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MetLife Investment Management, LLC

Position in MBX — MBX Biosciences, Inc.

CIK 1529735 Whippany, NJ

Position in MBX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,007,400
+$529,263 QoQ
Shares Held
18,250
+13.9% QoQ
Ownership
0.038%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#85
of 172 holders
Holding Since
Dec 2024
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MBX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

MetLife Investment Management, LLC holds $433,929,439 across 249 Biotechnology names. MBX ranks #80 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MBX

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,007,400 18,250
2026-03-31 $478,137 16,018
2025-12-31 $505,207 16,018
2025-09-30 $192,815 11,018
2025-06-30 $125,715 11,018
2024-12-31 $133,248 7,230