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Carlson Capital’s Costco COST Stock Holding History

Carlson 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
Q2 		– Sell
-1,405
Closed -$1.4M – 78
2026
Q1 		$1.4M Buy
1,405
+605
+76% +$590K 0.44% 42
2025
Q4 		$690K Buy
+800
New +$725K 0.24% 49
2020
Q2 		– Sell
-12,470
Closed -$3.56M – 177
2020
Q1 		$3.56M Sell
12,470
-7,460
-37% -$2.26M 0.09% 139
2019
Q4 		$5.86M Buy
+19,930
New +$5.92M 0.11% 174
2019
Q1 		– Sell
-101,625
Closed -$20.7M – 260
2018
Q4 		$20.7M Buy
+101,625
New +$22.7M 0.32% 94
2017
Q4 		– Sell
-97,371
Closed -$16M – 229
2017
Q3 		$16M Buy
+97,371
New +$15.3M 0.27% 112
2017
Q1 		– Sell
-115,484
Closed -$18.5M – 266
2016
Q4 		$18.5M Buy
+115,484
New +$17.6M 0.22% 134
2014
Q3 		– Sell
-57,709
Closed -$6.65M – 336
2014
Q2 		$6.65M Sell
57,709
-10,621
-16% -$1.22M 0.07% 270
2014
Q1 		$7.63M Sell
68,330
-27,386
-29% -$3.13M 0.09% 250
2013
Q4 		$11.4M Buy
+95,716
New +$11.4M 0.13% 213

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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
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
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Carlson Capital's COST Position: Q2 2026 in Review

Carlson Capital sold out of Costco (COST) in Q2 2026, closing a stake of 1,405 shares — an estimated $1.4M sold.

Carlson Capital first reported a position in COST in Q4 2013 and held it in 10 quarters. The position peaked at $20.7M in Q4 2018. 4,240 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Carlson Capital reported no remaining Costco position as of Q2 2026 after selling out during the quarter.
  • Carlson Capital sold 1,405 Costco shares in Q2 2026, an estimated $1.4M.
  • Carlson Capital first reported a position in Costco in Q4 2013 and held it in 10 quarters.
  • Carlson Capital's Costco position peaked at $20.7M in Q4 2018.
  • 4,240 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Carlson Capital's 13F filing for Q2 2026, filed 12 Aug 2026.