American Trust Investment Advisors, LLC - Stock Holdings in 13F Filings (SEC)

Updated on March 15, 2026.

Based on 13F Filings filed with the SEC on February 17, 2026, for the 2025 Q4 period, American Trust Investment Advisors, LLC held in its portfolio 77 assets valued at $187,010,328 (i.e. $187.01M).

The most valuable assets in the portfolio included: BERKSHIRE HATHAWAY INC DEL ($13.62M), APPLE INC ($9.26M), and LAM RESEARCH CORP ($8.07M).

The chart below shows the top 10 valuable assets, and the table below shows the top 77 valuable assets.

You can see similar for other investment managers.

Related Topics: SEC Topic List.
Data Source: SEC.
Top Valuable Stocks in American Trust Investment Advisors, LLC Portfolio
BERKSHIRE HATHAWAY INC DEL
APPLE INC
LAM RESEARCH CORP
MICROSOFT CORP
CONSTELLATION ENERGY CORP
INTERNATIONAL BUSINESS MACHS
META PLATFORMS INC
BUNGE GLOBAL SA
CITIGROUP INC
SONY GROUP CORP
American Trust Investment Advisors, LLC - Stock Holdings in 13F Filings (SEC)
Items per page:
0 of 0
Name of Issuer No. of Shares Value ($) Class
BERKSHIRE HATHAWAY INC DEL 27103 13623323 CL B NEW
APPLE INC 34042 9254658 COM
LAM RESEARCH CORP 47144 8070110 COM NEW
MICROSOFT CORP 15460 7476765 COM
CONSTELLATION ENERGY CORP 20211 7139940 COM
INTERNATIONAL BUSINESS MACHS 23695 7018696 COM
META PLATFORMS INC 9468 6249732 CL A
BUNGE GLOBAL SA 66791 5949742 COM SHS
CITIGROUP INC 49935 5826915 COM NEW
SONY GROUP CORP 222357 5692339 SPONSORED ADR
ALPHABET INC 18178 5689714 CAP STK CL A
ACCENTURE PLC IRELAND 19015 5101725 SHS CLASS A
SCHWAB CHARLES CORP 50913 5086718 COM
AUTOLIV INC 42216 5011039 COM
AMAZON COM INC 21190 4891076 COM
JACOBS SOLUTIONS INC 36267 4803927 COM
CARRIER GLOBAL CORPORATION 86306 4560409 COM
SOUTHERN CO 51030 4449816 COM
NXP SEMICONDUCTORS N V 19263 4181227 COM
CAMECO CORP 41285 3777165 COM
FLUOR CORP NEW 88304 3499488 COM
MONDELEZ INTL INC 61352 3302578 CL A
BWX TECHNOLOGIES INC 18988 3281886 COM
EMBRAER S.A. 50002 3218629 SPONSORED ADS
LENNAR CORP 30124 3096747 CL A
IRON MTN INC DEL 36624 3037961 COM
MP MATERIALS CORP 59810 3021601 COM CL A
COTERRA ENERGY INC 104620 2753598 COM
CHENIERE ENERGY INC 13553 2634568 COM NEW
BANCO SANTANDER SA 222925 2614910 ADR
CBRE GROUP INC 15794 2539517 CL A
AMERICA MOVIL SAB DE CV 106225 2195671 SPON ADS RP CL B
CONOCOPHILLIPS 22260 2083759 COM
TREX CO INC 54660 1917473 COM
SCHWAB STRATEGIC TR 70070 1856154 US TIPS ETF
OPERA LTD 126025 1784514 SPONSORED ADS
LOCKHEED MARTIN CORP 3386 1637707 COM
ARCOS DORADOS HOLDINGS INC 209313 1536357 SHS CLASS -A -
V F CORP 69779 1261604 COM
KONTOOR BRANDS INC 19679 1202190 COM
CHUBB LIMITED 3386 1056838 COM
ELI LILLY & CO 882 947868 COM
AMENTUM HOLDINGS INC 29175 846075 COM
SPDR S&P 500 ETF TR 1237 843535 TR UNIT
HSBC HLDGS PLC 8045 632900 SPON ADR NEW
AUTOMATIC DATA PROCESSING IN 2273 584684 COM
BJS WHSL CLUB HLDGS INC 5815 523524 COM
UBS GROUP AG 11295 523071 SHS
PROSHARES TR 6033 449941 SP500 EX HLTH
BP PLC 11560 401479 SPONSORED ADR
NATIONAL GRID PLC 5172 400054 SPONSORED ADR NE
SAP SE 1620 393514 SPON ADR
NETFLIX INC 4140 388166 COM
BHP GROUP LTD 6072 366567 SPONSORED ADS
TOYOTA MOTOR CORP 1710 366043 ADS
ASML HOLDING N V 335 358403 N Y REGISTRY SHS
TESLA INC 734 330094 COM
ALBEMARLE CORP 2279 322342 COM
TELEFONICA S A 75984 307735 SPONSORED ADR
NEXTERA ENERGY INC 3590 288205 COM
HONDA MOTOR LTD 9585 282566 ADR ECH CNV IN 3
HA SUSTAINABLE INFRA CAP INC 8990 282556 COM
WOODSIDE ENERGY GROUP LTD 17944 279747 SPONSORED ADR
FIRST SOLAR INC 1070 279516 COM
BROOKFIELD RENEWABLE PARTNER 10225 275768 PARTNERSHIP UNIT
ORMAT TECHNOLOGIES INC 2415 266785 COM
MERCK & CO INC 2483 261361 COM
CUMMINS INC 505 257777 COM
HONEYWELL INTL INC 1319 257324 COM
HEXCEL CORP NEW 3445 254586 COM
ALPHABET INC 796 249785 CAP STK CL C
JOHNSON & JOHNSON 1177 243580 COM
ITRON INC 2590 240507 COM
XYLEM INC 1755 238996 COM
NEXTPOWER INC 2675 233019 CLASS A COM
EMERA INC 4685 230905 COM
COLGATE PALMOLIVE CO 2690 212564 COM