Enterprise Associates, Inc.
3,614,486US$66.9m0%2.69%
9.03%
Deep Track Capital, LP
3,018,935US$55.9m0%1.56%
8.79%
Wellington Management Group LLP
2,937,853US$54.4m0%0.01%
6.39%
NVP Associates, LLC
2,136,335US$39.5m0%5.02%
4.52%
RA Capital Management, L.P.
1,511,334US$28.0m0%0.31%
3.57%
T. Rowe Price Group, Inc.
1,192,938US$22.1m0%no data
3.52%
EcoR1 Capital, LLC
1,175,809US$21.8m0%0.68%
2.94%
Driehaus Capital Management LLC
981,322US$18.2m0%0.09%
2.63%
Peter Hawryluk
879,674US$16.3m0%no data
2.09%
Cormorant Asset Management, LP
700,000US$13.0m0%0.56%
1.95%
TCG Crossover Management, LLC
650,000US$12.0m0%0.93%
1.56%
Woodline Partners LP
519,675US$9.6m0%0.07%
1.35%
Franklin Resources, Inc.
450,000US$8.3m0%no data
1.32%
Millennium Management LLC
440,411US$8.1m0%0.01%
0.67%
Alyeska Investment Group, L.P.
225,000US$4.2m0%0.02%
0.45%
Platinum Investment Management Limited
150,000US$2.8m0%0.08%
0.41%
Citadel Advisors LLC
135,608US$2.5m0%no data
0.31%
James Cornelius
102,082US$1.9m0%no data
0.15%
Goldman Sachs Group, Investment Banking and Securities Investments
51,000US$943.5k0%no data
0.15%
Point72 Asset Management, L.P.
50,317US$930.9k0%no data
0.15%
The Vanguard Group, Inc.
50,000US$925.0k0%no data
0.15%
Monashee Investment Management, LLC
50,000US$925.0k0%0.09%
0.15%
Maven Securities Ltd.
50,000US$925.0k0%0.08%