Terminal · Institutions

Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

American Trust Investment Advisors, LLC 13F Holdings -- Portfolio & Top Positions (2026-03-31)

American Trust Investment Advisors, LLC (CIK 1291424) reported $181.0M across 76 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: BRK/B ($13.0M, 7.19%), AAPL ($8.5M, 4.69%), BG ($8.2M, 4.54%), LRCX ($6.9M, 3.79%), C ($5.8M, 3.23%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1BRK/BBERKSHIRE HATHAWAY INC DEL$13.0M7.19%27,176Added
2AAPLAPPLE INC$8.5M4.69%33,443Trimmed
3BGBUNGE GLOBAL SA$8.2M4.54%64,546Trimmed
4LRCXLAM RESEARCH CORP$6.9M3.79%32,133Trimmed
5CCITIGROUP INC$5.8M3.23%51,520Added
6MSFTMICROSOFT CORP$5.8M3.20%15,645Added
7IBMINTERNATIONAL BUSINESS MACHS$5.8M3.18%23,757Added
8METAMETA PLATFORMS INC$5.3M2.94%9,306Trimmed
9CEGCONSTELLATION ENERGY CORP$5.2M2.85%18,471Trimmed
10GOOGLALPHABET INC$5.1M2.82%17,749Trimmed
11SOSOUTHERN CO$4.9M2.73%51,116Added
12CARRCARRIER GLOBAL CORPORATION$4.9M2.71%87,161Added
13SCHWSCHWAB CHARLES CORP$4.8M2.67%51,488Added
14SONYSONY GROUP CORP$4.7M2.61%228,102Added
15JJACOBS SOLUTIONS INC$4.7M2.59%36,787Added
16AMZNAMAZON COM INC$4.4M2.41%20,976Trimmed
17ALVAUTOLIV INC$4.3M2.37%40,771Trimmed
18FLRFLUOR CORP$4.1M2.24%86,949Trimmed
19ACNACCENTURE PLC IRELAND$4.0M2.20%20,040Added
20NXPINXP SEMICONDUCTORS N V$3.9M2.17%19,950Added
21BWXTBWX TECHNOLOGIES INC$3.8M2.12%18,785Trimmed
22IRMIRON MTN INC DEL$3.8M2.10%37,146Added
23LNGCHENIERE ENERGY INC$3.7M2.07%13,207Trimmed
24MDLZMONDELEZ INTL INC$3.7M2.02%63,352Added
25CTRACOTERRA ENERGY INC$3.6M1.98%102,198Trimmed

Source: SEC Form 13F filings · as of 2026-03-31