Filed: 2/14/2025ACC: 0001349353-25-000002
📋 What this filing means
UNITED AMERICAN SECURITIES INC. (D/B/A UAS ASSET MANAGEMENT) filed this quarterly 13F‑HR report disclosing 15 equity positions with a total reported market value of $414.72M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
15
Positions
$414.72M
Total AUM (reported)
1.41M
Total Shares
Allocation by class
COM$211.06M50.9%
CL B NEW$143.95M34.7%
CL A$24.77M6.0%
SPONSORED ADS$16.11M3.9%
CAP STK CL A$15.89M3.8%
N Y REGISTRY SHS$2.77M0.7%
ORD CL A$173.5K0.0%
Portfolio Concentration
Top 3$274.11M66.1%
4–10$129.81M31.3%
11–25$10.80M2.6%
Top 3 weight
66.1%
Top 10 weight
97.4%
Voting Authority Distribution
Total shares with voting rights: 1.41M
Sole
Full voting authority
0.00
shares
% of voting shares0.0%
Shared
Joint voting authority
1.41M
shares
% of voting shares100.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole15
Shared0
Other0
Dominant voting typeShared · 100.0% of voting shares
Institutional Holdings15
Rows:
BERKSHIRE HATHAWAY INC DEL
SOLEShares317.57K
TypeSH
Market value$143.95M
34.71%
Sole
0.00
Shared
317.57K
None
0.00
AMAZON COM INC
SOLEShares362.51K
TypeSH
Market value$79.53M
19.18%
Sole
0.00
Shared
362.51K
None
0.00
MICROSOFT CORP
SOLEShares120.11K
TypeSH
Market value$50.63M
12.21%
Sole
0.00
Shared
120.11K
None
0.00
COSTCO WHOLESALE CORP NEW
SOLEShares37.72K
TypeSH
Market value$34.56M
8.33%
Sole
0.00
Shared
37.72K
None
0.00
META PLATFORMS INC
SOLEShares41.14K
TypeSH
Market value$24.09M
5.81%
Sole
0.00
Shared
41.14K
None
0.00
APPLE INC
SOLEShares92.20K
TypeSH
Market value$23.09M
5.57%
Sole
0.00
Shared
92.20K
None
0.00
TAIWAN SEMICONDUCTOR MFG LTD
SOLEShares81.59K
TypeSH
Market value$16.11M
3.89%
Sole
0.00
Shared
81.59K
None
0.00
ALPHABET INC
SOLEShares83.92K
TypeSH
Market value$15.89M
3.83%
Sole
0.00
Shared
83.92K
None
0.00
CHUBB LIMITED
SOLEShares40.25K
TypeSH
Market value$11.12M
2.68%
Sole
0.00
Shared
40.25K
None
0.00
UBER TECHNOLOGIES INC
SOLEShares82.16K
TypeSH
Market value$4.96M
1.20%
Sole
0.00
Shared
82.16K
None
0.00
TESLA INC
SOLEShares10.02K
TypeSH
Market value$4.05M
0.98%
Sole
0.00
Shared
10.02K
None
0.00
ROCKET LAB USA INC
SOLEShares122.64K
TypeSH
Market value$3.12M
0.75%
Sole
0.00
Shared
122.64K
None
0.00
ASML HLDG N V
SOLEShares4K
TypeSH
Market value$2.77M
0.67%
Sole
0.00
Shared
4K
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares1.00
TypeSH
Market value$680.9K
0.16%
Sole
0.00
Shared
1.00
None
0.00
MANCHESTER UTD PLC NEW
SOLEShares10K
TypeSH
Market value$173.5K
0.04%
Sole
0.00
Shared
10K
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 317.57K | SH | $143.95M 34.71% | 0.00 | 317.57K | 0.00 |
AMAZON COM INCSOLE | COM | 362.51K | SH | $79.53M 19.18% | 0.00 | 362.51K | 0.00 |
MICROSOFT CORPSOLE | COM | 120.11K | SH | $50.63M 12.21% | 0.00 | 120.11K | 0.00 |
COSTCO WHOLESALE CORP NEWSOLE | COM | 37.72K | SH | $34.56M 8.33% | 0.00 | 37.72K | 0.00 |
META PLATFORMS INCSOLE | CL A | 41.14K | SH | $24.09M 5.81% | 0.00 | 41.14K | 0.00 |
APPLE INCSOLE | COM | 92.20K | SH | $23.09M 5.57% | 0.00 | 92.20K | 0.00 |
TAIWAN SEMICONDUCTOR MFG LTDSOLE | SPONSORED ADS | 81.59K | SH | $16.11M 3.89% | 0.00 | 81.59K | 0.00 |
ALPHABET INCSOLE | CAP STK CL A | 83.92K | SH | $15.89M 3.83% | 0.00 | 83.92K | 0.00 |
CHUBB LIMITEDSOLE | COM | 40.25K | SH | $11.12M 2.68% | 0.00 | 40.25K | 0.00 |
UBER TECHNOLOGIES INCSOLE | COM | 82.16K | SH | $4.96M 1.20% | 0.00 | 82.16K | 0.00 |
TESLA INCSOLE | COM | 10.02K | SH | $4.05M 0.98% | 0.00 | 10.02K | 0.00 |
ROCKET LAB USA INCSOLE | COM | 122.64K | SH | $3.12M 0.75% | 0.00 | 122.64K | 0.00 |
ASML HLDG N VSOLE | N Y REGISTRY SHS | 4K | SH | $2.77M 0.67% | 0.00 | 4K | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL A | 1.00 | SH | $680.9K 0.16% | 0.00 | 1.00 | 0.00 |
MANCHESTER UTD PLC NEWSOLE | ORD CL A | 10K | SH | $173.5K 0.04% | 0.00 | 10K | 0.00 |