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BBR Partners’s Costco COST Stock Holding History

BBR 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 		$2.9M Buy
2,910
+2
+0.1% +$1.95K 0.16% 57
2025
Q4 		$2.51M Sell
2,908
-18
-0.6% -$16.3K 0.13% 68
2025
Q3 		$2.71M Sell
2,926
-84
-3% -$80.5K 0.16% 60
2025
Q2 		$2.98M Sell
3,010
-5
-0.2% -$4.97K 0.19% 55
2025
Q1 		$2.85M Sell
3,015
-151
-5% -$147K 0.2% 51
2024
Q4 		$2.9M Sell
3,166
-443
-12% -$411K 0.2% 49
2024
Q3 		$3.2M Buy
3,609
+1,508
+72% +$1.31M 0.24% 42
2024
Q2 		$1.79M Sell
2,101
-387
-16% -$302K 0.15% 55
2024
Q1 		$1.82M Buy
2,488
+458
+23% +$327K 0.15% 67
2023
Q4 		$1.34M Buy
2,030
+964
+90% +$571K 0.14% 59
2023
Q3 		$602K Buy
1,066
+577
+118% +$318K 0.07% 90
2023
Q2 		$263K Buy
489
+30
+7% +$15.2K 0.03% 134
2023
Q1 		$228K Buy
+459
New +$225K 0.03% 144
2022
Q4 		– Sell
-2,410
Closed -$1.14M – 179
2022
Q3 		$1.14M Sell
2,410
-717
-23% -$373K 0.15% 69
2022
Q2 		$1.5M Buy
3,127
+67
+2% +$34K 0.18% 58
2022
Q1 		$1.76M Buy
3,060
+567
+23% +$298K 0.17% 64
2021
Q4 		$1.42M Hold
2,493
– – 0.17% 71
2021
Q3 		$1.12M Buy
2,493
+11
+0.4% +$4.84K 0.09% 88
2021
Q2 		$982K Sell
2,482
-25
-1% -$9.45K 0.08% 95
2021
Q1 		$884K Sell
2,507
-1
-0% -$348 0.07% 103
2020
Q4 		$945K Buy
2,508
+26
+1% +$9.71K 0.08% 89
2020
Q3 		$881K Buy
2,482
+645
+35% +$217K 0.08% 88
2020
Q2 		$557K Buy
1,837
+837
+84% +$255K 0.07% 99
2020
Q1 		$285K Sell
1,000
-1,030
-51% -$313K 0.04% 114
2019
Q4 		$597K Buy
2,030
+1,320
+186% +$392K 0.07% 101
2019
Q3 		$204K Buy
+710
New +$200K 0.03% 126

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

BBR Partners's COST Position: Q1 2026 in Review

BBR Partners increased its Costco (COST) stake by 0.07% in Q1 2026, buying an estimated $1.95K and bringing the position to 2,910 shares worth $2.9M. The position accounts for 0.16% of the portfolio, ranked #57.

BBR Partners first reported a position in COST in Q3 2019 and has held it in 26 quarters since. The position peaked at $3.2M in Q3 2024. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • BBR Partners held 2,910 shares of Costco worth $2.9M as of Q1 2026.
  • BBR Partners bought 2 Costco shares in Q1 2026, an estimated $1.95K.
  • Costco made up 0.16% of BBR Partners's portfolio in Q1 2026, its #57 holding.
  • BBR Partners first reported a position in Costco in Q3 2019 and has held it in 26 quarters since.
  • BBR Partners's Costco position peaked at $3.2M in Q3 2024.
  • 4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on BBR Partners's 13F filing for Q1 2026, filed 12 May 2026.