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UBS Group AG

Position in AMTM — Amentum Holdings, Inc.

CIK 1610520 ZURICH, V8

Position in AMTM

as of Mar 31, 2026 · filed May 5, 2026
Position Value
$44,617,010
+$38,640,052 QoQ
Shares Held
1,710,775
+730.1% QoQ
Ownership
0.700%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority Sole 92.3525302859815.ToString("F0")% Shared 0.ToString("F0")% None 7.647469714018501.ToString("F0")%

Common Shares in AMTM Over Time

Shares Held

Position Value (USD)

Position in Specialty Business Services

Industrials · as of Mar 31, 2026

UBS Group AG holds $898,942,877 across 43 Specialty Business Services names. AMTM ranks #6 (5.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 AMTM
Amentum Holdings, Inc.
This page
1,710,775 $44,617,010

All Filings in AMTM

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7 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $44,617,010 1,710,775
2025-12-31 $5,976,958 206,102
2025-09-30 $5,536,999 231,190
2025-06-30 $18,092,436 766,304
2025-03-31 $27,848,437 1,530,134
2024-12-31 $23,800,575 1,131,744
2024-09-30 $13,756,688 426,564