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ARIZONA STATE RETIREMENT SYSTEM

Pension

Position in AMTM — Amentum Holdings, Inc.

CIK 1558481 PHOENIX, AZ

Position in AMTM

as of Jun 30, 2026 · filed Aug 7, 2026
Position Value
$904,333
-$231,216 QoQ
Shares Held
43,751
+0.5% QoQ
Ownership
0.018%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#157
of 458 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AMTM Over Time

Shares Held

Position Value (USD)

Position in Specialty Business Services

Industrials · as of Jun 30, 2026

ARIZONA STATE RETIREMENT SYSTEM holds $42,525,867 across 20 Specialty Business Services names. AMTM ranks #8 (2.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 AMTM
Amentum Holdings, Inc.
This page
43,751 $904,333

All Filings in AMTM

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $904,333 43,751
2026-03-31 $1,135,549 43,541
2025-12-31 $1,271,940 43,860
2025-09-30 $1,120,883 46,801
2025-06-30 $1,089,672 46,153
2025-03-31 $698,607 38,385
2024-12-31 $816,700 38,835
2024-09-30 $1,156,936 35,874