American Trust Investment Advisors, LLC

CIK

1291424

Location

Lebanon, NH

Portfolio Value

Micro $42,391,215

Diversification

Diversified

Filing Date

Global Rank

#4,134 / 8,232 ▲ 149

Top Industry

Consumer Electronics 7.5%

3Y Alpha vs SPY

-0.3%

Period ended 2 months ago

Filed May 15, 2026 · 29d

25 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+75.4%

SPY

+76.5%

Annualised alpha

-0.3%

Max drawdown

−17.6%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

73 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

7.3%

−0.1 pts

Top 5

23.9%

−0.9 pts

Top 10

39.1%

−2.3 pts

HHI

281

Diversified−12

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Technology	23.8%	$42,391,215	13
Financial Services	16.3%	$28,927,663	8
Industrials	14.6%	$25,940,812	12
Consumer Cyclical	8.5%	$15,074,690	8
Consumer Defensive	8.3%	$14,842,952	5
Communication Services	7.6%	$13,433,154	4
Energy	7.4%	$13,100,872	5
Utilities	6.5%	$11,629,825	7
Real Estate	3.4%	$6,058,170	2
Basic Materials	2.1%	$3,718,574	2
Healthcare	1.1%	$1,961,075	6
Unclassified	0.5%	$804,470	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
TREX	Trex Co Inc	+6,990	61,650	$2,245,293
SONY	Sony Group Corp	+5,745	228,102	$4,721,711
UBS	UBS Group AG	+4,965	16,260	$635,278
BHP	BHP Group Ltd	+3,570	9,642	$701,359
MP	MP Materials Corp. / DE	+2,710	62,520	$3,017,215
SAP	Sap SE	+2,605	4,225	$723,362
MDLZ	Mondelez International, Inc.	+2,000	63,352	$3,651,609
TM	Toyota Motor Corp/	+1,830	3,540	$729,558
C	Citigroup Inc	+1,585	51,520	$5,842,883
ACN	Accenture plc	+1,025	20,040	$3,973,731
ITRI	Itron, Inc.	+985	3,575	$320,427
CBRE	Cbre Group, Inc.	+920	16,714	$2,264,078
CARR	CARRIER GLOBAL Corp	+855	87,161	$4,908,035
LEN	Lennar Corp /New/	+775	30,899	$2,683,269
XYL	Xylem Inc.	+715	2,470	$295,165
HSBC	Hsbc Holdings PLC	+710	8,755	$722,199
NXPI	NXP Semiconductors N.V.	+687	19,950	$3,927,357
SCHW	Schwab Charles Corp	+575	51,488	$4,838,842
IRM	Iron Mountain Inc	+522	37,146	$3,794,092
J	Jacobs Solutions Inc.	+520	36,787	$4,682,249
FSLR	First Solar, Inc.	+440	1,510	$297,862
ASML	Asml Holding NV	+225	560	$739,664
MSFT	Microsoft Corp	+185	15,645	$5,791,309
KTB	Kontoor Brands, Inc.	+115	19,794	$1,391,320
SO	Southern Co	+86	51,116	$4,933,716
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
CCJ	Cameco Corp	−18,875	22,410	$2,433,950
LRCX	Lam Research Corp	−15,011	32,133	$6,865,536
SAN	Banco Santander, S.A.	−7,345	215,580	$2,431,742
VFC	V F Corp	−2,695	67,084	$1,139,757
CTRA	Coterra Energy Inc.	−2,422	102,198	$3,591,237
EMBJ	Embraer S.A.	−2,360	47,642	$2,827,076
BG	Bunge Global SA	−2,245	64,546	$8,210,251
CEG	Constellation Energy Corp	−1,740	18,471	$5,158,026
AMX	America Movil Sab De Cv/	−1,685	104,540	$2,663,679
BP	Bp PLC	−1,515	10,045	$472,115
ALV	Autoliv Inc	−1,445	40,771	$4,287,478
FLR	Fluor Corp	−1,355	86,949	$4,056,170
HMC	Honda Motor Co Ltd	−1,285	8,300	$201,773
NGG	National Grid PLC	−945	4,227	$357,604
COP	Conocophillips	−624	21,636	$2,855,952
AAPL	Apple Inc.	−599	33,443	$8,487,498
NFLX	Netflix Inc	−590	3,550	$341,332
GOOGL	Alphabet Inc.	−429	17,749	$5,103,902
LNG	Cheniere Energy, Inc.	−346	13,207	$3,747,618
AMZN	Amazon Com Inc	−214	20,976	$4,368,671
BWXT	BWX Technologies, Inc.	−203	18,785	$3,841,344
META	Meta Platforms, Inc.	−162	9,306	$5,324,241
JNJ	Johnson & Johnson	−135	1,042	$254,706
LMT	Lockheed Martin Corp	−131	3,255	$1,967,289
LLY	ELI LILLY & Co	−62	820	$754,211
No positions match the current search.

New Positions

Positions the filer opened this quarter

5 positions

Ticker	Company	Shares	Value
MKC	Mccormick & Co Inc	43,210	$2,179,512
GNRC	Generac Holdings Inc.	1,380	$269,555
PFE	Pfizer Inc	7,979	$224,050
BMY	Bristol Myers Squibb Co	3,693	$223,980
NVS	Novartis AG	1,345	$205,448
No positions match the current search.

Sold Out

Positions the filer fully exited

5 positions

Ticker	Company	Shares	Value
OPRA	Opera Ltd	126,025	$1,784,514
ARCO	Arcos Dorados Holdings Inc.	209,313	$1,536,357
AMTM	Amentum Holdings, Inc.	29,175	$846,075
ALB	Albemarle Corp	2,279	$322,341
WDS	Woodside Energy Group Ltd	17,944	$279,746
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

13 positions · $42,391,215 total · Technology only · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
AAPL	Apple Inc. Technology	Reduced	33,443	-599	$8,487,498	−8.3%	20.02%
LRCX	Lam Research Corp Technology	Reduced	32,133	-15,011	$6,865,536	−14.9%	16.20%
MSFT	Microsoft Corp Technology	Added	15,645	+185	$5,791,309	−22.5%	13.66%
IBM	International Business Machines Corp Technology	Added	23,757	+62	$5,758,459	−18.0%	13.58%
SONY	Sony Group Corp Technology	Added	228,102	+5,745	$4,721,711	−17.1%	11.14%
ACN	Accenture plc Technology	Added	20,040	+1,025	$3,973,731	−22.1%	9.37%
NXPI	NXP Semiconductors N.V. Technology	Added	19,950	+687	$3,927,357	−6.1%	9.26%
ASML	Asml Holding NV Technology	Added	560	+225	$739,664	+106.4%	1.74%
SAP	Sap SE Technology	Added	4,225	+2,605	$723,362	+83.8%	1.71%
ADP	Automatic Data Processing Inc Technology	Held	2,273	0	$461,828	−21.0%	1.09%
NXT	Nextpower Inc. Technology	Held	2,675	0	$322,471	+38.4%	0.76%
ITRI	Itron, Inc. Technology	Added	3,575	+985	$320,427	+33.2%	0.76%
FSLR	First Solar, Inc. Technology	Added	1,510	+440	$297,862	+6.6%	0.70%