Guru Ownership Trend
Guru Analysis for MBX Biosciences, Inc. (MBX)
MBX Biosciences, Inc. (MBX), a key player in the Healthcare sector, continues to attract institutional attention.
As of Q4 2025, a total of 3 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $24.57 M.
Top institutional holders include Steven Cohen and Renaissance Technologies (RenTech).
Institutional sentiment is currently Bullish. This is evidenced by a $3.19 M net inflow during the quarter.
Recent activity highlights Renaissance Technologies (RenTech) who opened a new position.
Key Holders
Top 5 by Value
Top 5 by Conviction
Recent Activity Breakdown (Q4 2025)
Guru Consensus (Q4 2025)
FAQs for MBX Biosciences, Inc. (MBX)
Major holders include Steven Cohen ($21.47 M), Renaissance Technologies (RenTech) ($1.03 M), Cliff Asness ($990,641). According to the latest reported data, 3 tracked investment managers collectively hold approximately 744,662 shares.
According to the latest 13F reporting period, sentiment appears Bullish (Net Buying). There was a net inflow of $3.19 M, with 3 managers increasing positions and 0 managers reducing holdings.
No tracked managers reduced or fully exited their positions in MBX during the most recent reporting period.
Yes, 1 managers opened new positions in MBX, and 2 increased their existing holdings. The total reported buy value was $3.19 M.