Limestone Investment Advisors’s Costco COST Stock Holding History

Limestone Investment Advisors’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 Q4	–	Sell	-12,200	Closed	-$11.3M	–	497
2025 Q3	$11.3M	Buy	+12,200	New	+$11.7M	0.89%	20

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

Invesco Atlanta, Georgia $1.02T AUM 30.18% 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

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

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

Norges Bank Oslo, Norway $935B AUM

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

Limestone Investment Advisors's COST Position: Q4 2025 in Review

Limestone Investment Advisors sold out of Costco (COST) in Q4 2025, closing a stake of 977 shares — an estimated $904K sold.

Limestone Investment Advisors first reported a position in COST in Q3 2025 and held it in 1 quarter. The position peaked at $904K in Q3 2025. 4,114 funds tracked by Wall St. Rank hold COST as of Q4 2025.

Limestone Investment Advisors reported no remaining Costco position as of Q4 2025 after selling out during the quarter.
Limestone Investment Advisors sold 977 Costco shares in Q4 2025, an estimated $904K.
Limestone Investment Advisors first reported a position in Costco in Q3 2025 and held it in 1 quarter.
Limestone Investment Advisors's Costco position peaked at $904K in Q3 2025.
4,114 funds tracked by Wall St. Rank held Costco as of Q4 2025.

Based on Limestone Investment Advisors's 13F filing for Q4 2025, filed 17 Feb 2026.