Sepio Capital’s Costco COST Stock Holding History

Sepio Capital’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
2020 Q3	–	Sell	-70	Closed	-$2.12M	–	332
2020 Q2	$2.12M	Buy	+70	New	+$21.3K	0.25%	93

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

Sepio Capital's COST Position: Q1 2026 in Review

Sepio Capital reduced its Costco (COST) stake by 4% in Q1 2026, selling an estimated $245K and leaving 6,064 shares worth $6.04M. The position accounts for 0.33% of the portfolio, ranked #47.

Sepio Capital first reported a position in COST in Q4 2018 and has held it in 30 quarters since. The position peaked at $13.3M in Q4 2018. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

Sepio Capital held 6,064 shares of Costco worth $6.04M as of Q1 2026.
Sepio Capital sold 251 Costco shares in Q1 2026, an estimated $245K.
Costco made up 0.33% of Sepio Capital's portfolio in Q1 2026, its #47 holding.
Sepio Capital first reported a position in Costco in Q4 2018 and has held it in 30 quarters since.
Sepio Capital's Costco position peaked at $13.3M in Q4 2018.
4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Sepio Capital's 13F filing for Q1 2026, filed 13 May 2026.