American Trust Investment Advisors, LLC

In its 13F for Q3 2025 (holdings as of September 30, 2025, filed November 14, 2025), American Trust Investment Advisors, LLC reported 81 stock positions worth $193.9 million. Its top holding was Berkshire Hathaway Class B (BRK.B) at 7.0% of the portfolio, followed by Apple (AAPL, 4.4%) and Microsoft (MSFT, 4.0%). Compared with Q2 2025, it opened 12 new positions, sold out of 12, added to 2 and reduced 53. The biggest buy was a new position in Carrier Global (CARR) and the biggest sale an exit from AES (AES).

Most Recent 13F
Q2 2026
Location
Lebanon, NH
CIK
0001291424
Portfolio Value
$193.9M (Q3 2025)
SEC Filing
0001172661-25-004980 ↗ filed Nov 14, 2025

Holdings Value

0$50.0M$100.0M$150.0M$200.0M$250.0M Q1 2024: $209.9M Q1 2024 Q2 2024: $205.9M Q2 2024 Q3 2024: $244.4M Q3 2024 Q4 2024: $243.9M Q4 2024 Q1 2025: $239.1M Q1 2025 Q2 2025: $198.2M Q2 2025 Q3 2025: $193.9M $193.9M Q3 2025 Q4 2025: $187.0M Q4 2025 Q1 2026: $181.0M Q1 2026 Q2 2026: $202.6M Q2 2026

