MAM
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McLean Asset Management’s Costco COST Stock Holding History

McLean Asset Management’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 		$872K Sell
916
-22
-2% -$21.9K 0.12% 65
2026
Q1 		$935K Buy
938
+19
+2% +$18.5K 0.16% 57
2025
Q4 		$874K Sell
919
-34
-4% -$30.8K 0.16% 64
2025
Q3 		$868K Sell
953
-18
-2% -$17.3K 0.18% 64
2025
Q2 		$954K Buy
971
+35
+4% +$34.8K 0.25% 51
2025
Q1 		$851K Buy
936
+19
+2% +$18.5K 0.28% 46
2024
Q4 		$841K Sell
917
-7
-0.8% -$6.5K 0.25% 53
2024
Q3 		$816K Buy
924
+10
+1% +$8.68K 0.25% 54
2024
Q2 		$808K Sell
914
-54
-6% -$42.1K 0.26% 51
2024
Q1 		$696K Sell
968
-19
-2% -$13.6K 0.24% 54
2023
Q4 		$647K Sell
987
-19
-2% -$11.3K 0.24% 52
2023
Q3 		$566K Buy
1,006
+20
+2% +$11K 0.23% 58
2023
Q2 		$531K Sell
986
-18
-2% -$9.11K 0.21% 58
2023
Q1 		$499K Sell
1,004
-70
-7% -$34.3K 0.21% 58
2022
Q4 		$490K Buy
1,074
+39
+4% +$19.1K 0.17% 64
2022
Q3 		$484K Sell
1,035
-4
-0.4% -$2.08K 0.19% 60
2022
Q2 		$512K Buy
1,039
+21
+2% +$10.7K 0.2% 54
2022
Q1 		$586K Buy
1,018
+33
+3% +$17.3K 0.43% 41
2021
Q4 		$518K Buy
985
+8
+0.8% +$4.1K 0.2% 51
2021
Q3 		$475K Buy
977
+11
+1% +$4.84K 0.18% 59
2021
Q2 		$397K Buy
966
+10
+1% +$3.78K 0.18% 60
2021
Q1 		$354K Sell
956
-20
-2% -$6.96K 0.28% 59
2020
Q4 		$368K Buy
+976
New +$365K 0.32% 48

Other funds holding COST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

McLean Asset Management's COST Position: Q2 2026 in Review

McLean Asset Management reduced its Costco (COST) stake by 2.3% in Q2 2026, selling an estimated $21.9K and leaving 916 shares worth $872K. The position accounts for 0.12% of the portfolio, ranked #65.

McLean Asset Management first reported a position in COST in Q4 2020 and has held it in 23 quarters since. The position peaked at $954K in Q2 2025. 4,249 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • McLean Asset Management held 916 shares of Costco worth $872K as of Q2 2026.
  • McLean Asset Management sold 22 Costco shares in Q2 2026, an estimated $21.9K.
  • Costco made up 0.12% of McLean Asset Management's portfolio in Q2 2026, its #65 holding.
  • McLean Asset Management first reported a position in Costco in Q4 2020 and has held it in 23 quarters since.
  • McLean Asset Management's Costco position peaked at $954K in Q2 2025.
  • 4,249 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on McLean Asset Management's 13F filing for Q2 2026, filed 12 Aug 2026.