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Tsai Capital’s Costco COST Stock Holding History

Tsai Capital’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 		– Sell
-4,717
Closed -$4.07M – 20
2025
Q4 		$4.07M Buy
4,717
+28
+0.6% +$25.4K 2.77% 12
2025
Q3 		$4.34M Buy
4,689
+2
+0% +$1.92K 3.03% 10
2025
Q2 		$4.64M Sell
4,687
-216
-4% -$215K 3.4% 7
2025
Q1 		$4.64M Sell
4,903
-426
-8% -$415K 3.81% 7
2024
Q4 		$4.88M Sell
5,329
-234
-4% -$217K 3.55% 6
2024
Q3 		$4.93M Buy
5,563
+102
+2% +$88.5K 4.01% 7
2024
Q2 		$4.64M Sell
5,461
-116
-2% -$90.5K 4.57% 5
2024
Q1 		$4.09M Sell
5,577
-1,837
-25% -$1.31M 4.21% 5
2023
Q4 		$4.89M Sell
7,414
-346
-4% -$205K 4.49% 5
2023
Q3 		$4.38M Buy
7,760
+36
+0.5% +$19.9K 4.19% 5
2023
Q2 		$4.16M Sell
7,724
-1,483
-16% -$750K 3.77% 5
2023
Q1 		$4.57M Buy
9,207
+2,338
+34% +$1.15M 4.81% 5
2022
Q4 		$3.14M Sell
6,869
-140
-2% -$68.4K 4.54% 6
2022
Q3 		$3.31M Sell
7,009
-3,506
-33% -$1.82M 3.67% 6
2022
Q2 		$5.04M Buy
10,515
+21
+0.2% +$10.7K 5.98% 5
2022
Q1 		$6.04M Buy
10,494
+200
+2% +$105K 4.63% 9
2021
Q4 		$5.84M Sell
10,294
-588
-5% -$301K 4.06% 10
2021
Q3 		$4.89M Sell
10,882
-155
-1% -$68.1K 4.21% 9
2021
Q2 		$4.37M Buy
11,037
+6
+0.1% +$2.27K 4.01% 9
2021
Q1 		$3.89M Buy
11,031
+5,696
+107% +$1.98M 3.84% 9
2020
Q4 		$2.01M Buy
+5,335
New +$1.99M 2.01% 12

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 $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Tsai Capital's COST Position: Q1 2026 in Review

Tsai Capital sold out of Costco (COST) in Q1 2026, closing a stake of 4,717 shares — an estimated $4.07M sold.

Tsai Capital first reported a position in COST in Q4 2020 and held it in 21 quarters. The position peaked at $6.04M in Q1 2022. 4,256 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Tsai Capital reported no remaining Costco position as of Q1 2026 after selling out during the quarter.
  • Tsai Capital sold 4,717 Costco shares in Q1 2026, an estimated $4.07M.
  • Tsai Capital first reported a position in Costco in Q4 2020 and held it in 21 quarters.
  • Tsai Capital's Costco position peaked at $6.04M in Q1 2022.
  • 4,256 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Tsai Capital's 13F filing for Q1 2026, filed 14 May 2026.