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AlphaStar Capital Management’s Costco COST Stock Holding History

AlphaStar 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 		$2.65M Sell
2,657
-507
-16% -$494K 0.2% 68
2025
Q4 		$2.73M Buy
3,164
+450
+17% +$408K 0.2% 69
2025
Q3 		$2.51M Buy
2,714
+642
+31% +$615K 0.22% 57
2025
Q2 		$2.05M Sell
2,072
-74
-3% -$73.6K 0.14% 111
2025
Q1 		$2.03M Sell
2,146
-20
-0.9% -$19.5K 0.2% 58
2024
Q4 		$1.98M Sell
2,166
-417
-16% -$387K 0.21% 58
2024
Q3 		$2.29M Buy
2,583
+399
+18% +$346K 0.18% 83
2024
Q2 		$1.86M Buy
2,184
+67
+3% +$52.3K 0.17% 92
2024
Q1 		$1.55M Buy
2,117
+336
+19% +$240K 0.16% 89
2023
Q4 		$1.18M Buy
1,781
+7
+0.4% +$4.15K 0.11% 100
2023
Q3 		$1M Sell
1,774
-2,359
-57% -$1.3M 0.13% 101
2023
Q2 		$2.23M Sell
4,133
-34
-0.8% -$17.2K 0.25% 57
2023
Q1 		$2.07M Sell
4,167
-1,228
-23% -$602K 0.18% 84
2022
Q4 		$2.46M Sell
5,395
-564
-9% -$276K 0.25% 73
2022
Q3 		$2.81M Sell
5,959
-589
-9% -$306K 0.3% 63
2022
Q2 		$3.14M Buy
6,548
+6,036
+1,179% +$3.06M 0.29% 69
2022
Q1 		$295K Buy
512
+12
+2% +$6.3K 0.02% 304
2021
Q4 		$252K Sell
500
-123
-20% -$63K 0.02% 335
2021
Q3 		$297K Buy
+623
New +$274K 0.02% 312

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 $137B AUM 18.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

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

AlphaStar Capital Management reduced its Costco (COST) stake by 16% in Q1 2026, selling an estimated $494K and leaving 2,657 shares worth $2.65M. The position accounts for 0.2% of the portfolio, ranked #68.

AlphaStar Capital Management first reported a position in COST in Q3 2021 and has held it in 19 quarters since. The position peaked at $3.14M in Q2 2022. 4,237 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • AlphaStar Capital Management held 2,657 shares of Costco worth $2.65M as of Q1 2026.
  • AlphaStar Capital Management sold 507 Costco shares in Q1 2026, an estimated $494K.
  • Costco made up 0.2% of AlphaStar Capital Management's portfolio in Q1 2026, its #68 holding.
  • AlphaStar Capital Management first reported a position in Costco in Q3 2021 and has held it in 19 quarters since.
  • AlphaStar Capital Management's Costco position peaked at $3.14M in Q2 2022.
  • 4,237 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on AlphaStar Capital Management's 13F filing for Q1 2026, filed 15 Apr 2026.