American Securities LLC has disclosed its latest 13F-HR filing, revealing substantial investments in two key companies: Amentum Holdings, Inc. and SOLV Energy Inc. This filing, dated November 12, 2026, indicates a total reported value of approximately $2.69 billion, showcasing the firm's strategic focus on the energy sector.

The importance of this filing lies in its reflection of American Securities' investment strategy, particularly in renewable energy. The firm holds 45,026,743 shares of Amentum Holdings, valued at around $815.88 million, and 78,050,441 shares of SOLV Energy, valued at approximately $1.87 billion. This significant allocation towards energy companies may signal a shift in investment trends as the industry increasingly focuses on sustainability and renewable resources.

Background

American Securities LLC is a Delaware-based investment firm that primarily engages in managing assets for various clients. The company operates under the SEC's jurisdiction and has been active in filing various reports, including 13F-HR forms, which detail its investment holdings. Recent filings include a Schedule 13G/A on November 13, 2026, and a 13F-HR on August 26, 2026.

What the Filing Says

The filing indicates a total of two entries in the information table, with a combined value of $2,690,656,176. The detailed breakdown shows:

Amentum Holdings, Inc. - 45,026,743 shares valued at $815,884,583

SOLV Energy Inc - 78,050,441 shares valued at $1,874,771,593

Impact

This filing could significantly impact perceptions of both Amentum Holdings and SOLV Energy, as the substantial investments from American Securities may enhance their credibility in the market. Investors and analysts will likely scrutinize these holdings, considering the growing emphasis on renewable energy and sustainability within the investment community.

What's Next

The filing does not specify what actions American Securities LLC may take next regarding these investments. However, the firm’s ongoing commitment to the energy sector suggests that further disclosures may follow as they adjust their portfolio in response to market conditions.