United American Securities Inc. (d/b/a UAS Asset Management)
United American Securities Inc. (d/b/a UAS Asset Management) reported 13 stocks worth $464M in its 13F filing for Q2 2026, filed Aug 14, 2026. Its largest holdings are BRK.B (32.0%), AMZN (17.1%) and GOOGL (13.7%). Compared with Q1 2026, the fund opened new positions in SPCX, LLY and ABNB, added to TSM and NVDA, trimmed BRK.B, AMZN and GOOGL and sold out of JNJ.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 8 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 |  BRK.B Berkshire Hathaway Inc Del | $149M | 32.0% | 297K | −8,823 (−3%) | 8 of 8 | |
| 2 |  AMZN Amazon Com Inc | $79.2M | 17.1% | 332K | −2,088 (−1%) | 8 of 8 | |
| 3 |  GOOGL Alphabet Inc | $63.6M | 13.7% | 178K | −12K (−7%) | 6 of 8 | |
| 4 |  TSM Taiwan Semiconductor Mfg Ltd | $60.3M | 13.0% | 126K | +44K (+53%) | 7 of 8 | |
| 5 |  COST Costco Whsl Corp New | $33.3M | 7.2% | 36K | −1,752 (−5%) | 8 of 8 | |
| 6 |  NVDA Nvidia Corporation | $20.9M | 4.5% | 104K | +51K (+96%) | 6 of 8 | |
| 7 |  AAPL Apple Inc | $16.9M | 3.6% | 59K | −13K (−18%) | 8 of 8 | |
| 8 |  MSFT Microsoft Corp | $13.6M | 2.9% | 36K | −101K (−73%) | 8 of 8 | |
| 9 |  META Meta Platforms Inc | $12.2M | 2.6% | 22K | −49K (−69%) | 8 of 8 | |
| 10 |  SPCX Space Exploration Techn Corp Class A Com Stk | $9.2M | 2.0% | 54K | New position | 1 of 8 |
Positions at Jun 30, 2026, as reported. Change is against the fund's Q1 2026 filing; weight is the share of the fund's reported stocks.
Sold out
held in Q1 2026, gone in Q2 2026| Stock | Value last quarter | Shares sold |
|---|---|---|
 JNJ Johnson & Johnson | $3.1M | 13K |
Reported value
last 8 quartersThe value of the US stocks the fund reported, at quarter end prices. It moves with the market as well as with buying and selling.
Filings for Q2 2026
straight from the SEC| Filed | Form | Quarter | |
|---|---|---|---|
| Aug 14, 2026 | 13F-HR | Q2 2026 | SEC filing ↗ |
Other superinvestors
All hedge fund holdings →United American Securities Inc. (d/b/a UAS Asset Management) 13F FAQ
What does United American Securities Inc. (d/b/a UAS Asset Management) own?
United American Securities Inc. (d/b/a UAS Asset Management) reported 13 stocks worth $464M in its 13F filing for Q2 2026, filed Aug 14, 2026. The table above lists every position in the filing (the top 10 without an account).
What did United American Securities Inc. (d/b/a UAS Asset Management) buy and sell in Q2 2026?
Compared with Q1 2026: 3 new positions, 2 added to, 7 trimmed and 1 sold out. New positions include SPCX, LLY and ABNB. It sold all of JNJ.
When will United American Securities Inc. (d/b/a UAS Asset Management) file its next 13F?
Holdings as of Sep 30, 2026 are due by Nov 16, 2026. The filing appears on this page within minutes of reaching the SEC.
How much is United American Securities Inc. (d/b/a UAS Asset Management)'s portfolio worth?
The Q2 2026 filing reports $464M in US stocks. That leaves out cash, bonds, short positions and most foreign holdings, so the fund's total assets are usually larger.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Holdings come from the fund's SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. The fund may have changed its positions since. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.