Costco Wholesale Corp /New

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

Report date

3/31/2026

Quarter

2026 Q1

Filed

5/13/2026

Shares

37,339

Value ($000)

37,206

Weight

8.1%

2025 Q2 - 2026 Q1 (4 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2026 Q1	5/13/2026	37,206	8.1%	37,339	3/31/2026
2025 Q4	2/17/2026	32,446	6.8%	37,625	12/31/2025
2025 Q3	11/12/2025	35,547	7.5%	38,403	9/30/2025
2025 Q2	8/13/2025	40,521	8.7%	40,933	6/30/2025