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Wellington Biomedical Innovation Master Investors (Cayman) II, L.P.

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

2

Stocks Covered

1

Latest Filing

Nov 12, 2025

Filings

MBX

MBX Biosciences

SC 13G/A · Nov 12, 2025

4.5%

2.0M shares

MBX

MBX Biosciences, Inc.

SC 13G · Sep 20, 2024

5.6%

1.8M shares