Latest imported 13F data
AMTM

AMENTUM HOLDINGS INC

Institutional Ownership · Q4 2025

Filing: Q4 2025

AMENTUM HOLDINGS INC (AMTM) is held by 465 institutional investors with combined holdings of $5.5B. Major holders include AMERICAN SECURITIES LLC, Invesco Ltd., BlackRock, Inc..

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Institutional Holders
465
Total Value
$5.5B
Ownership %
81.5%

🏦 Top Institutional Holders

AMERICAN SECURITIES LLC
45.0M shares
$1.3B
18.43% ownership
Invesco Ltd.
21.8M shares
$633.2M
8.94% ownership
BlackRock, Inc.
17.5M shares
$506.3M
7.15% ownership
VANGUARD GROUP INC
15.4M shares
$446.9M
6.31% ownership
PRIMECAP MANAGEMENT CO/CA/
12.1M shares
$351.7M
4.96% ownership

📊 Financials

Income statement, balance sheet, and cash flow from SEC filings.

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