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Hudson Bay Capital Management LP

Position in AMRZ — Amrize Ltd

CIK 1393825 STAMFORD, CT

Position in AMRZ

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,806,070
-$92,167 QoQ
Shares Held
33,885
0.0% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#220
of 461 holders
Holding Since
Jun 2025
5 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AMRZ Over Time

Shares Held

Position Value (USD)

Position in Building Materials

Basic Materials · as of Jun 30, 2026

Hudson Bay Capital Management LP holds $14,908,049 across 5 Building Materials names. AMRZ ranks #4 (12.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 AMRZ
Amrize Ltd
This page
33,885 $1,806,070

All Filings in AMRZ

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5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,806,070 33,885
2026-03-31 $1,898,237 33,885
2025-12-31 $2,697,780 49,885
2025-09-30 $3,394,382 69,944
2025-06-30 $4,453,801 89,885