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Aljian Capital Management’s Costco COST Stock Holding History

Aljian Capital 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
Q1 		$54.5M Sell
54,656
-1,171
-2% -$1.14M 11.19% 3
2025
Q4 		$48.1M Buy
55,827
+40
+0.1% +$36.2K 9.59% 4
2025
Q3 		$51.6M Buy
55,787
+233
+0.4% +$223K 10.39% 2
2025
Q2 		$55M Sell
55,554
-1,084
-2% -$1.08M 12.08% 2
2025
Q1 		$53.6M Buy
56,638
+23
+0% +$22.4K 12.73% 2
2024
Q4 		$51.9M Buy
56,615
+1,574
+3% +$1.46M 11.28% 3
2024
Q3 		$48.8M Buy
55,041
+921
+2% +$799K 11.41% 2
2024
Q2 		$46M Sell
54,120
-527
-1% -$411K 15.26% 2
2024
Q1 		$40M Sell
54,647
-567
-1% -$405K 14.88% 2
2023
Q4 		$36.4M Buy
55,214
+530
+1% +$314K 14.74% 2
2023
Q3 		$30.9M Buy
54,684
+553
+1% +$305K 14.28% 2
2023
Q2 		$29.1M Sell
54,131
-67
-0.1% -$33.9K 13.11% 3
2023
Q1 		$26.9M Buy
54,198
+143
+0.3% +$70.1K 13.59% 2
2022
Q4 		$24.7M Buy
54,055
+525
+1% +$257K 14.23% 2
2022
Q3 		$25.4M Buy
53,530
+1,019
+2% +$530K 13.96% 3
2022
Q2 		$25.1M Sell
52,511
-1,059
-2% -$537K 13.71% 3
2022
Q1 		$31.3M Sell
53,570
-525
-1% -$276K 12.7% 3
2021
Q4 		$30.7M Buy
54,095
+4,782
+10% +$2.45M 11.64% 3
2021
Q3 		$22.3M Sell
49,313
-7,003
-12% -$3.08M 9.72% 4
2021
Q2 		$22.3M Buy
56,316
+508
+0.9% +$192K 9.55% 4
2021
Q1 		$19.6M Buy
55,808
+955
+2% +$332K 9.37% 4
2020
Q4 		$20.7M Sell
54,853
-1,565
-3% -$585K 10.48% 3
2020
Q3 		$20M Sell
56,418
-1,284
-2% -$431K 11.24% 3
2020
Q2 		$17.5M Buy
57,702
+2,250
+4% +$685K 11.23% 3
2020
Q1 		$15.8M Buy
55,452
+3,061
+6% +$929K 12.99% 2
2019
Q4 		$15.4M Buy
52,391
+980
+2% +$291K 11.51% 3
2019
Q3 		$14.8M Buy
51,411
+1,805
+4% +$508K 12.28% 2
2019
Q2 		$13.1M Sell
49,606
-1,453
-3% -$362K 10.81% 2
2019
Q1 		$12.4M Buy
51,059
+607
+1% +$133K 10.5% 2
2018
Q4 		$10.3M Buy
+50,452
New +$11.3M 10.23% 4

Other funds holding COST

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
DAM
Diamant Asset Management Ridgefield, Connecticut $147M AUM 25.76% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Aljian Capital Management's COST Position: Q1 2026 in Review

Aljian Capital Management reduced its Costco (COST) stake by 2.1% in Q1 2026, selling an estimated $1.14M and leaving 54,656 shares worth $54.5M. The position accounts for 11.19% of the portfolio, ranked #3.

Aljian Capital Management first reported a position in COST in Q4 2018 and has held it in 30 quarters since. The position peaked at $55M in Q2 2025. 4,239 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Aljian Capital Management held 54,656 shares of Costco worth $54.5M as of Q1 2026.
  • Aljian Capital Management sold 1,171 Costco shares in Q1 2026, an estimated $1.14M.
  • Costco made up 11.19% of Aljian Capital Management's portfolio in Q1 2026, its #3 holding.
  • Aljian Capital Management first reported a position in Costco in Q4 2018 and has held it in 30 quarters since.
  • Aljian Capital Management's Costco position peaked at $55M in Q2 2025.
  • 4,239 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Aljian Capital Management's 13F filing for Q1 2026, filed 29 Apr 2026.