Sykon Capital’s Costco COST Stock Holding History

Sykon 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
2025 Q3	–	Sell	-220	Closed	-$218K	–	102
2025 Q2	$218K	Buy	+220	New	+$219K	0.08%	81
2024 Q1	–	Sell	-304	Closed	-$201K	–	95
2023 Q4	$201K	Buy	+304	New	+$180K	0.08%	78

Other funds holding COST

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

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

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

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

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

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

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

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Sykon Capital's COST Position: Q3 2025 in Review

Sykon Capital sold out of Costco (COST) in Q3 2025, closing a stake of 220 shares — an estimated $218K sold.

Sykon Capital first reported a position in COST in Q4 2023 and held it in 2 quarters. The position peaked at $218K in Q2 2025. 3,932 funds tracked by Wall St. Rank hold COST as of Q3 2025.

Sykon Capital reported no remaining Costco position as of Q3 2025 after selling out during the quarter.
Sykon Capital sold 220 Costco shares in Q3 2025, an estimated $218K.
Sykon Capital first reported a position in Costco in Q4 2023 and held it in 2 quarters.
Sykon Capital's Costco position peaked at $218K in Q2 2025.
3,932 funds tracked by Wall St. Rank held Costco as of Q3 2025.

Based on Sykon Capital's 13F filing for Q3 2025, filed 14 Nov 2025.