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Lane Brothers & Co’s Costco COST Stock Holding History

Lane Brothers & Co’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
Q2 		$609K Buy
651
+25
+4% +$24.9K 0.4% 42
2026
Q1 		$624K Hold
626
– – 0.45% 39
2025
Q4 		$540K Buy
+626
New +$567K 0.39% 41

Other funds holding COST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Lane Brothers & Co's COST Position: Q2 2026 in Review

Lane Brothers & Co increased its Costco (COST) stake by 4% in Q2 2026, buying an estimated $24.9K and bringing the position to 651 shares worth $609K. The position accounts for 0.4% of the portfolio, ranked #42.

Lane Brothers & Co first reported a position in COST in Q4 2025 and has held it in 3 quarters since. The position peaked at $624K in Q1 2026. 4,224 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Lane Brothers & Co held 651 shares of Costco worth $609K as of Q2 2026.
  • Lane Brothers & Co bought 25 Costco shares in Q2 2026, an estimated $24.9K.
  • Costco made up 0.4% of Lane Brothers & Co's portfolio in Q2 2026, its #42 holding.
  • Lane Brothers & Co first reported a position in Costco in Q4 2025 and has held it in 3 quarters since.
  • Lane Brothers & Co's Costco position peaked at $624K in Q1 2026.
  • 4,224 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Lane Brothers & Co's 13F filing for Q2 2026, filed 5 Aug 2026.