CTC (Chicago Trading Company)
COST icon

CTC (Chicago Trading Company)’s Costco COST Stock Holding History

CTC (Chicago Trading Company)’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
-54
Closed -$4.66M – 123
2025
Q4 		$4.66M Hold
54
– – ﹤0.01% 103
2025
Q3 		$5M Sell
54
-5,346
-99% -$5.12M ﹤0.01% 112
2025
Q2 		$5.35M Sell
5,400
-6,200
-53% -$6.16M ﹤0.01% 114
2025
Q1 		$11M Sell
11,600
-28,700
-71% -$28M 0.01% 105
2024
Q4 		$36.9M Buy
40,300
+39,846
+8,777% +$37M 0.02% 85
2024
Q3 		$40.2M Sell
454
-513
-53% -$445K 0.02% 91
2024
Q2 		$82.2M Sell
967
-712
-42% -$556K 0.05% 69
2024
Q1 		$123M Sell
1,679
-968
-37% -$691K 0.06% 67
2023
Q4 		$175M Buy
2,647
+790
+43% +$468K 0.09% 58
2023
Q3 		$105M Sell
1,857
-2,466
-57% -$1.36M 0.06% 65
2023
Q2 		$233M Buy
4,323
+3,134
+264% +$1.59M 0.12% 34
2023
Q1 		$58.4M Buy
1,189
+210
+21% +$103K 0.03% 131
2022
Q4 		$44.6M Sell
979
-55
-5% -$26.9K 0.03% 135
2022
Q3 		$48.7M Sell
1,034
-27
-3% -$14K 0.03% 135
2022
Q2 		$50.7M Sell
1,061
-102
-9% -$51.7K 0.03% 128
2022
Q1 		$66.9M Buy
+1,163
New +$610K 0.03% 116

Other funds holding COST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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 $147M AUM 25.76% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

CTC (Chicago Trading Company)'s COST Position: Q1 2026 in Review

CTC (Chicago Trading Company) sold out of Costco (COST) in Q1 2026, closing a stake of 5,307 shares — an estimated $4.58M sold.

CTC (Chicago Trading Company) first reported a position in COST in Q2 2013 and held it in 13 quarters. The position peaked at $73.2M in Q3 2023. 4,247 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • CTC (Chicago Trading Company) reported no remaining Costco position as of Q1 2026 after selling out during the quarter.
  • CTC (Chicago Trading Company) sold 5,307 Costco shares in Q1 2026, an estimated $4.58M.
  • CTC (Chicago Trading Company) first reported a position in Costco in Q2 2013 and held it in 13 quarters.
  • CTC (Chicago Trading Company)'s Costco position peaked at $73.2M in Q3 2023.
  • 4,247 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on CTC (Chicago Trading Company)'s 13F filing for Q1 2026, filed 21 May 2026.