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Old Port Advisors’s Costco COST Stock Holding History

Old Port 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
Q1 		$840K Buy
843
+122
+17% +$119K 0.19% 125
2025
Q4 		$622K Sell
721
-17
-2% -$15.4K 0.15% 143
2025
Q3 		$683K Sell
738
-12
-2% -$11.5K 0.17% 136
2025
Q2 		$742K Buy
750
+8
+1% +$7.95K 0.2% 129
2025
Q1 		$702K Sell
742
-119
-14% -$116K 0.21% 118
2024
Q4 		$789K Sell
861
-7
-0.8% -$6.5K 0.23% 111
2024
Q3 		$770K Sell
868
-8
-0.9% -$6.94K 0.21% 117
2024
Q2 		$745K Buy
876
+27
+3% +$21.1K 0.22% 116
2024
Q1 		$622K Sell
849
-36
-4% -$25.7K 0.19% 128
2023
Q4 		$584K Buy
885
+77
+10% +$45.6K 0.19% 131
2023
Q3 		$457K Buy
+808
New +$446K 0.17% 144
2023
Q1 		$436K Sell
875
-11
-1% -$5.39K 0.16% 150
2022
Q4 		$405K Buy
886
+4
+0.5% +$1.96K 0.15% 153
2022
Q3 		$424K Buy
882
+41
+5% +$21.3K 0.17% 153
2022
Q2 		$411K Buy
841
+5
+0.6% +$2.54K 0.16% 155
2022
Q1 		$481K Buy
836
+15
+2% +$7.87K 0.16% 152
2021
Q4 		$451K Buy
821
+118
+17% +$60.4K 0.15% 156
2021
Q3 		$316K Buy
703
+29
+4% +$12.7K 0.11% 172
2021
Q2 		$276K Buy
674
+56
+9% +$21.2K 0.1% 185
2021
Q1 		$218K Buy
+618
New +$215K 0.09% 200

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

Old Port Advisors's COST Position: Q1 2026 in Review

Old Port Advisors increased its Costco (COST) stake by 17% in Q1 2026, buying an estimated $119K and bringing the position to 843 shares worth $840K. The position accounts for 0.19% of the portfolio, ranked #125.

Old Port Advisors first reported a position in COST in Q1 2021 and has held it in 20 quarters since. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Old Port Advisors held 843 shares of Costco worth $840K as of Q1 2026.
  • Old Port Advisors bought 122 Costco shares in Q1 2026, an estimated $119K.
  • Costco made up 0.19% of Old Port Advisors's portfolio in Q1 2026, its #125 holding.
  • Old Port Advisors first reported a position in Costco in Q1 2021 and has held it in 20 quarters since.
  • 4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Old Port Advisors's 13F filing for Q1 2026, filed 6 Apr 2026.