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Lummis Asset Management’s Costco COST Stock Holding History

Lummis 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 		$9.96K Hold
10
– – 0.01% 126
2025
Q4 		$8.62K Hold
10
– – 0.01% 124
2025
Q3 		$9.26K Hold
10
– – 0.01% 122
2025
Q2 		$9.9K Hold
10
– – 0.01% 118
2025
Q1 		$9.46K Hold
10
– – 0.01% 122
2024
Q4 		$9.16K Hold
10
– – 0.01% 93
2024
Q3 		$8.87K Hold
10
– – 0.01% 101
2024
Q2 		$8.5K Hold
10
– – 0.01% 97
2024
Q1 		$7.33K Hold
10
– – 0.01% 103
2023
Q4 		$6.6K Buy
+10
New +$5.93K 0.01% 129

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

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

Lummis Asset Management held its Costco (COST) position steady in Q1 2026 at 10 shares worth $9.96K. The position accounts for 0.01% of the portfolio, ranked #126.

Lummis Asset Management first reported a position in COST in Q4 2023 and has held it in 10 quarters since. 4,238 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Lummis Asset Management held 10 shares of Costco worth $9.96K as of Q1 2026.
  • Lummis Asset Management left its Costco share count unchanged in Q1 2026.
  • Costco made up 0.01% of Lummis Asset Management's portfolio in Q1 2026, its #126 holding.
  • Lummis Asset Management first reported a position in Costco in Q4 2023 and has held it in 10 quarters since.
  • 4,238 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Lummis Asset Management's 13F filing for Q1 2026, filed 11 May 2026.