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Horizon Investment Services’s Costco COST Stock Holding History

Horizon Investment Services’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 		$731K Sell
781
-4
-0.5% -$3.98K 0.2% 75
2026
Q1 		$783K Buy
785
+443
+130% +$432K 0.27% 74
2025
Q4 		$295K Sell
342
-20
-6% -$18.1K 0.11% 111
2025
Q3 		$335K Buy
362
+93
+35% +$89.1K 0.13% 95
2025
Q2 		$266K Buy
269
+19
+8% +$18.9K 0.12% 99
2025
Q1 		$236K Sell
250
-1
-0.4% -$975 0.11% 101
2024
Q4 		$231K Buy
+251
New +$233K 0.1% 113

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 $3.38T AUM 44.17% 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

Horizon Investment Services's COST Position: Q2 2026 in Review

Horizon Investment Services reduced its Costco (COST) stake by 0.51% in Q2 2026, selling an estimated $3.98K and leaving 781 shares worth $731K. The position accounts for 0.2% of the portfolio, ranked #75.

Horizon Investment Services first reported a position in COST in Q4 2024 and has held it in 7 quarters since. The position peaked at $783K in Q1 2026. 4,260 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Horizon Investment Services held 781 shares of Costco worth $731K as of Q2 2026.
  • Horizon Investment Services sold 4 Costco shares in Q2 2026, an estimated $3.98K.
  • Costco made up 0.2% of Horizon Investment Services's portfolio in Q2 2026, its #75 holding.
  • Horizon Investment Services first reported a position in Costco in Q4 2024 and has held it in 7 quarters since.
  • Horizon Investment Services's Costco position peaked at $783K in Q1 2026.
  • 4,260 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Horizon Investment Services's 13F filing for Q2 2026, filed 6 Aug 2026.