St Louis Trust’s Costco COST Stock Holding History

St Louis Trust’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 Q1	$292K	Hold	293	–	–	0.03%	128
2025 Q4	$253K	Hold	293	–	–	0.03%	138
2025 Q3	$271K	Hold	293	–	–	0.03%	110
2025 Q2	$290K	Hold	293	–	–	0.04%	107
2025 Q1	$277K	Buy	+293	New	+$286K	0.04%	105
2024 Q3	–	Sell	-293	Closed	-$249K	–	113
2024 Q2	$249K	Hold	293	–	–	0.04%	112
2024 Q1	$215K	Buy	+293	New	+$209K	0.03%	120
2018 Q2	–	Sell	-1,190	Closed	-$224K	–	98
2018 Q1	$224K	Hold	1,190	–	–	0.08%	102
2017 Q4	$221K	Buy	+1,190	New	+$205K	0.09%	84

Other funds holding COST

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

DAM

Diamant Asset Management Ridgefield, Connecticut $137B AUM 18.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

St Louis Trust's COST Position: Q1 2026 in Review

St Louis Trust held its Costco (COST) position steady in Q1 2026 at 293 shares worth $292K. The position accounts for 0.03% of the portfolio, ranked #128.

St Louis Trust first reported a position in COST in Q4 2017 and has held it in 9 quarters since. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

St Louis Trust held 293 shares of Costco worth $292K as of Q1 2026.
St Louis Trust left its Costco share count unchanged in Q1 2026.
Costco made up 0.03% of St Louis Trust's portfolio in Q1 2026, its #128 holding.
St Louis Trust first reported a position in Costco in Q4 2017 and has held it in 9 quarters since.
4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on St Louis Trust's 13F filing for Q1 2026, filed 14 May 2026.