Man Group
COST icon

Man Group’s Costco COST Stock Holding History

Man Group’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 		$5.99M Sell
6,400
-8,700
-58% -$8.67M 0.01% 1038
2026
Q1 		$15M Sell
15,100
-5,000
-25% -$4.87M 0.03% 639
2025
Q4 		$17.3M Buy
20,100
+7,900
+65% +$7.16M 0.03% 572
2025
Q3 		$11.3M Sell
12,200
-9,700
-44% -$9.3M 0.02% 735
2025
Q2 		$21.7M Sell
21,900
-10,800
-33% -$10.7M 0.04% 484
2025
Q1 		$30.9M Sell
32,700
-800
-2% -$780K 0.08% 294
2024
Q4 		$30.7M Buy
33,500
+8,400
+33% +$7.79M 0.08% 290
2024
Q3 		$22.3M Buy
25,100
+11,700
+87% +$10.2M 0.06% 422
2024
Q2 		$11.4M Buy
13,400
+9,000
+205% +$7.02M 0.03% 648
2024
Q1 		$3.22M Sell
4,400
-2,200
-33% -$1.57M 0.01% 1134
2023
Q4 		$4.36M Buy
+6,600
New +$3.91M 0.01% 997

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

Man Group's COST Position: Q2 2026 in Review

Man Group increased its Costco (COST) stake by 22% in Q2 2026, buying an estimated $79.8M and bringing the position to 437,789 shares worth $410M. The position accounts for 0.65% of the portfolio, ranked #20.

Man Group first reported a position in COST in Q1 2018 and has held it in 31 quarters since. The position peaked at $448M in Q4 2025. 4,238 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Man Group held 437,789 shares of Costco worth $410M as of Q2 2026.
  • Man Group bought 80,098 Costco shares in Q2 2026, an estimated $79.8M.
  • Costco made up 0.65% of Man Group's portfolio in Q2 2026, its #20 holding.
  • Man Group first reported a position in Costco in Q1 2018 and has held it in 31 quarters since.
  • Man Group's Costco position peaked at $448M in Q4 2025.
  • 4,238 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Man Group's 13F filing for Q2 2026, filed 14 Aug 2026.