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Elk River Wealth Management’s Costco COST Stock Holding History

Elk River Wealth Management’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 		$13M Sell
13,937
-1,196
-8% -$1.19M 2.08% 15
2026
Q1 		$15.1M Sell
15,133
-111
-0.7% -$108K 2.5% 12
2025
Q4 		$13.1M Sell
15,244
-144
-0.9% -$130K 2.11% 15
2025
Q3 		$14.2M Sell
15,388
-101
-0.7% -$96.8K 2.28% 12
2025
Q2 		$15.3M Sell
15,489
-130
-0.8% -$129K 2.64% 12
2025
Q1 		$14.8M Sell
15,619
-1,757
-10% -$1.71M 2.77% 11
2024
Q4 		$15.9M Sell
17,376
-103
-0.6% -$95.6K 2.88% 12
2024
Q3 		$15.5M Buy
17,479
+158
+0.9% +$137K 2.82% 11
2024
Q2 		$14.7M Sell
17,321
-30
-0.2% -$23.4K 2.88% 12
2024
Q1 		$12.7M Sell
17,351
-2,000
-10% -$1.43M 2.59% 12
2023
Q4 		$13.1M Buy
19,351
+50
+0.3% +$29.6K 2.51% 10
2023
Q3 		$10.9M Sell
19,301
-34
-0.2% -$18.8K 2.41% 11
2023
Q2 		$10.4M Sell
19,335
-301
-2% -$152K 2.23% 12
2023
Q1 		$9.76M Buy
19,636
+759
+4% +$372K 2.21% 10
2022
Q4 		$8.62M Buy
18,877
+79
+0.4% +$38.6K 2.09% 12
2022
Q3 		$8.88M Buy
18,798
+469
+3% +$244K 2.34% 11
2022
Q2 		$8.79M Buy
18,329
+715
+4% +$363K 2.22% 12
2022
Q1 		$10.1M Buy
17,614
+540
+3% +$283K 2.22% 11
2021
Q4 		$9.69M Buy
17,074
+144
+0.9% +$73.8K 2.19% 10
2021
Q3 		$7.61M Buy
16,930
+265
+2% +$116K 1.92% 12
2021
Q2 		$6.59M Buy
16,665
+441
+3% +$167K 1.71% 18
2021
Q1 		$5.72M Buy
16,224
+1,245
+8% +$433K 1.63% 19
2020
Q4 		$5.64M Buy
+14,979
New +$5.6M 1.87% 14

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

Elk River Wealth Management's COST Position: Q2 2026 in Review

Elk River Wealth Management reduced its Costco (COST) stake by 7.9% in Q2 2026, selling an estimated $1.19M and leaving 13,937 shares worth $13M. The position accounts for 2.08% of the portfolio, ranked #15.

Elk River Wealth Management first reported a position in COST in Q4 2020 and has held it in 23 quarters since. The position peaked at $15.9M in Q4 2024. 4,238 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Elk River Wealth Management held 13,937 shares of Costco worth $13M as of Q2 2026.
  • Elk River Wealth Management sold 1,196 Costco shares in Q2 2026, an estimated $1.19M.
  • Costco made up 2.08% of Elk River Wealth Management's portfolio in Q2 2026, its #15 holding.
  • Elk River Wealth Management first reported a position in Costco in Q4 2020 and has held it in 23 quarters since.
  • Elk River Wealth Management's Costco position peaked at $15.9M in Q4 2024.
  • 4,238 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Elk River Wealth Management's 13F filing for Q2 2026, filed 12 Aug 2026.