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Elyxium Wealth’s Costco COST Stock Holding History

Elyxium Wealth’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 		$3.49M Sell
3,498
-494
-12% -$481K 1.12% 28
2025
Q4 		$3.44M Buy
3,992
+14
+0.4% +$12.7K 0.95% 28
2025
Q3 		$3.68M Sell
3,978
-474
-11% -$454K 1.28% 21
2025
Q2 		$4.41M Buy
4,452
+73
+2% +$72.6K 1.65% 14
2025
Q1 		$4.14M Buy
4,379
+1,527
+54% +$1.49M 1.83% 13
2024
Q4 		$2.61M Sell
2,852
-943
-25% -$875K 1.59% 17
2024
Q3 		$3.36M Buy
+3,795
New +$3.29M 1.85% 14

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

Elyxium Wealth's COST Position: Q1 2026 in Review

Elyxium Wealth reduced its Costco (COST) stake by 12% in Q1 2026, selling an estimated $481K and leaving 3,498 shares worth $3.49M. The position accounts for 1.12% of the portfolio, ranked #28.

Elyxium Wealth first reported a position in COST in Q3 2024 and has held it in 7 quarters since. The position peaked at $4.41M in Q2 2025. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Elyxium Wealth held 3,498 shares of Costco worth $3.49M as of Q1 2026.
  • Elyxium Wealth sold 494 Costco shares in Q1 2026, an estimated $481K.
  • Costco made up 1.12% of Elyxium Wealth's portfolio in Q1 2026, its #28 holding.
  • Elyxium Wealth first reported a position in Costco in Q3 2024 and has held it in 7 quarters since.
  • Elyxium Wealth's Costco position peaked at $4.41M in Q2 2025.
  • 4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Elyxium Wealth's 13F filing for Q1 2026, filed 6 May 2026.