Ritholtz Wealth Management’s Costco COST Stock Holding History

Ritholtz Wealth 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
2022 Q1	–	Sell	-200	Closed	-$110K	–	561
2021 Q4	$110K	Buy	+200	New	+$102K	0.01%	523
2021 Q2	–	Sell	-300	Closed	-$21K	–	539
2021 Q1	$21K	Buy	300 +100	+50%	+$34.8K	﹤0.01%	463
2020 Q4	$12K	Hold	200	–	–	﹤0.01%	405
2020 Q3	$14K	Sell	200 -500	-71%	-$168K	﹤0.01%	323
2020 Q2	$26K	Buy	+700	New	+$213K	﹤0.01%	282

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 $3.38T AUM 44.17% 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

Ritholtz Wealth Management's COST Position: Q2 2026 in Review

Ritholtz Wealth Management increased its Costco (COST) stake by 11% in Q2 2026, buying an estimated $2.56M and bringing the position to 26,053 shares worth $24.4M. The position accounts for 0.36% of the portfolio, ranked #38.

Ritholtz Wealth Management first reported a position in COST in Q4 2017 and has held it in 35 quarters since. 4,260 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Ritholtz Wealth Management held 26,053 shares of Costco worth $24.4M as of Q2 2026.
Ritholtz Wealth Management bought 2,566 Costco shares in Q2 2026, an estimated $2.56M.
Costco made up 0.36% of Ritholtz Wealth Management's portfolio in Q2 2026, its #38 holding.
Ritholtz Wealth Management first reported a position in Costco in Q4 2017 and has held it in 35 quarters since.
4,260 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Ritholtz Wealth Management's 13F filing for Q2 2026, filed 10 Aug 2026.