MMM
COST icon

Mendel Money Management’s Costco COST Stock Holding History

Mendel Money 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 		$1.19M Sell
1,196
-13
-1% -$12.7K 0.5% 65
2025
Q4 		$1.04M Buy
1,209
+15
+1% +$13.6K 0.44% 66
2025
Q3 		$1.11M Sell
1,194
-29
-2% -$27.8K 0.46% 60
2025
Q2 		$1.21M Sell
1,223
-33
-3% -$32.8K 0.54% 54
2025
Q1 		$1.19M Buy
1,256
+46
+4% +$44.8K 0.56% 50
2024
Q4 		$1.11M Sell
1,210
-5
-0.4% -$4.64K 0.5% 56
2024
Q3 		$1.08M Buy
1,215
+112
+10% +$97.2K 0.47% 59
2024
Q2 		$938K Buy
1,103
+106
+11% +$82.7K 0.44% 58
2024
Q1 		$730K Buy
997
+5
+0.5% +$3.57K 0.34% 70
2023
Q4 		$655K Buy
992
+40
+4% +$23.7K 0.31% 72
2023
Q3 		$538K Buy
952
+17
+2% +$9.38K 0.29% 73
2023
Q2 		$504K Buy
935
+18
+2% +$9.11K 0.26% 76
2023
Q1 		$456K Buy
917
+59
+7% +$28.9K 0.25% 77
2022
Q4 		$392K Hold
858
– – 0.22% 86
2022
Q3 		$405K Buy
858
+15
+2% +$7.8K 0.25% 77
2022
Q2 		$404K Sell
843
-4
-0.5% -$2.03K 0.24% 74
2022
Q1 		$488K Buy
+847
New +$445K 0.24% 81

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

Mendel Money Management's COST Position: Q1 2026 in Review

Mendel Money Management reduced its Costco (COST) stake by 1.1% in Q1 2026, selling an estimated $12.7K and leaving 1,196 shares worth $1.19M. The position accounts for 0.5% of the portfolio, ranked #65.

Mendel Money Management first reported a position in COST in Q1 2022 and has held it in 17 quarters since. The position peaked at $1.21M in Q2 2025. 4,237 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Mendel Money Management held 1,196 shares of Costco worth $1.19M as of Q1 2026.
  • Mendel Money Management sold 13 Costco shares in Q1 2026, an estimated $12.7K.
  • Costco made up 0.5% of Mendel Money Management's portfolio in Q1 2026, its #65 holding.
  • Mendel Money Management first reported a position in Costco in Q1 2022 and has held it in 17 quarters since.
  • Mendel Money Management's Costco position peaked at $1.21M in Q2 2025.
  • 4,237 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Mendel Money Management's 13F filing for Q1 2026, filed 4 May 2026.