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HBK Investments’s Costco COST Stock Holding History

HBK Investments’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
-4,530
Closed -$4.51M – 314
2026
Q1 		$4.51M Buy
+4,530
New +$4.41M 0.05% 156
2023
Q3 		– Sell
-9,497
Closed -$5.11M – 278
2023
Q2 		$5.11M Buy
+9,497
New +$4.81M 0.03% 104
2022
Q2 		– Sell
-1,177
Closed -$597K – 544
2022
Q1 		$678K Sell
1,177
-3,834
-77% -$2.01M ﹤0.01% 494
2021
Q4 		$2.85M Buy
+5,011
New +$2.57M 0.01% 371
2021
Q2 		– Sell
-13,249
Closed -$4.67M – 844
2021
Q1 		$4.67M Buy
13,249
+12,148
+1,103% +$4.23M 0.02% 281
2020
Q4 		$415K Sell
1,101
-19
-2% -$7.1K ﹤0.01% 600
2020
Q3 		$398K Sell
1,120
-2,175
-66% -$731K ﹤0.01% 545
2020
Q2 		$999K Buy
+3,295
New +$1M 0.01% 376
2019
Q2 		– Sell
-25,976
Closed -$6.47M – 694
2019
Q1 		$6.29M Buy
+25,976
New +$5.68M 0.06% 267
2018
Q1 		– Sell
-4,500
Closed -$838K – 992
2017
Q4 		$838K Buy
+4,500
New +$777K 0.01% 647
2015
Q1 		– Sell
-28,412
Closed -$4.03M – 1015
2014
Q4 		$4.03M Buy
+28,412
New +$3.86M 0.05% 244
2014
Q3 		– Sell
-26,518
Closed -$3.05M – 969
2014
Q2 		$3.05M Buy
26,518
+7,575
+40% +$869K 0.06% 261
2014
Q1 		$2.12M Buy
+18,943
New +$2.17M 0.04% 312
2013
Q4 		– Sell
-9,600
Closed -$1.1M – 908
2013
Q3 		$1.1M Buy
+9,600
New +$1.11M 0.02% 435

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 $3.38T AUM 44.17% 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

HBK Investments's COST Position: Q2 2026 in Review

HBK Investments sold out of Costco (COST) in Q2 2026, closing a stake of 4,530 shares — an estimated $4.51M sold.

HBK Investments first reported a position in COST in Q3 2013 and held it in 14 quarters. The position peaked at $6.29M in Q1 2019. 4,260 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • HBK Investments reported no remaining Costco position as of Q2 2026 after selling out during the quarter.
  • HBK Investments sold 4,530 Costco shares in Q2 2026, an estimated $4.51M.
  • HBK Investments first reported a position in Costco in Q3 2013 and held it in 14 quarters.
  • HBK Investments's Costco position peaked at $6.29M in Q1 2019.
  • 4,260 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on HBK Investments's 13F filing for Q2 2026, filed 14 Aug 2026.