Sectoral Asset Management Inc / MBX
Sectoral Asset Management Inc’s Mbx Biosciences Inc Position
Does Sectoral Asset Management Inc own Mbx Biosciences Inc (MBX)? Not currently — the last reported position was 194.9K shares worth $3M in Q3 2025; the fund’s latest 13F (Q1 2026) no longer reports it.
Position Value
$3M
Q3 2025
Shares
194.9K
% of Portfolio
+2.11%
Quarters Held
2
position exited
Position History MBX
Reported value by quarter
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Sectoral Asset Management Inc’s full portfolio or all institutional holders of MBX.