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Borer Denton & Associates’s Costco COST Stock Holding History

Borer Denton & Associates’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 		$22M Buy
23,523
+1,315
+6% +$1.31M 7.22% 3
2026
Q1 		$22.1M Sell
22,208
-378
-2% -$368K 7.89% 2
2025
Q4 		$19.5M Sell
22,586
-360
-2% -$326K 6.56% 3
2025
Q3 		$21.2M Buy
22,946
+115
+0.5% +$110K 7.01% 3
2025
Q2 		$22.6M Sell
22,831
-110
-0.5% -$109K 7.84% 2
2025
Q1 		$21.7M Sell
22,941
-225
-1% -$219K 7.67% 3
2024
Q4 		$21.2M Sell
23,166
-300
-1% -$278K 7.38% 3
2024
Q3 		$20.8M Buy
23,466
+201
+0.9% +$174K 7.1% 3
2024
Q2 		$19.8M Sell
23,265
-157
-0.7% -$123K 7.18% 2
2024
Q1 		$17.2M Buy
23,422
+95
+0.4% +$67.8K 6.07% 3
2023
Q4 		$15.4M Sell
23,327
-150
-0.6% -$88.9K 5.89% 3
2023
Q3 		$13.3M Hold
23,477
– – 5.48% 3
2023
Q2 		$12.6M Sell
23,477
-175
-0.7% -$88.5K 4.98% 4
2023
Q1 		$11.8M Buy
23,652
+4
+0% +$1.96K 4.88% 4
2022
Q4 		$10.8M Buy
23,648
+329
+1% +$161K 4.78% 5
2022
Q3 		$11M Sell
23,319
-330
-1% -$172K 5.48% 3
2022
Q2 		$11.3M Buy
23,649
+60
+0.3% +$30.4K 5.46% 3
2022
Q1 		$13.6M Buy
+23,589
New +$12.4M 5.7% 3

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

Borer Denton & Associates's COST Position: Q2 2026 in Review

Borer Denton & Associates increased its Costco (COST) stake by 5.9% in Q2 2026, buying an estimated $1.31M and bringing the position to 23,523 shares worth $22M. The position accounts for 7.22% of the portfolio, ranked #3.

Borer Denton & Associates first reported a position in COST in Q1 2022 and has held it in 18 quarters since. The position peaked at $22.6M in Q2 2025. 4,228 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Borer Denton & Associates held 23,523 shares of Costco worth $22M as of Q2 2026.
  • Borer Denton & Associates bought 1,315 Costco shares in Q2 2026, an estimated $1.31M.
  • Costco made up 7.22% of Borer Denton & Associates's portfolio in Q2 2026, its #3 holding.
  • Borer Denton & Associates first reported a position in Costco in Q1 2022 and has held it in 18 quarters since.
  • Borer Denton & Associates's Costco position peaked at $22.6M in Q2 2025.
  • 4,228 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Borer Denton & Associates's 13F filing for Q2 2026, filed 28 Jul 2026.