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Knightsbridge Asset Management’s Costco COST Stock Holding History

Knightsbridge 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 		$6.74M Buy
6,762
+511
+8% +$498K 0.91% 25
2025
Q4 		$5.39M Sell
6,251
-81
-1% -$73.4K 0.87% 28
2025
Q3 		$5.86M Sell
6,332
-127
-2% -$122K 0.99% 30
2025
Q2 		$6.39M Buy
6,459
+618
+11% +$614K 1.41% 26
2025
Q1 		$5.52M Buy
5,841
+25
+0.4% +$24.4K 1.42% 22
2024
Q4 		$5.33M Sell
5,816
-8
-0.1% -$7.42K 1.23% 32
2024
Q3 		$5.16M Buy
5,824
+146
+3% +$127K 1.16% 34
2024
Q2 		$4.83M Sell
5,678
-86
-1% -$67.1K 1.2% 32
2024
Q1 		$3.8M Hold
5,764
– – 1.08% 38
2023
Q4 		$3.8M Buy
5,764
+59
+1% +$35K 1.08% 38
2023
Q3 		$3.23M Hold
5,705
– – 1.02% 39
2023
Q2 		$3.07M Sell
5,705
-5,594
-50% -$2.83M 0.99% 42
2023
Q1 		$5.61M Buy
11,299
+1
+0% +$490 0.96% 41
2022
Q4 		$5.16M Sell
11,298
-15
-0.1% -$7.33K 0.98% 39
2022
Q3 		$5.34M Sell
11,313
-600
-5% -$312K 1.12% 36
2022
Q2 		$5.71M Buy
11,913
+6,056
+103% +$3.07M 1.13% 32
2022
Q1 		$3.37M Hold
5,857
– – 1.13% 34
2021
Q4 		$3.33M Buy
5,857
+181
+3% +$92.7K 1.11% 32
2021
Q3 		$2.55M Buy
5,676
+156
+3% +$68.6K 0.9% 32
2021
Q2 		$2.18M Hold
5,520
– – 0.85% 30
2021
Q1 		$1.95M Buy
5,520
+432
+8% +$150K 0.82% 29
2020
Q4 		$1.92M Sell
5,088
-762
-13% -$285K 0.94% 25
2020
Q3 		$2.08M Buy
5,850
+50
+0.9% +$16.8K 1.19% 24
2020
Q2 		$1.76M Buy
+5,800
New +$1.76M 1.14% 22

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

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

Knightsbridge Asset Management increased its Costco (COST) stake by 8.2% in Q1 2026, buying an estimated $498K and bringing the position to 6,762 shares worth $6.74M. The position accounts for 0.91% of the portfolio, ranked #25.

Knightsbridge Asset Management first reported a position in COST in Q2 2020 and has held it in 24 quarters since. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Knightsbridge Asset Management held 6,762 shares of Costco worth $6.74M as of Q1 2026.
  • Knightsbridge Asset Management bought 511 Costco shares in Q1 2026, an estimated $498K.
  • Costco made up 0.91% of Knightsbridge Asset Management's portfolio in Q1 2026, its #25 holding.
  • Knightsbridge Asset Management first reported a position in Costco in Q2 2020 and has held it in 24 quarters since.
  • 4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Knightsbridge Asset Management's 13F filing for Q1 2026, filed 15 May 2026.