Costco Wholesale Corp /New

Wealth Enhancement Trust Services, Inc. COST

Report date

9/30/2026

Quarter

2026 Q3

Filed

10/7/2026

Shares

4,682

Value ($000)

4,262

Weight

0.5%

2025 Q4 - 2026 Q3 (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 Q3	10/7/2026	4,262	0.5%	4,682	9/30/2026
2026 Q2	7/22/2026	4,866	0.5%	5,202	6/30/2026
2026 Q1	4/8/2026	6,526	0.8%	6,549	3/31/2026
2025 Q4	1/27/2026	5,150	0.7%	5,972	12/31/2025