American Securities LLC
American Securities LLC reported 2 US-listed holdings worth $3.75 billion in its 13F for the quarter ended 30 June 2026, filed 26 August 2026. Its largest: Solv Energy Inc. (75.2%) and Amentum Holdings, Inc. (24.8%). Against the quarter before, it opened 0 positions, added to 0, trimmed 1 and sold out of 0.
Reported holdings$3.75B-4.5% on Q1 2026
Positions2as many as Q1 2026
The largest ten100.0%of its reported holdings
Latest 13FQ2 2026filed 26 August 2026
HeldTrimmed
The 2 largest of its 2 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q1 2026.
What the fund reported holding at each quarter's end; hover a bar for the number of positions
What it did on the quarter
Held 1Trimmed 1
Its positions against its 13F for the quarter to 31 March 2026; a change under 0.1% of a position counts as held
Trimmed 1
- Solv Energy Inc. MWH-8.9 million shares · -10%
What it holds
| Company | Shares | Value | Of its book | Change in shares |
|---|---|---|---|---|
| Solv Energy Inc. MWH | 82,920,401 | $2.82 billion | 75.21% | -8,853,170 |
| Amentum Holdings, Inc. AMTM | 45,026,743 | $930.7 million | 24.79% | no change |
Every US-listed position in the fund's 13F for the quarter ended 30 June 2026, by the value it reported.