LJAC
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L.J. Altfest & Co’s Costco COST Stock Holding History

L.J. Altfest & Co’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 		$1.66M Buy
1,665
+189
+13% +$184K 0.18% 100
2025
Q4 		$1.27M Sell
1,476
-40
-3% -$36.2K 0.14% 113
2025
Q3 		$1.4M Sell
1,516
-50
-3% -$47.9K 0.16% 101
2025
Q2 		$1.55M Sell
1,566
-4
-0.3% -$3.98K 0.18% 93
2025
Q1 		$1.49M Sell
1,570
-2
-0.1% -$1.95K 0.19% 89
2024
Q4 		$1.44M Sell
1,572
-20
-1% -$18.6K 0.18% 88
2024
Q3 		$1.41M Sell
1,592
-14
-0.9% -$12.2K 0.19% 90
2024
Q2 		$1.36M Buy
1,606
+27
+2% +$21.1K 0.19% 87
2024
Q1 		$1.16M Buy
1,579
+54
+4% +$38.5K 0.16% 103
2023
Q4 		$1.01M Buy
1,525
+161
+12% +$95.4K 0.15% 118
2023
Q3 		$771K Buy
1,364
+4
+0.3% +$2.21K 0.12% 131
2023
Q2 		$732K Buy
1,360
+82
+6% +$41.5K 0.11% 131
2023
Q1 		$635K Buy
1,278
+348
+37% +$171K 0.1% 138
2022
Q4 		$424K Sell
930
-73
-7% -$35.7K 0.07% 172
2022
Q3 		$473K Buy
1,003
+121
+14% +$62.9K 0.09% 146
2022
Q2 		$423K Hold
882
– – 0.08% 165
2022
Q1 		$508K Buy
882
+1
+0.1% +$525 0.09% 150
2021
Q4 		$500K Buy
881
+125
+17% +$64K 0.1% 149
2021
Q3 		$340K Buy
756
+1
+0.1% +$440 0.07% 187
2021
Q2 		$299K Sell
755
-1,834
-71% -$694K 0.06% 210
2021
Q1 		$913K Buy
2,589
+1,897
+274% +$660K 0.22% 87
2020
Q4 		$261K Buy
692
+18
+3% +$6.72K 0.06% 217
2020
Q3 		$239K Hold
674
– – 0.06% 198
2020
Q2 		$204K Buy
+674
New +$205K 0.06% 206
2015
Q4 		– Sell
-924
Closed -$134K – 99
2015
Q3 		$134K Buy
+924
New +$132K 0.13% 100

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

L.J. Altfest & Co's COST Position: Q1 2026 in Review

L.J. Altfest & Co increased its Costco (COST) stake by 13% in Q1 2026, buying an estimated $184K and bringing the position to 1,665 shares worth $1.66M. The position accounts for 0.18% of the portfolio, ranked #100.

L.J. Altfest & Co first reported a position in COST in Q3 2015 and has held it in 25 quarters since. 4,237 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • L.J. Altfest & Co held 1,665 shares of Costco worth $1.66M as of Q1 2026.
  • L.J. Altfest & Co bought 189 Costco shares in Q1 2026, an estimated $184K.
  • Costco made up 0.18% of L.J. Altfest & Co's portfolio in Q1 2026, its #100 holding.
  • L.J. Altfest & Co first reported a position in Costco in Q3 2015 and has held it in 25 quarters since.
  • 4,237 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on L.J. Altfest & Co's 13F filing for Q1 2026, filed 28 Apr 2026.