QPW
COST icon

Quantum Private Wealth’s Costco COST Stock Holding History

Quantum Private 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 		$448K Hold
450
– – 0.14% 97
2025
Q4 		$388K Buy
450
+10
+2% +$9.06K 0.11% 109
2025
Q3 		$407K Buy
440
+39
+10% +$37.4K 0.12% 115
2025
Q2 		$397K Hold
401
– – 0.13% 113
2025
Q1 		$379K Sell
401
-43
-10% -$41.9K 0.14% 120
2024
Q4 		$407K Hold
444
– – 0.13% 125
2024
Q3 		$394K Sell
444
-18
-4% -$15.6K 0.13% 132
2024
Q2 		$393K Buy
462
+61
+15% +$47.6K 0.14% 123
2024
Q1 		$294K Hold
401
– – 0.11% 147
2023
Q4 		$265K Sell
401
-20
-5% -$11.9K 0.11% 150
2023
Q3 		$238K Hold
421
– – 0.11% 153
2023
Q2 		$227K Buy
+421
New +$213K 0.1% 162
2023
Q1 		– Sell
-466
Closed -$213K – 190
2022
Q4 		$213K Sell
466
-599
-56% -$293K 0.13% 157
2022
Q3 		$503K Buy
1,065
+100
+10% +$52K 0.31% 83
2022
Q2 		$462K Buy
965
+300
+45% +$152K 0.27% 86
2022
Q1 		$383K Buy
665
+200
+43% +$105K 0.17% 122
2021
Q4 		$264K Buy
+465
New +$238K 0.1% 171

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

Quantum Private Wealth's COST Position: Q1 2026 in Review

Quantum Private Wealth held its Costco (COST) position steady in Q1 2026 at 450 shares worth $448K. The position accounts for 0.14% of the portfolio, ranked #97.

Quantum Private Wealth first reported a position in COST in Q4 2021 and has held it in 17 quarters since. The position peaked at $503K in Q3 2022. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Quantum Private Wealth held 450 shares of Costco worth $448K as of Q1 2026.
  • Quantum Private Wealth left its Costco share count unchanged in Q1 2026.
  • Costco made up 0.14% of Quantum Private Wealth's portfolio in Q1 2026, its #97 holding.
  • Quantum Private Wealth first reported a position in Costco in Q4 2021 and has held it in 17 quarters since.
  • Quantum Private Wealth's Costco position peaked at $503K in Q3 2022.
  • 4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Quantum Private Wealth's 13F filing for Q1 2026, filed 27 Apr 2026.