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Aster Capital Management’s Costco COST Stock Holding History

Aster 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 		$652K Buy
689
+649
+1,623% +$632K 0.21% 113
2025
Q4 		$34.5K Sell
40
-218
-84% -$198K 0.02% 531
2025
Q3 		$239K Sell
258
-1,065
-80% -$1.02M 0.12% 222
2025
Q2 		$1.31M Buy
1,323
+1,166
+743% +$1.16M 0.3% 79
2025
Q1 		$165K Sell
157
-1,024
-87% -$998K 0.03% 526
2024
Q4 		$1.08M Sell
1,181
-6,507
-85% -$6.04M 0.41% 54
2024
Q3 		$6.82M Buy
+7,688
New +$6.67M 1.48% 9

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

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

Aster Capital Management increased its Costco (COST) stake by 1,623% in Q1 2026, buying an estimated $632K and bringing the position to 689 shares worth $652K. The position accounts for 0.21% of the portfolio, ranked #113.

Aster Capital Management first reported a position in COST in Q3 2024 and has held it in 7 quarters since. The position peaked at $6.82M in Q3 2024. 4,239 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Aster Capital Management held 689 shares of Costco worth $652K as of Q1 2026.
  • Aster Capital Management bought 649 Costco shares in Q1 2026, an estimated $632K.
  • Costco made up 0.21% of Aster Capital Management's portfolio in Q1 2026, its #113 holding.
  • Aster Capital Management first reported a position in Costco in Q3 2024 and has held it in 7 quarters since.
  • Aster Capital Management's Costco position peaked at $6.82M in Q3 2024.
  • 4,239 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Aster Capital Management's 13F filing for Q1 2026, filed 13 May 2026.