United American Securities Inc. (d/b/a UAS Asset Management)

data from 30/09/2025

Capitalization

$ 472.574 M 1.96 %

Average holding period

15 ans

Performance

$ 382.295 M 157.84 %

Capitalization

Portfolio size

Portfolio performance

Portfolio performance %

Performance compared to S&P 500 (%)

Stock in United American Securities Inc. (d/b/a UAS Asset Management)

Date Ticket Name Weight Capitalization Share number First added Performance ($) Performance (%)
2025/09/30 BRK-B BERKSHIRE HATHAWAY INC DEL 33.55% 158.569 M $ 315410 2013/06/30 5.424 M $ 3.49 %
2025/09/30 AMZN AMAZON COM INC 14.43% 68.211 M $ 310659 2015/06/30 76.450 K $ 0.08 %
2025/09/30 MSFT MICROSOFT CORP 13.33% 62.977 M $ 121588 2017/03/31 2.546 M $ 4.13 %
2025/09/30 GOOGL ALPHABET INC 8.16% 38.559 M $ 158614 2024/06/30 4.896 M $ 37.94 %
2025/09/30 COST COSTCO WHOLESALE CORP NEW 7.52% 35.547 M $ 38403 2021/12/31 -2.632 M $ -6.50 %
2025/09/30 META META PLATFORMS INC 7.19% 33.976 M $ 46265 2022/12/31 -165.658 K $ -0.50 %
2025/09/30 UBER UBER TECHNOLOGIES INC 5.11% 24.168 M $ 246692 2023/09/30 1.633 M $ 5.01 %
2025/09/30 NVDA NVIDIA CORP 3.46% 16.368 M $ 87725 2025/03/31 428.850 K $ 18.10 %
2025/09/30 AAPL APPLE INC 3.30% 15.579 M $ 61181 2016/09/30 3.033 M $ 24.11 %
2025/09/30 TSM TAIWAN SEMICONDUCTOR MFG LTD 1.82% 8.578 M $ 30714 2023/12/31 0.000 $ 0.00 %
2025/09/30 JNJ JOHNSON & JOHNSON 0.86% 4.061 M $ 21903 2025/06/30 718.249 K $ 21.39 %
2025/09/30 BABA ALIBABA GROUP HLDG LTD 0.76% 3.575 M $ 20000 2025/09/30 0.000 $ 0.00 %
2025/09/30 PDD PDD HOLDINGS INC 0.35% 1.652 M $ 12500 2025/09/30 0.000 $ 0.00 %
2025/09/30 BRK-A BERKSHIRE HATHAWAY INC DEL 0.16% 754.200 K $ 1 2013/06/30 25.400 K $ 3.49 %
2025/09/30 CMG CHIPOTLE MEXICAN GRILL INC 0.00% 0.000 $ 0 2025/06/30 0.000 $ 0.00 %
2025/09/30 APH AMPHENOL CORP NEW 0.00% 0.000 $ 0 2025/06/30 0.000 $ 0.00 %
2025/09/30 CB CHUBB LIMITED 0.00% 0.000 $ 0 2024/09/30 0.000 $ 0.00 %
2025/09/30 ABNB AIRBNB INC 0.00% 0.000 $ 0 2025/06/30 0.000 $ 0.00 %