Quantum Financial Advisors
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Quantum Financial Advisors’s Costco COST Stock Holding History

Quantum Financial Advisors’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
Q3 		$671K Buy
737
+34
+5% +$31.7K 0.06% 95
2026
Q2 		$657K Sell
703
-7
-1% -$6.98K 0.07% 103
2026
Q1 		$708K Buy
710
+15
+2% +$14.6K 0.08% 88
2025
Q4 		$600K Buy
695
+1
+0.1% +$906 0.07% 99
2025
Q3 		$643K Sell
694
-109
-14% -$104K 0.08% 87
2025
Q2 		$795K Sell
803
-166
-17% -$165K 0.11% 76
2025
Q1 		$917K Sell
969
-330
-25% -$322K 0.14% 70
2024
Q4 		$1.19M Buy
1,299
+105
+9% +$97.4K 0.18% 60
2024
Q3 		$1.06M Buy
1,194
+475
+66% +$412K 0.17% 62
2024
Q2 		$611K Buy
719
+25
+4% +$19.5K 0.11% 77
2024
Q1 		$509K Sell
694
-162
-19% -$116K 0.09% 85
2023
Q4 		$565K Buy
856
+6
+0.7% +$3.56K 0.14% 46
2023
Q3 		$480K Hold
850
– – 0.14% 55
2023
Q2 		$457K Hold
850
– – 0.13% 50
2023
Q1 		$422K Hold
850
– – 0.13% 47
2022
Q4 		$388K Buy
850
+6
+0.7% +$2.93K 0.17% 42
2022
Q3 		$398K Hold
844
– – 0.18% 39
2022
Q2 		$455K Buy
+844
New +$428K 0.17% 41

Other funds holding COST

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $348B AUM 26.9% 1-Year Est. Return

Quantum Financial Advisors's COST Position: Q3 2026 in Review

Quantum Financial Advisors increased its Costco (COST) stake by 4.8% in Q3 2026, buying an estimated $31.7K and bringing the position to 737 shares worth $671K. The position accounts for 0.06% of the portfolio, ranked #95.

Quantum Financial Advisors first reported a position in COST in Q2 2022 and has held it in 18 quarters since. The position peaked at $1.19M in Q4 2024. 3,744 funds tracked by Wall St. Rank hold COST as of Q3 2026.

  • Quantum Financial Advisors held 737 shares of Costco worth $671K as of Q3 2026.
  • Quantum Financial Advisors bought 34 Costco shares in Q3 2026, an estimated $31.7K.
  • Costco made up 0.06% of Quantum Financial Advisors's portfolio in Q3 2026, its #95 holding.
  • Quantum Financial Advisors first reported a position in Costco in Q2 2022 and has held it in 18 quarters since.
  • Quantum Financial Advisors's Costco position peaked at $1.19M in Q4 2024.
  • 3,744 funds tracked by Wall St. Rank held Costco as of Q3 2026.

Based on Quantum Financial Advisors's 13F filing for Q3 2026, filed 3 Nov 2026.