Windsor Capital Management’s Costco COST Stock Holding History

Windsor Capital Management’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 Q2	$471K	Hold	503	–	–	0.12%	90
2026 Q1	$501K	Hold	503	–	–	0.14%	86
2025 Q4	$434K	Buy	503 +41	+9%	+$37.2K	0.12%	91
2025 Q3	$428K	Hold	462	–	–	0.12%	91
2025 Q2	$457K	Sell	462 -300	-39%	-$298K	0.13%	89
2025 Q1	$721K	Sell	762 -249	-25%	-$243K	0.22%	65
2024 Q4	$926K	Hold	1,011	–	–	0.27%	54
2024 Q3	$896K	Hold	1,011	–	–	0.26%	56
2024 Q2	$859K	Sell	1,011 -100	-9%	-$78K	0.27%	54
2024 Q1	$814K	Sell	1,111 -35	-3%	-$25K	0.25%	58
2023 Q4	$756K	Sell	1,146 -946	-45%	-$561K	0.25%	62
2023 Q3	$1.18M	Hold	2,092	–	–	0.41%	44
2023 Q2	$1.13M	Buy	+2,092	New	+$1.06M	0.37%	48
2015 Q4	–	Sell	-200	Closed	-$28K	–	161
2015 Q3	$28K	Buy	+200	New	+$28.5K	0.02%	220
2014 Q1	–	Sell	-200	Closed	-$24K	–	116
2013 Q4	$24K	Hold	200	–	–	0.01%	243
2013 Q3	$23K	Hold	200	–	–	0.01%	264
2013 Q2	$22K	Buy	+200	New	+$21.9K	0.01%	256

Other funds holding COST

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Windsor Capital Management's COST Position: Q2 2026 in Review

Windsor Capital Management held its Costco (COST) position steady in Q2 2026 at 503 shares worth $471K. The position accounts for 0.12% of the portfolio, ranked #90.

Windsor Capital Management first reported a position in COST in Q2 2013 and has held it in 17 quarters since. The position peaked at $1.18M in Q3 2023. 4,233 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Windsor Capital Management held 503 shares of Costco worth $471K as of Q2 2026.
Windsor Capital Management left its Costco share count unchanged in Q2 2026.
Costco made up 0.12% of Windsor Capital Management's portfolio in Q2 2026, its #90 holding.
Windsor Capital Management first reported a position in Costco in Q2 2013 and has held it in 17 quarters since.
Windsor Capital Management's Costco position peaked at $1.18M in Q3 2023.
4,233 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Windsor Capital Management's 13F filing for Q2 2026, filed 8 Jul 2026.