American Trust Investment Advisors, LLC Portfolio Holdings

American Trust Investment Advisors, LLC

  • $173 Million
  • Q3 2025

American Trust Investment Advisors, LLC has filed its 13F form on November 14, 2025 for Q3 2025 where it was disclosed a total value porftolio of $173 Million distributed in 81 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Berkshire Hathaway Inc Class B with a value of $13.6M, Apple Inc. with a value of $8.62M, Microsoft Corp with a value of $7.85M, Constellation Energy Corp with a value of $6.99M, and Meta Platforms, Inc. with a value of $6.95M.

Examining the 13F form we can see an decrease of $4.72M in the current position value, from $178M to 173M.

Below you can find more details about American Trust Investment Advisors, LLC portfolio as well as his latest detailed transactions.

Portfolio value $173 Million
Technology: $39.4 Million
Financial Services: $27.4 Million
Industrials: $22.1 Million
Consumer Cyclical: $18.5 Million
Communication Services: $16.4 Million
Energy: $13.4 Million
Utilities: $13.2 Million
Real Estate: $10.5 Million
Other: $12.2 Million

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$662B
$13.6 Million 7.87% of portfolio
27,088
Q3 2025 Reduced 4.1%
$4.3T
$8.62 Million 4.98% of portfolio
33,869
Q3 2025 Reduced 9.77%
$3.78T
$7.85 Million 4.54% of portfolio
15,160
Q3 2025 Reduced 6.28%
$111B
$6.99 Million 4.04% of portfolio
21,247
Q3 2025 Reduced 15.65%
$1.37T
$6.95 Million 4.01% of portfolio
9,457
Q3 2025 Reduced 6.58%
$266B
$6.68 Million 3.86% of portfolio
23,686
Q3 2025 Reduced 4.65%
$36B
$6.26 Million 3.62% of portfolio
217,522
Q3 2025 Reduced 3.82%
$10.5B
$5.34 Million 3.09% of portfolio
43,264
Q3 2025 Reduced 4.4%
$45.2B
$5.06 Million 2.92% of portfolio
84,805
Q3 2025 New
$36.7B
$4.99 Million 2.88% of portfolio
59,456
Q3 2025 Reduced 8.82%
$98.6B
$4.8 Million 2.78% of portfolio
50,699
Q3 2025 Reduced 4.74%
$167B
$4.77 Million 2.75% of portfolio
49,941
Q3 2025 Reduced 2.68%
$190B
$4.74 Million 2.74% of portfolio
46,685
Q3 2025 New
$2.39T
$4.52 Million 2.61% of portfolio
20,563
Q3 2025 Added 1,193.27%
$152B
$4.51 Million 2.6% of portfolio
18,280
Q3 2025 New
$1.65T
$4.48 Million 2.59% of portfolio
18,409
Q3 2025 Reduced 40.2%
$12.6B
$4.06 Million 2.35% of portfolio
186,007
Q3 2025 Reduced 5.62%
$30.9B
$3.82 Million 2.21% of portfolio
30,312
Q3 2025 Reduced 6.17%
$6.02B
$3.76 Million 2.17% of portfolio
89,439
Q3 2025 Reduced 31.11%
$26.6B
$3.7 Million 2.14% of portfolio
36,330
Q3 2025 Reduced 33.0%
$76.2B
$3.62 Million 2.09% of portfolio
57,920
Q3 2025 Reduced 1.51%
$16.3B
$3.43 Million 1.98% of portfolio
18,627
Q3 2025 Reduced 55.33%
$57.4B
$3.41 Million 1.97% of portfolio
86,852
Q3 2025 Reduced 3.32%
$11.5B
$3.2 Million 1.85% of portfolio
52,952
Q3 2025 Reduced 12.2%
$53.8B
$3.18 Million 1.83% of portfolio
13,517
Q3 2025 Reduced 6.64%
$3.5B
$3 Million 1.74% of portfolio
58,135
Q3 2025 New
$1.54B
$2.52 Million 1.46% of portfolio
122,327
Q3 2025 Reduced 7.63%
$49.4B
$2.48 Million 1.43% of portfolio
15,749
Q3 2025 Reduced 42.65%
$21B
$2.43 Million 1.4% of portfolio
102,585
Q3 2025 Reduced 1.59%
$181B
$2.33 Million 1.35% of portfolio
222,360
Q3 2025 Reduced 14.09%
$113B
$2.12 Million 1.23% of portfolio
22,463
Q3 2025 Reduced 5.92%
$0
$1.89 Million 1.09% of portfolio
70,070
Q3 2025 Reduced 16.27%
$123B
$1.63 Million 0.94% of portfolio
3,268
Q3 2025 Added 1.87%
$3.98B
$1.54 Million 0.89% of portfolio
19,295
Q3 2025 Reduced 11.74%
$952M
$1.35 Million 0.78% of portfolio
199,631
Q3 2025 Reduced 9.03%
$120B
$1.27 Million 0.73% of portfolio
40,439
Q3 2025 Reduced 57.77%
$5.82B
$992,000 0.57% of portfolio
68,789
Q3 2025 Reduced 6.62%
$123B
$955,000 0.55% of portfolio
3,386
Q1 2021 Reduced 30.7%
$0
$844,000 0.49% of portfolio
1,267
Q1 2024 Reduced 15.31%
$104B
$681,000 0.39% of portfolio
2,323
Q2 2025 Reduced 0.51%
$971B
$669,000 0.39% of portfolio
877
Q3 2025 Reduced 6.0%
$284B
$571,000 0.33% of portfolio
8,045
Q1 2025 Reduced 1.29%
$49.1B
$558,000 0.32% of portfolio
466
Q3 2025 Reduced 2.1%
$12.7B
$542,000 0.31% of portfolio
5,815
Q4 2024 Reduced 64.02%
$124B
$463,000 0.27% of portfolio
11,295
Q1 2025 Reduced 0.4%
$279B
$432,000 0.25% of portfolio
1,620
Q1 2025 Reduced 1.22%
$112B
$408,000 0.24% of portfolio
11,845
Q3 2025 Reduced 8.74%
$24.8B
$385,000 0.22% of portfolio
75,984
Q1 2025 Reduced 67.14%
$56.6B
$375,000 0.22% of portfolio
5,172
Q1 2025 Reduced 0.96%

Summary

  • Portfolio
  • No. of Stocks 81
  • Current Value $173 Million
  • Prior Value $178 Million
  • Filing
  • Period Q3 2025
  • Filing Date November 14, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 12 stocks
  • Additional Purchases 2 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 53 stocks
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