Legacy Advisors
COST icon

Legacy Advisors’s Costco COST Stock Holding History

Legacy 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
Q3 		$1.59M Sell
1,750
-430
-20% -$401K 0.15% 75
2026
Q2 		$2.04M Buy
2,180
+44
+2% +$43.8K 0.19% 67
2026
Q1 		$2.13M Sell
2,136
-90
-4% -$87.7K 0.25% 53
2025
Q4 		$1.92M Buy
2,226
+77
+4% +$69.8K 0.21% 59
2025
Q3 		$1.99M Buy
+2,149
New +$2.06M 0.25% 55
2025
Q1 		$3.81M Buy
4,029
+133
+3% +$130K 0.39% 51
2024
Q4 		$3.57M Buy
3,896
+1
+0% +$928 0.35% 53
2024
Q3 		$3.45M Buy
3,895
+131
+3% +$114K 0.37% 49
2024
Q2 		$3.2M Buy
3,764
+514
+16% +$401K 0.39% 47
2024
Q1 		$2.38M Sell
3,250
-7
-0.2% -$5K 0.3% 64
2023
Q4 		$2.2M Buy
3,257
+528
+19% +$313K 0.28% 74
2023
Q3 		$1.54M Buy
2,729
+176
+7% +$97.1K 0.25% 90
2023
Q2 		$1.37M Buy
2,553
+1,790
+235% +$906K 0.2% 90
2023
Q1 		$379K Buy
763
+60
+9% +$29.4K 0.07% 172
2022
Q4 		$321K Buy
703
+155
+28% +$75.7K 0.06% 183
2022
Q3 		$259K Sell
548
-493
-47% -$256K 0.06% 183
2022
Q2 		$499K Buy
+1,041
New +$528K 0.1% 121
2019
Q3 		– Sell
-175
Closed -$46K – 160
2019
Q2 		$46K Sell
175
-54
-24% -$13.5K 0.03% 211
2019
Q1 		$55K Buy
+229
New +$50.1K 0.02% 204
2018
Q4 		– Sell
-579
Closed -$136K – 178
2018
Q3 		$136K Buy
579
+500
+633% +$113K 0.07% 164
2018
Q2 		$17K Hold
79
– – 0.01% 266
2018
Q1 		$15K Buy
79
+25
+46% +$4.72K 0.01% 226
2017
Q4 		$10K Hold
54
– – 0.01% 255
2017
Q3 		$8K Buy
+54
New +$8.48K 0.01% 236

Other funds holding COST

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $348B AUM 26.9% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

Legacy Advisors's COST Position: Q3 2026 in Review

Legacy Advisors reduced its Costco (COST) stake by 20% in Q3 2026, selling an estimated $401K and leaving 1,750 shares worth $1.59M. The position accounts for 0.15% of the portfolio, ranked #75.

Legacy Advisors first reported a position in COST in Q3 2017 and has held it in 24 quarters since. The position peaked at $3.81M in Q1 2025. 3,540 funds tracked by Wall St. Rank hold COST as of Q3 2026.

  • Legacy Advisors held 1,750 shares of Costco worth $1.59M as of Q3 2026.
  • Legacy Advisors sold 430 Costco shares in Q3 2026, an estimated $401K.
  • Costco made up 0.15% of Legacy Advisors's portfolio in Q3 2026, its #75 holding.
  • Legacy Advisors first reported a position in Costco in Q3 2017 and has held it in 24 quarters since.
  • Legacy Advisors's Costco position peaked at $3.81M in Q1 2025.
  • 3,540 funds tracked by Wall St. Rank held Costco as of Q3 2026.

Based on Legacy Advisors's 13F filing for Q3 2026, filed 19 Oct 2026.