American Securities Llc Portfolio Analysis: Top Holdings as of June 30, 2026
This analysis examines the top holdings of American Securities Llc's portfolio as of June 30, 2026. The investment firm maintains a concentrated position in Amentum Holdings Inc., holding nearly one-quarter (24.79%) of its $931 million total assets.
As of June 30, 2026, American Securities Llc has compiled an impressive portfolio valued at approximately $931 million.
In a detailed breakdown of their holdings, the investment firm's largest position is identified through its top holdings by weight data. This concentration represents nearly one-quarter (24.79%) of their entire portfolio value, showcasing significant exposure to this particular stock.
The dominant holding in American Securities Llc's portfolio as of June 30, 2026, is AMTM, the ticker symbol for Amentum Holdings, Inc.. This stock accounts for a substantial portion of their assets, specifically $931 million out of the total portfolio value, which translates to 24.79% allocation according to the latest data.
Examining this position further reveals that American Securities Llc holds an enormous number of shares in Amentum Holdings Inc., totaling 45,026,743 shares as of the most recent reporting period. This massive share count underscores the depth and significance of their investment in this single company.
The data indicates no change in the number of shares held for AMTM from the prior period; change_in_shares_from_prior_period shows a value of 0, and the corresponding change_percent_from_prior_period is also null. This suggests that American Securities Llc maintained their position without any significant adjustments during this time.
In terms of portfolio diversification, the information available points to a highly concentrated holding structure focused solely on AMTM at present. The firm's holdings data shows only one stock listed in top_holdings_by_weight and no other stocks appearing in changed_holdings or top_holdings sections for this reporting date.
Furthermore, sector allocation data indicates that the position held by American Securities Llc is categorized under "Unknown" sectors as of June 30, 2026. This highlights a potential lack of diversification across different industry groups in their current portfolio configuration.