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WHITTIER TRUST CO

Bank

Position in AMTM — Amentum Holdings, Inc.

CIK 1137881 SOUTH PASADENA, CA

Position in AMTM

as of Jun 30, 2026 · filed Jul 28, 2026
Position Value
$74,701
-$19,552 QoQ
Shares Held
3,614
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#284
of 461 holders
Holding Since
Dec 2024
7 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

WHITTIER TRUST CO holds $8,917,667 across 9 Specialty Business Services names. AMTM ranks #5 (0.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 AMTM
Amentum Holdings, Inc.
This page
3,614 $74,701

All Filings in AMTM

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7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $74,701 3,614
2026-03-31 $94,253 3,614
2025-12-31 $104,806 3,614
2025-09-30 $95,776 3,999
2025-06-30 $94,369 3,997
2025-03-31 $77,641 4,266
2024-12-31 $95,013 4,518