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BARCLAYS PLC

Position in MBX — MBX Biosciences, Inc.

CIK 312069 LONDON, X0

Position in MBX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$4,849,540
+$4,496,177 QoQ
Shares Held
87,854
+642.1% QoQ
Ownership
0.182%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#54
of 172 holders
Holding Since
Sep 2024
8 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

BARCLAYS PLC holds $1,710,275,595 across 454 Biotechnology names. MBX ranks #42 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MBX

Export CSV
8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,849,540 87,854
2026-03-31 $353,363 11,838
2025-12-31 $1,661,874 52,691
2025-09-30 $378,454 21,626
2025-06-30 $667,951 58,541
2025-03-31 $87,216 11,818
2024-12-31 $321,290 17,433
2024-09-30 $426,072 16,400