KLCM
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KG&L Capital Management’s Costco COST Stock Holding History

KG&L Capital 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 		$500K Sell
502
-1,764
-78% -$1.72M 0.36% 72
2025
Q4 		$1.95M Buy
2,266
+1,674
+283% +$1.52M 0.48% 47
2025
Q3 		$548K Sell
592
-308
-34% -$295K 0.15% 120
2025
Q2 		$891K Sell
900
-64
-7% -$63.6K 0.26% 78
2025
Q1 		$912K Buy
+964
New +$940K 0.3% 75

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

KG&L Capital Management's COST Position: Q1 2026 in Review

KG&L Capital Management reduced its Costco (COST) stake by 78% in Q1 2026, selling an estimated $1.72M and leaving 502 shares worth $500K. The position accounts for 0.36% of the portfolio, ranked #72.

KG&L Capital Management first reported a position in COST in Q1 2025 and has held it in 5 quarters since. The position peaked at $1.95M in Q4 2025. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • KG&L Capital Management held 502 shares of Costco worth $500K as of Q1 2026.
  • KG&L Capital Management sold 1,764 Costco shares in Q1 2026, an estimated $1.72M.
  • Costco made up 0.36% of KG&L Capital Management's portfolio in Q1 2026, its #72 holding.
  • KG&L Capital Management first reported a position in Costco in Q1 2025 and has held it in 5 quarters since.
  • KG&L Capital Management's Costco position peaked at $1.95M in Q4 2025.
  • 4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on KG&L Capital Management's 13F filing for Q1 2026, filed 23 Apr 2026.