Unconventional Investor’s Costco COST Stock Holding History

Unconventional Investor’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	$498K	Hold	532	–	–	0.21%	34
2026 Q1	$530K	Hold	532	–	–	0.25%	27
2025 Q4	$459K	Hold	532	–	–	0.22%	30
2025 Q3	$492K	Hold	532	–	–	0.25%	29
2025 Q2	$527K	Hold	532	–	–	0.29%	22
2025 Q1	$503K	Hold	532	–	–	0.3%	20
2024 Q4	$487K	Hold	532	–	–	0.29%	21
2024 Q3	$472K	Hold	532	–	–	0.29%	20
2024 Q2	$452K	Hold	532	–	–	0.32%	22
2024 Q1	$390K	Hold	532	–	–	0.28%	23
2023 Q4	$351K	Hold	532	–	–	0.28%	23
2023 Q3	$301K	Hold	532	–	–	0.26%	26
2023 Q2	$286K	Hold	532	–	–	0.26%	26
2023 Q1	$264K	Hold	532	–	–	0.25%	27
2022 Q4	$243K	Hold	532	–	–	0.25%	26
2022 Q3	$251K	Hold	532	–	–	0.27%	24
2022 Q2	$255K	Hold	532	–	–	0.26%	30
2022 Q1	$306K	Hold	532	–	–	0.28%	29
2021 Q4	$302K	Buy	+532	New	+$272K	0.3%	30

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

Unconventional Investor's COST Position: Q2 2026 in Review

Unconventional Investor held its Costco (COST) position steady in Q2 2026 at 532 shares worth $498K. The position accounts for 0.21% of the portfolio, ranked #34.

Unconventional Investor first reported a position in COST in Q4 2021 and has held it in 19 quarters since. The position peaked at $530K in Q1 2026. 4,247 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Unconventional Investor held 532 shares of Costco worth $498K as of Q2 2026.
Unconventional Investor left its Costco share count unchanged in Q2 2026.
Costco made up 0.21% of Unconventional Investor's portfolio in Q2 2026, its #34 holding.
Unconventional Investor first reported a position in Costco in Q4 2021 and has held it in 19 quarters since.
Unconventional Investor's Costco position peaked at $530K in Q1 2026.
4,247 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Unconventional Investor's 13F filing for Q2 2026, filed 18 Aug 2026.