MBX BIOSCIENCES INC

Ticker: MBX CUSIP: 55287L101 Class: Common Stock

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 32,644 Value ($000) $1,030 Avg Close $24.26 Range $12.94 - $35.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	32,644	$1,030	$24.26	$12.94 - $35.55