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Stirlingshire Investments’s Costco COST Stock Holding History

Stirlingshire Investments’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 		$309K Buy
310
+2
+0.6% +$1.95K 0.27% 108
2025
Q4 		$266K Buy
+308
New +$279K 0.24% 131

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

Stirlingshire Investments's COST Position: Q1 2026 in Review

Stirlingshire Investments increased its Costco (COST) stake by 0.65% in Q1 2026, buying an estimated $1.95K and bringing the position to 310 shares worth $309K. The position accounts for 0.27% of the portfolio, ranked #108.

Stirlingshire Investments first reported a position in COST in Q4 2025 and has held it in 2 quarters since. 4,239 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Stirlingshire Investments held 310 shares of Costco worth $309K as of Q1 2026.
  • Stirlingshire Investments bought 2 Costco shares in Q1 2026, an estimated $1.95K.
  • Costco made up 0.27% of Stirlingshire Investments's portfolio in Q1 2026, its #108 holding.
  • Stirlingshire Investments first reported a position in Costco in Q4 2025 and has held it in 2 quarters since.
  • 4,239 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Stirlingshire Investments's 13F filing for Q1 2026, filed 4 May 2026.