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SGL Investment Advisors’s Costco COST Stock Holding History

SGL Investment Advisors’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 		$731K Sell
767
-236
-24% -$235K 0.25% 76
2026
Q1 		$1M Buy
1,003
+30
+3% +$29.2K 0.38% 58
2025
Q4 		$963K Buy
973
+447
+85% +$405K 0.39% 57
2025
Q3 		$488K Buy
526
+45
+9% +$43.1K 0.2% 94
2025
Q2 		$474K Buy
481
+111
+30% +$110K 0.23% 78
2025
Q1 		$373K Buy
370
+4
+1% +$3.9K 0.19% 80
2024
Q4 		$390K Buy
366
+9
+3% +$8.35K 0.2% 78
2024
Q3 		$330K Buy
+357
New +$310K 0.17% 83

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 $3.38T AUM 44.17% 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

SGL Investment Advisors's COST Position: Q2 2026 in Review

SGL Investment Advisors reduced its Costco (COST) stake by 24% in Q2 2026, selling an estimated $235K and leaving 767 shares worth $731K. The position accounts for 0.25% of the portfolio, ranked #76.

SGL Investment Advisors first reported a position in COST in Q3 2024 and has held it in 8 quarters since. The position peaked at $1M in Q1 2026. 4,260 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • SGL Investment Advisors held 767 shares of Costco worth $731K as of Q2 2026.
  • SGL Investment Advisors sold 236 Costco shares in Q2 2026, an estimated $235K.
  • Costco made up 0.25% of SGL Investment Advisors's portfolio in Q2 2026, its #76 holding.
  • SGL Investment Advisors first reported a position in Costco in Q3 2024 and has held it in 8 quarters since.
  • SGL Investment Advisors's Costco position peaked at $1M in Q1 2026.
  • 4,260 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on SGL Investment Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.