MBX Biosciences Inc. – Investors and Politicians Who Own It
MBX
Investors who own it
1 tracked investors, $95.6M in shares, each from their latest 13F.
| Investor | Value | Share of portfolio |
|---|---|---|
David KroinDeep Track Capital, Q2 2026 | $95.6M | 1.39% |
Politicians who own it
Estimated from annual disclosures and trades; values are rough estimates.
No member of Congress is estimated to hold this stock.
Investors buying and selling
| Investor | Action | Shares now |
|---|---|---|
| David Kroin | New | 3,018,935 |
| Peter Kolchinsky | New | 1,511,334 |
| Anand Parekh | New | 225,000 |
| George Soros | New | 30,000 |
Politicians trading it
Latest Congress trades disclosed under the STOCK Act; amounts are ranges.
No disclosed Congress trades in this stock.