0000919574-26-003005.txt : 20260514
0000919574-26-003005.hdr.sgml : 20260514
20260513185621
ACCESSION NUMBER: 0000919574-26-003005
CONFORMED SUBMISSION TYPE: 13F-HR
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20260331
FILED AS OF DATE: 20260514
DATE AS OF CHANGE: 20260513
EFFECTIVENESS DATE: 20260514
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: United American Securities Inc. (d/b/a UAS Asset Management)
CENTRAL INDEX KEY: 0001349353
ORGANIZATION NAME:
EIN: 133426521
STATE OF INCORPORATION: NY
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 13F-HR
SEC ACT: 1934 Act
SEC FILE NUMBER: 028-11585
FILM NUMBER: 26975086
BUSINESS ADDRESS:
STREET 1: 655 THIRD AVENUE, SUITE 2906
CITY: NEW YORK
STATE: NY
ZIP: 10017
BUSINESS PHONE: 2129835822
MAIL ADDRESS:
STREET 1: 655 THIRD AVENUE, SUITE 2906
CITY: NEW YORK
STATE: NY
ZIP: 10017
FORMER COMPANY:
FORMER CONFORMED NAME: united american securities inc. (d/b/a uas asset management)
DATE OF NAME CHANGE: 20060110
13F-HR
1
primary_doc.xml
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03-31-2026
03-31-2026
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United American Securities Inc. (d/b/a UAS Asset Management)
655 THIRD AVENUE, SUITE 2906
NEW YORK
NY
10017
13F HOLDINGS REPORT
028-11585
000021274
801-32004
N
Cyrus Mossavar-Rahmani
CCO
2129835822
/s/ Cyrus Mossavar-Rahmani
New York
NY
05-13-2026
1
19
458332026
1
0001143491
028-21999
KITTY HAWK INVESTMENT PARTNERS, L.P.
INFORMATION TABLE
2
infotable.xml
ALPHABET INC
CAP STK CL A
02079K305
37547572
130573
SH
SOLE
190573
0
0
ALPHABET INC
CAP STK CL A
02079K305
17253600
60000
SH
DFND
1
60000
0
0
AMAZON COM INC
COM
023135106
51380417
246701
SH
SOLE
334201
0
0
AMAZON COM INC
COM
023135106
18223625
87500
SH
DFND
1
87500
0
0
APPLE INC
COM
037833100
15619506
61545
SH
SOLE
71545
0
0
APPLE INC
COM
037833100
2537900
10000
SH
DFND
1
10000
0
0
BERKSHIRE HATHAWAY INC DEL
CL A
084670108
718140
1
SH
SOLE
1
0
0
BERKSHIRE HATHAWAY INC DEL
CL B NEW
084670702
127365130
265787
SH
SOLE
305787
0
0
BERKSHIRE HATHAWAY INC DEL
CL B NEW
084670702
19168000
40000
SH
DFND
1
40000
0
0
COSTCO WHOLESALE CORPORATION
COM
22160K105
37205700
37339
SH
SOLE
37339
0
0
JOHNSON & JOHNSON
COM
478160104
3128343
12798
SH
SOLE
12798
0
0
META PLATFORMS INC
CL A
30303M102
27642461
48315
SH
SOLE
70315
0
0
META PLATFORMS INC
CL A
30303M102
12586860
22000
SH
DFND
1
22000
0
0
MICROSOFT CORP
COM
594918104
35994220
97237
SH
SOLE
137237
0
0
MICROSOFT CORP
COM
594918104
14806800
40000
SH
DFND
1
40000
0
0
NVIDIA CORPORATION
COM
67066G104
793520
4550
SH
SOLE
53300
0
0
NVIDIA CORPORATION
COM
67066G104
8502000
48750
SH
DFND
1
48750
0
0
TAIWAN SEMICONDUCTOR MANUFAC
SPONSORED ADS
874039100
19578457
57933
SH
SOLE
82433
0
0
TAIWAN SEMICONDUCTOR MANUFAC
SPONSORED ADS
874039100
8279775
24500
SH
DFND
1
24500
0
0