Oakmont Advisory Group’s Costco COST Stock Holding History

Oakmont 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 Q2	$505K	Sell	540 -264	-33%	-$263K	0.42%	52
2026 Q1	$801K	Buy	804 +81	+11%	+$78.9K	0.82%	29
2025 Q4	$623K	Buy	+723	New	+$655K	0.67%	40

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

Oakmont Advisory Group's COST Position: Q2 2026 in Review

Oakmont Advisory Group reduced its Costco (COST) stake by 33% in Q2 2026, selling an estimated $263K and leaving 540 shares worth $505K. The position accounts for 0.42% of the portfolio, ranked #52.

Oakmont Advisory Group first reported a position in COST in Q4 2025 and has held it in 3 quarters since. The position peaked at $801K in Q1 2026. 4,211 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Oakmont Advisory Group held 540 shares of Costco worth $505K as of Q2 2026.
Oakmont Advisory Group sold 264 Costco shares in Q2 2026, an estimated $263K.
Costco made up 0.42% of Oakmont Advisory Group's portfolio in Q2 2026, its #52 holding.
Oakmont Advisory Group first reported a position in Costco in Q4 2025 and has held it in 3 quarters since.
Oakmont Advisory Group's Costco position peaked at $801K in Q1 2026.
4,211 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Oakmont Advisory Group's 13F filing for Q2 2026, filed 3 Aug 2026.