DBG
COST icon

De Burlo Group’s Costco COST Stock Holding History

De Burlo 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
Q1 		$12.3M Sell
12,317
-7,510
-38% -$7.32M 2.78% 11
2025
Q4 		$17.1M Hold
19,827
– – 2.08% 18
2025
Q3 		$18.4M Buy
19,827
+79
+0.4% +$75.7K 2.21% 22
2025
Q2 		$19.5M Buy
19,748
+73
+0.4% +$72.6K 2.58% 16
2025
Q1 		$18.6M Sell
19,675
-6,680
-25% -$6.51M 2.75% 16
2024
Q4 		$24.1M Sell
26,355
-2,295
-8% -$2.13M 3.22% 12
2024
Q3 		$25.4M Sell
28,650
-4,285
-13% -$3.72M 3.13% 11
2024
Q2 		$28M Buy
32,935
+8,970
+37% +$7M 3.76% 10
2024
Q1 		$17.6M Sell
23,965
-5,280
-18% -$3.77M 2.33% 18
2023
Q4 		$16.5M Hold
29,245
– – 2.87% 13
2023
Q3 		$16.5M Buy
29,245
+4,145
+17% +$2.29M 2.87% 13
2023
Q2 		$13.5M Hold
25,100
– – 2.25% 18
2023
Q1 		$12.5M Buy
25,100
+4,600
+22% +$2.26M 2.44% 15
2022
Q4 		$9.36M Sell
20,500
-8,950
-30% -$4.37M 2.09% 18
2022
Q3 		$13.9M Buy
29,450
+22,240
+308% +$11.6M 3.31% 11
2022
Q2 		$3.46M Buy
+7,210
New +$3.66M 0.98% 14
2021
Q1 		– Sell
-14,700
Closed -$5.54M – 90
2020
Q4 		$5.54M Buy
+14,700
New +$5.49M 0.91% 37

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

De Burlo Group's COST Position: Q1 2026 in Review

De Burlo Group reduced its Costco (COST) stake by 38% in Q1 2026, selling an estimated $7.32M and leaving 12,317 shares worth $12.3M. The position accounts for 2.78% of the portfolio, ranked #11.

De Burlo Group first reported a position in COST in Q4 2020 and has held it in 17 quarters since. The position peaked at $28M in Q2 2024. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • De Burlo Group held 12,317 shares of Costco worth $12.3M as of Q1 2026.
  • De Burlo Group sold 7,510 Costco shares in Q1 2026, an estimated $7.32M.
  • Costco made up 2.78% of De Burlo Group's portfolio in Q1 2026, its #11 holding.
  • De Burlo Group first reported a position in Costco in Q4 2020 and has held it in 17 quarters since.
  • De Burlo Group's Costco position peaked at $28M in Q2 2024.
  • 4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on De Burlo Group's 13F filing for Q1 2026, filed 14 May 2026.