Mayfair Advisory Group’s Costco COST Stock Holding History

Mayfair Advisory Group’s Portfolio COST Stock Details COST Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	$452K	Sell	497 -2	-0.4%	-$1.87K	0.13%	112
2026 Q2	$466K	Buy	499 +76	+18%	+$75.7K	0.14%	111
2026 Q1	$422K	Buy	423 +90	+27%	+$87.7K	0.15%	113
2025 Q4	$285K	Sell	333 -112	-25%	-$101K	0.11%	139
2025 Q3	$412K	Hold	445	–	–	0.18%	108
2025 Q2	$436K	Buy	445 +26	+6%	+$25.8K	0.21%	90
2025 Q1	$397K	Hold	419	–	–	0.23%	86
2024 Q4	$384K	Hold	419	–	–	0.23%	85
2024 Q3	$370K	Buy	419 +17	+4%	+$14.8K	0.23%	82
2024 Q2	$338K	Sell	402 -37	-8%	-$28.9K	0.23%	85
2024 Q1	$322K	Buy	439 +56	+15%	+$40K	0.23%	93
2023 Q4	$249K	Hold	383	–	–	0.21%	101
2023 Q3	$215K	Sell	383 -26	-6%	-$14.4K	0.21%	111
2023 Q2	$215K	Buy	+409	New	+$207K	0.21%	110
2022 Q4	–	Sell	-432	Closed	-$206K	–	116
2022 Q3	$206K	Buy	+432	New	+$225K	0.29%	101

Other funds holding COST

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Fisher Asset Management Camas, Washington $348B AUM 26.9% 1-Year Est. Return

Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return

Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return

Mitsubishi UFJ Asset Management Tokyo, Japan $194B AUM 32.2% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return

LPL Financial San Diego, California $468B AUM 17.69% 1-Year Est. Return

Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return

Mayfair Advisory Group's COST Position: Q3 2026 in Review

Mayfair Advisory Group reduced its Costco (COST) stake by 0.4% in Q3 2026, selling an estimated $1.87K and leaving 497 shares worth $452K. The position accounts for 0.13% of the portfolio, ranked #112.

Mayfair Advisory Group first reported a position in COST in Q3 2022 and has held it in 15 quarters since. The position peaked at $466K in Q2 2026. 2,631 funds tracked by Wall St. Rank hold COST as of Q3 2026.

Mayfair Advisory Group held 497 shares of Costco worth $452K as of Q3 2026.
Mayfair Advisory Group sold 2 Costco shares in Q3 2026, an estimated $1.87K.
Costco made up 0.13% of Mayfair Advisory Group's portfolio in Q3 2026, its #112 holding.
Mayfair Advisory Group first reported a position in Costco in Q3 2022 and has held it in 15 quarters since.
Mayfair Advisory Group's Costco position peaked at $466K in Q2 2026.
2,631 funds tracked by Wall St. Rank held Costco as of Q3 2026.

Based on Mayfair Advisory Group's 13F filing for Q3 2026, filed 20 Oct 2026.