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Altman Advisors’s Costco COST Stock Holding History

Altman 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 		$2.22M Buy
2,229
+66
+3% +$64.3K 0.92% 41
2025
Q4 		$1.87M Buy
2,163
+8
+0.4% +$7.25K 0.7% 62
2025
Q3 		$2M Buy
2,155
+14
+0.7% +$13.4K 0.76% 56
2025
Q2 		$2.11M Buy
2,141
+31
+1% +$30.8K 0.86% 50
2025
Q1 		$2.1M Buy
2,110
+45
+2% +$43.9K 0.97% 42
2024
Q4 		$1.89M Buy
2,065
+15
+0.7% +$13.9K 0.81% 50
2024
Q3 		$1.82M Sell
2,050
-1,920
-48% -$1.67M 0.81% 56
2024
Q2 		$3.37M Sell
3,970
-26
-0.7% -$20.3K 1.92% 9
2024
Q1 		$2.88M Buy
3,996
+35
+0.9% +$25K 1.4% 11
2023
Q4 		$2.61M Buy
3,961
+18
+0.5% +$10.7K 1.37% 14
2023
Q3 		$2.23M Buy
+3,943
New +$2.18M 1.39% 12
2023
Q1 		$1.55M Sell
3,769
-1,848
-33% -$906K 1.42% 16
2022
Q4 		$2.72M Sell
5,617
-509
-8% -$249K 1.68% 16
2022
Q3 		$2.89M Sell
6,126
-313
-5% -$163K 1.83% 12
2022
Q2 		$3.5M Sell
6,439
-181
-3% -$91.8K 1.99% 10
2022
Q1 		$3.81M Sell
6,620
-103
-2% -$54.1K 1.97% 11
2021
Q4 		$3.24M Sell
6,723
-310
-4% -$159K 1.98% 14
2021
Q3 		$3.46M Sell
7,033
-19
-0.3% -$8.35K 1.91% 10
2021
Q2 		$3.11M Buy
7,052
+459
+7% +$174K 1.75% 14
2021
Q1 		$2.32M Sell
6,593
-48
-0.7% -$16.7K 1.5% 25
2020
Q4 		$2.5M Buy
6,641
+21
+0.3% +$7.85K 1.57% 26
2020
Q3 		$2.35M Buy
6,620
+161
+2% +$54.1K 1.67% 24
2020
Q2 		$1.96M Buy
6,459
+14
+0.2% +$4.26K 1.66% 30
2020
Q1 		$1.84M Buy
+6,445
New +$1.96M 1.71% 27

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

Altman Advisors's COST Position: Q1 2026 in Review

Altman Advisors increased its Costco (COST) stake by 3.1% in Q1 2026, buying an estimated $64.3K and bringing the position to 2,229 shares worth $2.22M. The position accounts for 0.92% of the portfolio, ranked #41.

Altman Advisors first reported a position in COST in Q1 2020 and has held it in 24 quarters since. The position peaked at $3.81M in Q1 2022. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Altman Advisors held 2,229 shares of Costco worth $2.22M as of Q1 2026.
  • Altman Advisors bought 66 Costco shares in Q1 2026, an estimated $64.3K.
  • Costco made up 0.92% of Altman Advisors's portfolio in Q1 2026, its #41 holding.
  • Altman Advisors first reported a position in Costco in Q1 2020 and has held it in 24 quarters since.
  • Altman Advisors's Costco position peaked at $3.81M in Q1 2022.
  • 4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Altman Advisors's 13F filing for Q1 2026, filed 5 May 2026.