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Patron Partners’s Costco COST Stock Holding History

Patron Partners’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 		$5.84M Sell
5,860
-120
-2% -$117K 2.58% 5
2025
Q4 		$5.16M Buy
5,980
+77
+1% +$69.8K 2.3% 8
2025
Q3 		$5.46M Sell
5,903
-204
-3% -$196K 2.48% 7
2025
Q2 		$6.05M Buy
6,107
+436
+8% +$433K 2.99% 6
2025
Q1 		$5.36M Buy
5,671
+215
+4% +$210K 2.9% 4
2024
Q4 		$5M Sell
5,456
-15
-0.3% -$13.9K 2.71% 6
2024
Q3 		$4.85M Sell
5,471
-57
-1% -$49.5K 2.68% 6
2024
Q2 		$4.7M Buy
5,528
+148
+3% +$115K 2.76% 6
2024
Q1 		$3.94M Buy
5,380
+110
+2% +$78.5K 2.4% 7
2023
Q4 		$3.48M Buy
5,270
+20
+0.4% +$11.9K 2.31% 6
2023
Q3 		$2.97M Buy
5,250
+85
+2% +$46.9K 2.19% 8
2023
Q2 		$2.78M Sell
5,165
-133
-3% -$67.3K 1.97% 9
2023
Q1 		$2.63M Sell
5,298
-21
-0.4% -$10.3K 1.94% 9
2022
Q4 		$2.43M Sell
5,319
-128
-2% -$62.5K 1.82% 8
2022
Q3 		$2.57M Sell
5,447
-33
-0.6% -$17.2K 2.14% 6
2022
Q2 		$2.63M Sell
5,480
-13
-0.2% -$6.59K 2.09% 6
2022
Q1 		$3.16M Sell
5,493
-102
-2% -$53.5K 2.16% 6
2021
Q4 		$3.18M Buy
5,595
+93
+2% +$47.6K 2.08% 6
2021
Q3 		$2.47M Buy
5,502
+85
+2% +$37.4K 1.82% 7
2021
Q2 		$2.14M Buy
5,417
+87
+2% +$32.9K 1.61% 7
2021
Q1 		$1.88M Buy
5,330
+229
+4% +$79.7K 1.59% 8
2020
Q4 		$1.92M Buy
+5,101
New +$1.91M 1.86% 8

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

Patron Partners's COST Position: Q1 2026 in Review

Patron Partners reduced its Costco (COST) stake by 2% in Q1 2026, selling an estimated $117K and leaving 5,860 shares worth $5.84M. The position accounts for 2.58% of the portfolio, ranked #5.

Patron Partners first reported a position in COST in Q4 2020 and has held it in 22 quarters since. The position peaked at $6.05M in Q2 2025. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Patron Partners held 5,860 shares of Costco worth $5.84M as of Q1 2026.
  • Patron Partners sold 120 Costco shares in Q1 2026, an estimated $117K.
  • Costco made up 2.58% of Patron Partners's portfolio in Q1 2026, its #5 holding.
  • Patron Partners first reported a position in Costco in Q4 2020 and has held it in 22 quarters since.
  • Patron Partners's Costco position peaked at $6.05M in Q2 2025.
  • 4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Patron Partners's 13F filing for Q1 2026, filed 29 Apr 2026.