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AGF Management’s Costco COST Stock Holding History

AGF Management’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 		$77.6M Sell
77,875
-68,652
-47% -$66.9M 0.35% 92
2025
Q4 		$126M Buy
146,527
+49,678
+51% +$45M 0.55% 50
2025
Q3 		$89.6M Buy
96,849
+17,135
+21% +$16.4M 0.39% 74
2025
Q2 		$78.9M Buy
79,714
+1,438
+2% +$1.43M 0.36% 89
2025
Q1 		$74M Buy
78,276
+40,068
+105% +$39.1M 0.39% 81
2024
Q4 		$35M Sell
38,208
-12,337
-24% -$11.4M 0.17% 125
2024
Q3 		$44.8M Sell
50,545
-275
-0.5% -$239K 0.23% 113
2024
Q2 		$43.2M Buy
50,820
+3,210
+7% +$2.5M 0.24% 112
2024
Q1 		$34.9M Sell
47,610
-3,608
-7% -$2.58M 0.19% 129
2023
Q4 		$33.8M Sell
51,218
-2,802
-5% -$1.66M 0.2% 124
2023
Q3 		$30.5M Buy
54,020
+5,755
+12% +$3.18M 0.22% 121
2023
Q2 		$26M Sell
48,265
-4,179
-8% -$2.11M 0.19% 122
2023
Q1 		$26.1M Sell
52,444
-33,844
-39% -$16.6M 0.18% 132
2022
Q4 		$39.4M Buy
+86,288
New +$42.2M 0.29% 98

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

AGF Management's COST Position: Q1 2026 in Review

AGF Management reduced its Costco (COST) stake by 47% in Q1 2026, selling an estimated $66.9M and leaving 77,875 shares worth $77.6M. The position accounts for 0.35% of the portfolio, ranked #92.

AGF Management first reported a position in COST in Q4 2022 and has held it in 14 quarters since. The position peaked at $126M in Q4 2025. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • AGF Management held 77,875 shares of Costco worth $77.6M as of Q1 2026.
  • AGF Management sold 68,652 Costco shares in Q1 2026, an estimated $66.9M.
  • Costco made up 0.35% of AGF Management's portfolio in Q1 2026, its #92 holding.
  • AGF Management first reported a position in Costco in Q4 2022 and has held it in 14 quarters since.
  • AGF Management's Costco position peaked at $126M in Q4 2025.
  • 4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on AGF Management's 13F filing for Q1 2026, filed 7 May 2026.