13F HOLDINGS REPORT
united american securities inc. (d/b/a uas asset management)
Quarter ended Q1 2025 · Filed May 15, 2025 · Accession 0001349353-25-000005
Total Value
$415.7M
Positions
11
Other Managers
0
Confidential Omitted
No
Holdings (11)
| # | Issuer | Ticker / CUSIP | Shares | Value | % of Filing |
|---|---|---|---|---|---|
| 1 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 315,188 | $167.9M | 40.38% |
| 2 | AMAZON COM INC | AMZN | 407,455 | $77.5M | 18.65% |
| 3 | MICROSOFT CORP | MSFT | 118,324 | $44.4M | 10.68% |
| 4 | COSTCO WHOLESALE CORP NEW | 22160K105 | 43,461 | $41.1M | 9.89% |
| 5 | META PLATFORMS INC | META | 41,469 | $23.9M | 5.75% |
| 6 | UBER TECHNOLOGIES INC | UBER | 244,220 | $17.8M | 4.28% |
| 7 | TAIWAN SEMICONDUCTOR MFG LTD | 874039100 | 83,802 | $13.9M | 3.35% |
| 8 | CHUBB LIMITED | CB | 46,031 | $13.9M | 3.34% |
| 9 | APPLE INC | AAPL | 50,614 | $11.2M | 2.70% |
| 10 | NVIDIA CORP | NVDA | 30,100 | $3.3M | 0.78% |
| 11 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 1 | $798,442 | 0.19% |