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Millington Securities’s Costco COST Stock Holding History

Millington Securities’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 		$862K Buy
+865
New +$843K 0.24% 125

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

Millington Securities's COST Position: Q1 2026 in Review

Millington Securities opened a new position in Costco (COST) in Q1 2026: 865 shares worth $862K. The stake represents 0.24% of the portfolio and ranks #125 among its holdings.

4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Millington Securities held 865 shares of Costco worth $862K as of Q1 2026.
  • Costco was a new Millington Securities position in Q1 2026.
  • Costco made up 0.24% of Millington Securities's portfolio in Q1 2026, its #125 holding.
  • 4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Millington Securities's 13F filing for Q1 2026, filed 15 Jul 2026.