Holdings 81 stocks · $193.9M

BRK.B Berkshire Hathaway Inc. Class B 7.02% 27,088 $13.6M Reduce -4.1%
AAPL Apple Inc. 4.45% 33,869 $8.6M Reduce -9.8%
MSFT Microsoft Corp. 4.05% 15,160 $7.9M Reduce -6.3%
CEG Constellation Energy 3.61% 21,247 $7.0M Reduce -15.7%
META Meta Platforms Inc. Class A 3.58% 9,457 $6.9M Reduce -6.6%
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 3.45% 23,686 $6.7M Reduce -4.7%
LRCX Lam Research Corp. 3.25% 47,132 $6.3M Reduce -5.0%
SONY Sony Group Corp. - SP ADR 3.23% 217,522 $6.3M Reduce -3.8%
J Jacobs Solutions Inc. 2.79% 36,107 $5.4M Reduce -5.1%
BG Bunge Global SA 2.77% 66,115 $5.4M Reduce -25.6%
ALV Autoliv Inc. 2.76% 43,264 $5.3M Reduce -4.4%
CARR Carrier Global Corp. 2.61% 84,805 $5.1M New
CCJ Cameco Corp. 2.57% 59,456 $5.0M Reduce -8.8%
SO The Southern Co. 2.48% 50,699 $4.8M Reduce -4.7%
SCHW Schwab (charles) Corp. 2.46% 49,941 $4.8M Reduce -2.7%
C Citigroup Inc. 2.44% 46,685 $4.7M New
AMZN Amazon.com Inc. 2.33% 20,563 $4.5M Add +1193.3%
ACN Accenture PLC Class A 2.32% 18,280 $4.5M New
GOOGL Alphabet Inc. Class A 2.31% 18,409 $4.5M Reduce -40.2%
NXPI NXP Semiconductors NV 2.18% 18,575 $4.2M Reduce -2.0%
KIM Kimco Realty Corp. 2.10% 186,007 $4.1M Reduce -5.6%
LEN Lennar Corp. Class A 1.97% 30,312 $3.8M Reduce -6.2%
FLR Fluor Corp. 1.94% 89,439 $3.8M Reduce -31.1%
IRM Iron Mountain Inc. filed as IRON MTN INC DEL 1.91% 36,330 $3.7M Reduce -33.0%
MDLZ Mondelez International Inc. Class A 1.87% 57,920 $3.6M Reduce -1.5%
BWXT BWX Technologies Inc. 1.77% 18,627 $3.4M Reduce -55.3%
FCX Freeport-McMoran Inc. 1.76% 86,852 $3.4M Reduce -3.3%
EMBJ Embraer SA-Spon ADR 1.65% 52,952 $3.2M Reduce -12.2%
LNG Cheniere Energy Inc. 1.64% 13,517 $3.2M Reduce -6.6%
TREX Trex Company Inc. 1.55% 58,135 $3.0M New
OPRA Opera Ltd.-ADR 1.30% 122,327 $2.5M Reduce -7.6%
CBRE CBRE Group Inc. Class A 1.28% 15,749 $2.5M Reduce -42.6%
CTRA Coterra Energy Inc. 1.25% 102,585 $2.4M Reduce -1.6%
SAN Banco Santander SA-Spon ADR 1.20% 222,360 $2.3M Reduce -14.1%
AMX America Movil Sab DE CV 1.15% 106,415 $2.2M Reduce -10.5%
COP Conocophillips 1.10% 22,463 $2.1M Reduce -5.9%
SCHP Schwab U.S. Tips ETF 0.97% 70,070 $1.9M Reduce -16.3%
LMT Lockheed Martin Corp. 0.84% 3,268 $1.6M Add +1.9%
KTB Kontoor Brands Inc. 0.79% 19,295 $1.5M Reduce -11.7%
ARCO Arcos Dorados Holdings Inc. Class A 0.69% 199,631 $1.3M Reduce -9.0%
CMCSA Comcast Corp. Class A 0.66% 40,439 $1.3M Reduce -57.8%
VFC VF Corp. 0.51% 68,789 $993K Reduce -6.6%
CB Chubb Ltd. 0.49% 3,386 $956K No change
SPY SS SPDR S&P 500 ETF Trust-US 0.44% 1,267 $844K No change
AMTM Amentum Holdings Inc. 0.38% 30,483 $730K Reduce -8.3%
ADP Automatic Data Processing 0.35% 2,323 $682K No change
LLY Eli Lilly & Co. 0.35% 877 $669K Reduce -6.0%
HSBC HSBC Holdings PLC-Spons ADR filed as HSBC HLDGS PLC 0.29% 8,045 $571K No change
NFLX Netflix Inc. 0.29% 466 $559K Reduce -2.1%
BJ Bj's Wholesale Club Holdings filed as BJS WHSL CLUB HLDGS INC 0.28% 5,815 $542K No change
UBS UBS Group AG-Reg 0.24% 11,295 $463K No change
SPXV Proshares Trust-S&P 500 Ex-H 0.23% 6,201 $455K Reduce -6.8%
SAP Sap SE-Sponsored ADR 0.22% 1,620 $433K No change
BP BP PLC-Spons ADR 0.21% 11,845 $408K Reduce -8.7%
TELFY Telefonica SA-Spon ADR 0.20% 75,984 $386K No change
NGG National Grid PLC-SP ADR 0.19% 5,172 $376K No change
BHP BHP Group Ltd.-Spon ADR 0.17% 6,072 $339K No change
TM Toyota Motor Corp. -Spon ADR 0.17% 1,710 $327K No change
TSLA Tesla Inc. 0.17% 734 $326K Reduce -66.7%
ASML ASML Holding NV-NY Reg SHS 0.17% 335 $324K No change
HMC Honda Motor Co. Ltd.-Spons ADR 0.15% 9,585 $295K Reduce -12.3%
HASI Ha Sustainable Infrastructur 0.14% 8,990 $276K Reduce -32.5%
NXT Nextpower Inc. filed as NEXTRACKER INC 0.14% 3,675 $272K New
NEE Nextera Energy Inc. 0.14% 3,590 $271K Reduce -39.5%
WDS Woodside Energy Group-ADR 0.14% 17,944 $270K No change
BEP Brookfield Renewable Partner 0.14% 10,225 $264K Reduce -23.3%
ITRI Itron Inc. 0.13% 2,100 $262K New
GOOG Alphabet Inc. Class C 0.12% 991 $241K Reduce -42.0%
FSLR First Solar Inc. 0.12% 1,070 $236K Reduce -41.0%
HON Honeywell International Inc. 0.12% 1,119 $236K New
ORA Ormat Technologies Inc. 0.12% 2,415 $232K New
XYL Xylem Inc. 0.12% 1,570 $232K New
OC Owens Corning 0.12% 1,620 $229K Reduce -52.0%
EMA Emera Inc. 0.12% 4,685 $225K New
JNJ Johnson & Johnson 0.11% 1,187 $220K Reduce -50.0%
ALB Albemarle Corp. 0.11% 2,677 $217K Reduce -29.2%
HXL Hexcel Corp. 0.11% 3,445 $216K New
CL Colgate-Palmolive Co. 0.11% 2,690 $215K No change
CMI Cummins Inc. 0.11% 505 $213K Reduce -19.2%
MRK Merck & Co. Inc. 0.11% 2,483 $208K Reduce -25.3%
GNRC Generac Holdings Inc. 0.11% 1,235 $207K New

