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Swiss National Bank

Bank

Position in AMTM — Amentum Holdings, Inc.

CIK 1582202 ZURICH, V8

Position in AMTM

as of Mar 31, 2026 · filed May 7, 2026
Position Value
$8,173,237
-$868,702 QoQ
Shares Held
313,391
+0.5% QoQ
Ownership
0.128%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in AMTM Over Time

Shares Held

Position Value (USD)

Position in Specialty Business Services

Industrials · as of Mar 31, 2026

Swiss National Bank holds $514,599,567 across 23 Specialty Business Services names. AMTM ranks #8 (1.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 AMTM
Amentum Holdings, Inc.
This page
313,391 $8,173,237

All Filings in AMTM

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7 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $8,173,237 313,391
2025-12-31 $9,041,939 311,791
2025-09-30 $7,340,459 306,491
2025-06-30 $7,134,729 302,191
2025-03-31 $4,717,440 259,200
2024-12-31 $5,535,096 263,200
2024-09-30 $10,087,800 312,800