Deane Retirement Strategies’s Costco COST Stock Holding History

Deane Retirement Strategies’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	-4,507	Closed	-$4.17M	–	73
2025 Q3	$4.17M	Buy	+4,507	New	+$4.32M	1.79%	31
2023 Q4	–	Sell	-3,340	Closed	-$1.89M	–	61
2023 Q3	$1.89M	Sell	3,340 -4,450	-57%	-$2.46M	1.05%	27
2023 Q2	$4.19M	Buy	7,790 +50	+0.6%	+$25.3K	2.3%	11
2023 Q1	$3.84M	Buy	7,740 +36	+0.5%	+$17.7K	2.12%	12
2022 Q4	$3.52M	Buy	+7,704	New	+$3.76M	1.96%	12
2021 Q1	–	Sell	-4,022	Closed	-$1.52M	–	65
2020 Q4	$1.52M	Sell	4,022 -1	-0%	-$374	0.92%	47
2020 Q3	$1.43M	Buy	+4,023	New	+$1.35M	0.97%	30
2018 Q4	–	Sell	-9,581	Closed	-$2.25M	–	58
2018 Q3	$2.25M	Sell	9,581 -4	-0%	-$901	2.03%	11
2018 Q2	$2M	Buy	+9,585	New	+$1.89M	1.9%	17

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

Deane Retirement Strategies's COST Position: Q4 2025 in Review

Deane Retirement Strategies sold out of Costco (COST) in Q4 2025, closing a stake of 4,507 shares — an estimated $4.17M sold.

Deane Retirement Strategies first reported a position in COST in Q2 2018 and held it in 9 quarters. The position peaked at $4.19M in Q2 2023. 4,113 funds tracked by Wall St. Rank hold COST as of Q4 2025.

Deane Retirement Strategies reported no remaining Costco position as of Q4 2025 after selling out during the quarter.
Deane Retirement Strategies sold 4,507 Costco shares in Q4 2025, an estimated $4.17M.
Deane Retirement Strategies first reported a position in Costco in Q2 2018 and held it in 9 quarters.
Deane Retirement Strategies's Costco position peaked at $4.19M in Q2 2023.
4,113 funds tracked by Wall St. Rank held Costco as of Q4 2025.

Based on Deane Retirement Strategies's 13F filing for Q4 2025, filed 28 Jan 2026.