Portfolio Sells Q2 2025 → Q3 2025

AES AES Corp. Sold out 0.00% −1.81
CAG Conagra Brands Inc. Sold out 0.00% −1.76
ADI Analog Devices Inc. Sold out 0.00% −1.47
FLR Fluor Corp. Reduce -31.1% 1.94% −1.42
BWXT BWX Technologies Inc. Reduce -55.3% 1.77% −1.26
CMCSA Comcast Corp. Class A Reduce -57.8% 0.66% −1.07
IRM Iron Mountain Inc. Reduce -33.0% 1.91% −0.90
BG Bunge Global SA Reduce -25.6% 2.77% −0.83
CBRE CBRE Group Inc. Class A Reduce -42.6% 1.28% −0.66
CEG Constellation Energy Reduce -15.7% 3.61% −0.50
GOOGL Alphabet Inc. Class A Reduce -40.2% 2.31% −0.43
IBM Intl Business Machines Corp. Reduce -4.7% 3.45% −0.25
FCX Freeport-McMoran Inc. Reduce -3.3% 1.76% −0.21
META Meta Platforms Inc. Class A Reduce -6.6% 3.58% −0.19
TSLA Tesla Inc. Reduce -66.7% 0.17% −0.19
PFE Pfizer Inc. Sold out 0.00% −0.18
ARCO Arcos Dorados Holdings Inc. Class A Reduce -9.0% 0.69% −0.18
NVS Novartis AG-Sponsored ADR Sold out 0.00% −0.17
AMGN Amgen Inc. Sold out 0.00% −0.16
RSP Invesco S&P 500 Equal Weight Sold out 0.00% −0.16
SCHP Schwab U.S. Tips ETF Reduce -16.3% 0.97% −0.15
NVDA Nvidia Corp. Sold out 0.00% −0.15
LNG Cheniere Energy Inc. Reduce -6.6% 1.64% −0.14
MDLZ Mondelez International Inc. Class A Reduce -1.5% 1.87% −0.14
ENPH Enphase Energy Inc. Sold out 0.00% −0.12
BMY Bristol-Myers Squibb Co. Sold out 0.00% −0.12
OC Owens Corning Reduce -52.0% 0.12% −0.12
CTRA Coterra Energy Inc. Reduce -1.6% 1.25% −0.08
EMBJ Embraer SA-Spon ADR Reduce -12.2% 1.65% −0.08
JNJ Johnson & Johnson Reduce -50.0% 0.11% −0.07
NEE Nextera Energy Inc. Reduce -39.5% 0.14% −0.07
ARRY Array Technologies Inc. Sold out 0.00% −0.07
VALE Vale SA-SP ADR Sold out 0.00% −0.05
HASI Ha Sustainable Infrastructur Reduce -32.5% 0.14% −0.04
BEP Brookfield Renewable Partner Reduce -23.3% 0.14% −0.04
NFLX Netflix Inc. Reduce -2.1% 0.29% −0.03
FSLR First Solar Inc. Reduce -41.0% 0.12% −0.03
GOOG Alphabet Inc. Class C Reduce -42.0% 0.12% −0.03
MRK Merck & Co. Inc. Reduce -25.3% 0.11% −0.03
LLY Eli Lilly & Co. Reduce -6.0% 0.35% −0.02
AMTM Amentum Holdings Inc. Reduce -8.3% 0.38% −0.02
MSFT Microsoft Corp. Reduce -6.3% 4.05% −0.01
ALB Albemarle Corp. Reduce -29.2% 0.11% −0.01
HMC Honda Motor Co. Ltd.-Spons ADR Reduce -12.3% 0.15% −0.01
KIM Kimco Realty Corp. Reduce -5.6% 2.10% +0.01
CMI Cummins Inc. Reduce -19.2% 0.11% +0.01
SPXV Proshares Trust-S&P 500 Ex-H Reduce -6.8% 0.23% +0.01
SO The Southern Co. Reduce -4.7% 2.48% +0.01
BP BP PLC-Spons ADR Reduce -8.7% 0.21% +0.01
COP Conocophillips Reduce -5.9% 1.10% +0.01

Portfolio Buys Q2 2025 → Q3 2025

CARR Carrier Global Corp. New 2.61% +2.61
C Citigroup Inc. New 2.44% +2.44
ACN Accenture PLC Class A New 2.32% +2.32
AMZN Amazon.com Inc. Add +1193.3% 2.33% +2.15
TREX Trex Company Inc. New 1.55% +1.55
NXT Nextpower Inc. New 0.14% +0.14
ITRI Itron Inc. New 0.13% +0.13
HON Honeywell International Inc. New 0.12% +0.12
ORA Ormat Technologies Inc. New 0.12% +0.12
XYL Xylem Inc. New 0.12% +0.12
EMA Emera Inc. New 0.12% +0.12
HXL Hexcel Corp. New 0.11% +0.11
GNRC Generac Holdings Inc. New 0.11% +0.11
LMT Lockheed Martin Corp. Add +1.9% 0.84% +0.09

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 81$202.6MAAPL, LRCX, BRK.B, C, IBM
Q1 2026 76$181.0MBRK.B, AAPL, BG, LRCX, C
Q4 2025 77$187.0MBRK.B, AAPL, LRCX, MSFT, CEG
Q3 2025 81$193.9MBRK.B, AAPL, MSFT, CEG, META
Q2 2025 81$198.2MBRK.B, CEG, MSFT, AAPL, META
Q1 2025 101$239.1MBRK.B, AAPL, BG, IBM, SONY
Q4 2024 109$243.9MBRK.B, AAPL, CEG, FLR, IBM
Q3 2024 109$244.4MBRK.B, AAPL, CEG, FLR, IRM
Q2 2024 84$205.9MBRK.B, AAPL, CEG, MSFT, FLR
Q1 2024 86$209.9MBRK.B, AAPL, CEG, FLR, MSFT