Skip to main content

NORTHERN TRUST CORP

Bank

Position in AMTM — Amentum Holdings, Inc.

CIK 73124 CHICAGO, IL

Position in AMTM

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$25,665,456
-$1,970,877 QoQ
Shares Held
984,105
+3.3% QoQ
Ownership
0.403%
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 94% Shared 6% None 0%

Common Shares in AMTM Over Time

Shares Held

Position Value (USD)

Position in Specialty Business Services

Industrials · as of Mar 31, 2026

NORTHERN TRUST CORP holds $1,809,521,861 across 34 Specialty Business Services names. AMTM ranks #12 (1.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AMTM

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $25,665,456 984,105
2025-12-31 $27,636,333 952,977
2025-09-30 $22,583,530 942,945
2025-06-30 $22,217,786 941,033
2025-03-31 $15,550,496 854,423
2024-12-31 $17,711,863 842,219
2024-09-30 $4,789,544 148,513