MCM
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McDonough Capital Management’s Costco COST Stock Holding History

McDonough 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 		$5.29M Sell
5,312
-13
-0.2% -$12.7K 2.89% 11
2025
Q4 		$4.59M Sell
5,325
-221
-4% -$200K 2.25% 12
2025
Q3 		$5.13M Buy
5,546
+63
+1% +$60.4K 2.58% 12
2025
Q2 		$5.43M Buy
5,483
+646
+13% +$642K 3.04% 12
2025
Q1 		$4.57M Buy
4,837
+352
+8% +$343K 2.99% 11
2024
Q4 		$4.11M Buy
4,485
+540
+14% +$501K 2.54% 12
2024
Q3 		$3.5M Buy
3,945
+248
+7% +$215K 2.41% 13
2024
Q2 		$3.14M Buy
3,697
+217
+6% +$169K 2.29% 14
2024
Q1 		$2.55M Buy
3,480
+184
+6% +$131K 2.01% 16
2023
Q4 		$2.17M Buy
3,296
+67
+2% +$39.7K 1.88% 16
2023
Q3 		$1.82M Buy
3,229
+1
+0% +$552 1.73% 16
2023
Q2 		$1.74M Buy
3,228
+114
+4% +$57.7K 1.6% 17
2023
Q1 		$1.55M Buy
3,114
+171
+6% +$83.9K 1.6% 17
2022
Q4 		$1.34M Sell
2,943
-57
-2% -$27.9K 1.56% 17
2022
Q3 		$1.42M Sell
3,000
-140
-4% -$72.8K 1.62% 17
2022
Q2 		$1.5M Buy
3,140
+101
+3% +$51.2K 1.66% 17
2022
Q1 		$1.75M Buy
+3,039
New +$1.59M 1.52% 18

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

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

McDonough Capital Management reduced its Costco (COST) stake by 0.24% in Q1 2026, selling an estimated $12.7K and leaving 5,312 shares worth $5.29M. The position accounts for 2.89% of the portfolio, ranked #11.

McDonough Capital Management first reported a position in COST in Q1 2022 and has held it in 17 quarters since. The position peaked at $5.43M in Q2 2025. 4,239 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • McDonough Capital Management held 5,312 shares of Costco worth $5.29M as of Q1 2026.
  • McDonough Capital Management sold 13 Costco shares in Q1 2026, an estimated $12.7K.
  • Costco made up 2.89% of McDonough Capital Management's portfolio in Q1 2026, its #11 holding.
  • McDonough Capital Management first reported a position in Costco in Q1 2022 and has held it in 17 quarters since.
  • McDonough Capital Management's Costco position peaked at $5.43M in Q2 2025.
  • 4,239 funds tracked by Wall St. Rank held Costco as of Q1 2026.

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