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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
Q1 		$23.8M Buy
+23,900
New +$23.3M 0.24% 46
2025
Q3 		– Sell
-31,600
Closed -$31.3M – 248
2025
Q2 		$31.3M Buy
+31,600
New +$31.4M 0.66% 29
2023
Q2 		– Sell
-6,000
Closed -$2.98M – 409
2023
Q1 		$2.98M Buy
+6,000
New +$2.94M 0.02% 131
2022
Q3 		– Sell
-27,000
Closed -$12.9M – 447
2022
Q2 		$12.9M Hold
27,000
– – 0.07% 82
2022
Q1 		$15.5M Buy
+27,000
New +$14.2M 0.06% 76
2021
Q1 		– Sell
-2,400
Closed -$904K – 878
2020
Q4 		$904K Hold
2,400
– – 0.01% 514
2020
Q3 		$852K Sell
2,400
-18,300
-88% -$6.15M 0.01% 464
2020
Q2 		$6.28M Buy
+20,700
New +$6.3M 0.08% 154
2020
Q1 		– Sell
-14,200
Closed -$4.17M – 129
2019
Q4 		$4.17M Buy
14,200
+500
+4% +$149K 0.04% 314
2019
Q3 		$3.95M Buy
13,700
+7,300
+114% +$2.05M 0.05% 312
2019
Q2 		$1.69M Hold
6,400
– – 0.01% 373
2019
Q1 		$1.55M Buy
+6,400
New +$1.4M 0.02% 580
2018
Q4 		– Sell
-6,300
Closed -$1.48M – 1226
2018
Q3 		$1.48M Buy
+6,300
New +$1.42M 0.01% 610

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 $147M AUM 25.76% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

HBK Investments's COST Position: Q1 2026 in Review

HBK Investments opened a new position in Costco (COST) in Q1 2026: 4,530 shares worth $4.51M. The stake represents 0.05% of the portfolio and ranks #156 among its holdings. This is a return to the name: HBK Investments previously reported a position in COST as recently as Q2 2023.

HBK Investments first reported a position in COST in Q3 2013 and has held it in 14 quarters since. The position peaked at $6.29M in Q1 2019. 4,239 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • HBK Investments held 4,530 shares of Costco worth $4.51M as of Q1 2026.
  • Costco was a new HBK Investments position in Q1 2026.
  • Costco made up 0.05% of HBK Investments's portfolio in Q1 2026, its #156 holding.
  • HBK Investments first reported a position in Costco in Q3 2013 and has held it in 14 quarters since.
  • HBK Investments's Costco position peaked at $6.29M in Q1 2019.
  • 4,239 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on HBK Investments's 13F filing for Q1 2026, filed 15 May 2026.