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10Elms LLP’s Costco COST Stock Holding History

10Elms LLP’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 		$151K Sell
152
-40
-21% -$39K 0.1% 96
2025
Q4 		$166K Sell
192
-23
-11% -$20.8K 0.15% 83
2025
Q3 		$199K Hold
215
– – 0.18% 83
2025
Q2 		$213K Buy
215
+55
+34% +$54.7K 0.2% 77
2025
Q1 		$151K Hold
160
– – 0.15% 87
2024
Q4 		$147K Buy
+160
New +$148K 0.15% 91

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

10Elms LLP's COST Position: Q1 2026 in Review

10Elms LLP reduced its Costco (COST) stake by 21% in Q1 2026, selling an estimated $39K and leaving 152 shares worth $151K. The position accounts for 0.1% of the portfolio, ranked #96.

10Elms LLP first reported a position in COST in Q4 2024 and has held it in 6 quarters since. The position peaked at $213K in Q2 2025. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • 10Elms LLP held 152 shares of Costco worth $151K as of Q1 2026.
  • 10Elms LLP sold 40 Costco shares in Q1 2026, an estimated $39K.
  • Costco made up 0.1% of 10Elms LLP's portfolio in Q1 2026, its #96 holding.
  • 10Elms LLP first reported a position in Costco in Q4 2024 and has held it in 6 quarters since.
  • 10Elms LLP's Costco position peaked at $213K in Q2 2025.
  • 4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on 10Elms LLP's 13F filing for Q1 2026, filed 15 May 2026.