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Summit Asset Management’s Costco COST Stock Holding History

Summit Asset 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 Buy
1,190
+99
+9% +$96.5K 0.17% 66
2025
Q4 		$941K Buy
1,091
+3
+0.3% +$2.72K 0.13% 77
2025
Q3 		$1.01M Sell
1,088
-159
-13% -$152K 0.15% 72
2025
Q2 		$1.23M Buy
1,247
+2
+0.2% +$1.99K 0.2% 62
2025
Q1 		$1.18M Buy
1,245
+6
+0.5% +$5.85K 0.2% 60
2024
Q4 		$1.14M Sell
1,239
-62
-5% -$57.5K 0.2% 59
2024
Q3 		$1.15M Sell
1,301
-3
-0.2% -$2.6K 0.22% 60
2024
Q2 		$1.11M Buy
1,304
+13
+1% +$10.1K 0.23% 49
2024
Q1 		$946K Buy
1,291
+1
+0.1% +$714 0.2% 55
2023
Q4 		$852K Buy
1,290
+122
+10% +$72.3K 0.2% 55
2023
Q3 		$660K Hold
1,168
– – 0.18% 65
2023
Q2 		$629K Hold
1,168
– – 0.17% 68
2023
Q1 		$580K Buy
1,168
+30
+3% +$14.7K 0.16% 73
2022
Q4 		$519K Hold
1,138
– – 0.15% 79
2022
Q3 		$537K Buy
1,138
+8
+0.7% +$4.16K 0.17% 74
2022
Q2 		$542K Buy
1,130
+41
+4% +$20.8K 0.17% 76
2022
Q1 		$627K Sell
1,089
-5
-0.5% -$2.62K 0.18% 77
2021
Q4 		$621K Buy
1,094
+63
+6% +$32.3K 0.18% 75
2021
Q3 		$463K Hold
1,031
– – 0.15% 81
2021
Q2 		$408K Sell
1,031
-27
-3% -$10.2K 0.13% 98
2021
Q1 		$373K Buy
1,058
+107
+11% +$37.2K 0.13% 100
2020
Q4 		$358K Buy
951
+15
+2% +$5.61K 0.13% 96
2020
Q3 		$332K Buy
936
+18
+2% +$6.05K 0.14% 89
2020
Q2 		$278K Hold
918
– – 0.13% 92
2020
Q1 		$262K Buy
918
+5
+0.5% +$1.52K 0.14% 89
2019
Q4 		$268K Hold
913
– – 0.11% 99
2019
Q3 		$263K Hold
913
– – 0.12% 89
2019
Q2 		$241K Buy
913
+50
+6% +$12.5K 0.11% 96
2019
Q1 		$209K Buy
+863
New +$189K 0.1% 105
2018
Q4 		– Sell
-863
Closed -$203K – 104
2018
Q3 		$203K Buy
+863
New +$194K 0.09% 112

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

Summit Asset Management's COST Position: Q1 2026 in Review

Summit Asset Management increased its Costco (COST) stake by 9.1% in Q1 2026, buying an estimated $96.5K and bringing the position to 1,190 shares worth $1.19M. The position accounts for 0.17% of the portfolio, ranked #66.

Summit Asset Management first reported a position in COST in Q3 2018 and has held it in 30 quarters since. The position peaked at $1.23M in Q2 2025. 4,239 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Summit Asset Management held 1,190 shares of Costco worth $1.19M as of Q1 2026.
  • Summit Asset Management bought 99 Costco shares in Q1 2026, an estimated $96.5K.
  • Costco made up 0.17% of Summit Asset Management's portfolio in Q1 2026, its #66 holding.
  • Summit Asset Management first reported a position in Costco in Q3 2018 and has held it in 30 quarters since.
  • Summit Asset Management's Costco position peaked at $1.23M in Q2 2025.
  • 4,239 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Summit Asset Management's 13F filing for Q1 2026, filed 8 May 2026.