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Balboa Wealth Partners’s Costco COST Stock Holding History

Balboa Wealth Partners’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
Q2 		$5.65M Sell
6,037
-28
-0.5% -$27.9K 0.77% 28
2026
Q1 		$6.04M Sell
6,065
-157
-3% -$153K 1.01% 20
2025
Q4 		$5.37M Sell
6,222
-244
-4% -$221K 0.89% 25
2025
Q3 		$5.99M Sell
6,466
-198
-3% -$190K 1.03% 20
2025
Q2 		$6.6M Buy
6,664
+1,974
+42% +$1.96M 1.32% 13
2025
Q1 		$4.44M Sell
4,690
-134
-3% -$131K 1.07% 19
2024
Q4 		$4.42M Buy
4,824
+203
+4% +$188K 1.01% 18
2024
Q3 		$4.1M Buy
4,621
+204
+5% +$177K 1.02% 15
2024
Q2 		$3.75M Buy
4,417
+40
+0.9% +$31.2K 0.99% 14
2024
Q1 		$3.21M Sell
4,377
-920
-17% -$657K 0.94% 17
2023
Q4 		$3.5M Buy
5,297
+1,068
+25% +$633K 1.16% 14
2023
Q3 		$2.39M Sell
4,229
-914
-18% -$505K 0.9% 17
2023
Q2 		$2.77M Buy
5,143
+955
+23% +$483K 0.97% 19
2023
Q1 		$2.08M Buy
4,188
+9
+0.2% +$4.41K 0.79% 22
2022
Q4 		$1.91M Buy
4,179
+182
+5% +$88.9K 0.86% 21
2022
Q3 		$1.89M Buy
+3,997
New +$2.08M 0.83% 20

Other funds holding COST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Balboa Wealth Partners's COST Position: Q2 2026 in Review

Balboa Wealth Partners reduced its Costco (COST) stake by 0.46% in Q2 2026, selling an estimated $27.9K and leaving 6,037 shares worth $5.65M. The position accounts for 0.77% of the portfolio, ranked #28.

Balboa Wealth Partners first reported a position in COST in Q3 2022 and has held it in 16 quarters since. The position peaked at $6.6M in Q2 2025. 4,233 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Balboa Wealth Partners held 6,037 shares of Costco worth $5.65M as of Q2 2026.
  • Balboa Wealth Partners sold 28 Costco shares in Q2 2026, an estimated $27.9K.
  • Costco made up 0.77% of Balboa Wealth Partners's portfolio in Q2 2026, its #28 holding.
  • Balboa Wealth Partners first reported a position in Costco in Q3 2022 and has held it in 16 quarters since.
  • Balboa Wealth Partners's Costco position peaked at $6.6M in Q2 2025.
  • 4,233 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Balboa Wealth Partners's 13F filing for Q2 2026, filed 10 Aug 2026.