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Graham Capital Management’s Costco COST Stock Holding History

Graham Capital Management’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 		$5.96M Buy
5,982
+2,289
+62% +$2.23M 0.14% 110
2025
Q4 		$3.18M Buy
3,693
+2,975
+414% +$2.7M 0.08% 170
2025
Q3 		$665K Sell
718
-5,223
-88% -$5.01M 0.01% 515
2025
Q2 		$5.88M Buy
5,941
+582
+11% +$578K 0.09% 120
2025
Q1 		$5.07M Buy
+5,359
New +$5.22M 0.09% 134
2024
Q1 		– Sell
-18,383
Closed -$12.1M – 1099
2023
Q4 		$12.1M Buy
18,383
+560
+3% +$332K 0.27% 57
2023
Q3 		$10.1M Buy
17,823
+17,255
+3,038% +$9.52M 0.24% 74
2023
Q2 		$306K Buy
+568
New +$287K 0.01% 676
2023
Q1 		– Sell
-1,252
Closed -$572K – 1096
2022
Q4 		$572K Sell
1,252
-4,284
-77% -$2.09M 0.02% 723
2022
Q3 		$2.61M Buy
5,536
+2,423
+78% +$1.26M 0.1% 155
2022
Q2 		$1.49M Buy
3,113
+400
+15% +$203K 0.06% 301
2022
Q1 		$1.56M Buy
+2,713
New +$1.42M 0.05% 172
2015
Q1 		– Sell
-20,000
Closed -$2.83M – 116
2014
Q4 		$2.83M Buy
20,000
+2,900
+17% +$394K 0.12% 100
2014
Q3 		$2.14M Buy
17,100
+12,600
+280% +$1.52M 0.09% 107
2014
Q2 		$518K Buy
+4,500
New +$516K 0.02% 136

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

Graham Capital Management's COST Position: Q1 2026 in Review

Graham Capital Management increased its Costco (COST) stake by 62% in Q1 2026, buying an estimated $2.23M and bringing the position to 5,982 shares worth $5.96M. The position accounts for 0.14% of the portfolio, ranked #110.

Graham Capital Management first reported a position in COST in Q2 2014 and has held it in 15 quarters since. The position peaked at $12.1M in Q4 2023. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Graham Capital Management held 5,982 shares of Costco worth $5.96M as of Q1 2026.
  • Graham Capital Management bought 2,289 Costco shares in Q1 2026, an estimated $2.23M.
  • Costco made up 0.14% of Graham Capital Management's portfolio in Q1 2026, its #110 holding.
  • Graham Capital Management first reported a position in Costco in Q2 2014 and has held it in 15 quarters since.
  • Graham Capital Management's Costco position peaked at $12.1M in Q4 2023.
  • 4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Graham Capital Management's 13F filing for Q1 2026, filed 15 May 2026.