Harbor Group’s Costco COST Stock Holding History

Harbor Group’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 Q2	$354K	Sell	379 -160	-30%	-$159K	0.04%	82
2026 Q1	$537K	Buy	539 +1	+0.2%	+$975	0.08%	69
2025 Q4	$464K	Buy	538 +175	+48%	+$159K	0.07%	72
2025 Q3	$336K	Hold	363	–	–	0.05%	80
2025 Q2	$359K	Hold	363	–	–	0.06%	75
2025 Q1	$343K	Sell	363 -50	-12%	-$48.7K	0.07%	70
2024 Q4	$378K	Hold	413	–	–	0.08%	62
2024 Q3	$366K	Hold	413	–	–	0.08%	63
2024 Q2	$351K	Sell	413 -44	-10%	-$34.3K	0.09%	59
2024 Q1	$335K	Buy	457 +22	+5%	+$15.7K	0.09%	58
2023 Q4	$287K	Sell	435 -26	-6%	-$15.4K	0.08%	60
2023 Q3	$261K	Hold	461	–	–	0.15%	54
2023 Q2	$248K	Sell	461 -6	-1%	-$3.04K	0.14%	55
2023 Q1	$232K	Buy	+467	New	+$229K	0.14%	55
2022 Q2	–	Sell	-395	Closed	-$227K	–	53
2022 Q1	$227K	Hold	395	–	–	0.14%	42
2021 Q4	$224K	Buy	+395	New	+$202K	0.13%	50
2021 Q2	–	Sell	-695	Closed	-$258K	–	48
2021 Q1	$258K	Buy	695 +60	+9%	+$20.9K	0.18%	40
2020 Q4	$233K	Buy	+635	New	+$237K	0.17%	44

Other funds holding COST

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Harbor Group's COST Position: Q2 2026 in Review

Harbor Group reduced its Costco (COST) stake by 30% in Q2 2026, selling an estimated $159K and leaving 379 shares worth $354K. The position accounts for 0.04% of the portfolio, ranked #82.

Harbor Group first reported a position in COST in Q4 2020 and has held it in 18 quarters since. The position peaked at $537K in Q1 2026. 4,224 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Harbor Group held 379 shares of Costco worth $354K as of Q2 2026.
Harbor Group sold 160 Costco shares in Q2 2026, an estimated $159K.
Costco made up 0.04% of Harbor Group's portfolio in Q2 2026, its #82 holding.
Harbor Group first reported a position in Costco in Q4 2020 and has held it in 18 quarters since.
Harbor Group's Costco position peaked at $537K in Q1 2026.
4,224 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Harbor Group's 13F filing for Q2 2026, filed 22 Jul 2026.